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heirloom-mailx - ืžืงื•ื•ืŸ ื‘ืขื ืŸ

ื”ืคืขืœ ืืช Heirloom-mailx ื‘ืกืคืง ืื™ืจื•ื— ื—ื™ื ืžื™ ืฉืœ OnWorks ืขืœ ืื•ื‘ื•ื ื˜ื• ืื•ื ืœื™ื™ืŸ, Fedora Online, ืืžื•ืœื˜ื•ืจ ืžืงื•ื•ืŸ ืฉืœ Windows ืื• ืืžื•ืœื˜ื•ืจ ืžืงื•ื•ืŸ ืฉืœ MAC OS

ื–ื•ื”ื™ ื”ืคืงื•ื“ื” heirloom-mailx ืฉื ื™ืชืŸ ืœื”ืคืขื™ืœ ื‘ืกืคืง ื”ืื™ืจื•ื— ื”ื—ื™ื ืžื™ ืฉืœ OnWorks ื‘ืืžืฆืขื•ืช ืื—ืช ืžืชื—ื ื•ืช ื”ืขื‘ื•ื“ื” ื”ืžืงื•ื•ื ื•ืช ื”ืžืจื•ื‘ื•ืช ืฉืœื ื• ื‘ื—ื™ื ื ื›ื’ื•ืŸ Ubuntu Online, Fedora Online, ืืžื•ืœื˜ื•ืจ ืžืงื•ื•ืŸ ืฉืœ Windows ืื• ืืžื•ืœื˜ื•ืจ ืžืงื•ื•ืŸ ืฉืœ MAC OS

ืชึธื›ึฐื ึดื™ืช:

ืฉืึตื


ืฉืึทื‘ึผึฐืœื•ึผืœ [v14.8.6] - ืฉืœื— ื•ืงื‘ืœ ื“ื•ืืจ ืื™ื ื˜ืจื ื˜

ืชึทืงืฆึดื™ืจ


ืฉืึทื‘ึผึฐืœื•ึผืœ -h | - ืขื–ืจื”
ืฉืึทื‘ึผึฐืœื•ึผืœ [-BDdEFintv~] [-A ื—ืฉื‘ื•ืŸ] [-a ื”ืชืงืฉืจื•ืช] [-b bcc-addr] [-c cc-addr] [-q ืงื•ื‘ืฅ ืฆื™ื˜ื•ื˜]
[-r ืž-addr] [-S ืžืฉืชื ื”[=ืขืจืš]] [-s ื ื•ืฉื] [-X cmd] [-.] to-addr ... [--
mta-option ...]
ืฉืึทื‘ึผึฐืœื•ึผืœ [-BDdEeHiNnRv~#] [-A ื—ืฉื‘ื•ืŸ] [-L ืžืคืจื˜-ืจืฉื™ืžืช] [-r ืž-addr] [-S ืžืฉืชื ื”[=ืขืจืš]]
[-X cmd] -f [ืคื™ืœื”] [-- mta-option ...]
ืฉืึทื‘ึผึฐืœื•ึผืœ [-BDdEeHiNnRv~#] [-A ื—ืฉื‘ื•ืŸ] [-L ืžืคืจื˜-ืจืฉื™ืžืช] [-r ืž-addr] [-S ืžืฉืชื ื”[=ืขืจืš]]
[-u ื”ืžืฉืชืžืฉ] [-X cmd] [-- mta-option ...]

ืชื™ืื•ืจ


ืชึฐืึดื™ืžื•ึผืช ื”ืขืจื•ืช: S-nail ื•ื—ืœืง ืžืชื—ื‘ื™ืจ ื”ืชืฆื•ืจื” ืฉืœื• ื™ืฉืชื ื• ื‘ื’ืจืกื” 15.0.
ืขื“ ืื– ื™ื”ื™ื” ืžืกืคืจ ื—ืœืงื™ ืืš ื”ื•ืœืš ื•ื’ื“ืœ ืฉืœ ืื—ื•ืจื” ื•ืงื“ื™ืžื”
ืืคืฉืจื•ื™ื•ืช ืชืฆื•ืจืช ืชืื™ืžื•ืช. ื›ื“ื™ ืœื‘ื—ื•ืจ ืืช ื”ืชื—ื‘ื™ืจ ื•ื”ื”ืชื ื”ื’ื•ืช ื”ื—ื“ืฉื™ื ื›ื‘ืจ
ื”ื™ื•ื, ื”ืื•ืคืฆื™ื” ื”ื‘ื™ื ืืจื™ืช v15-compat ื—ื™ื™ื‘ ืœื”ื™ื•ืช ืžื•ื’ื“ืจ. ื”ืžื“ืจื™ืš ื™ืคื ื” ืืœื™ื• ื‘ืืžืฆืขื•ืช
[v15-compat] ื•-[ืœืœื v15-compat] ืœืคื™ ื”ืฆื•ืจืš. ืคืงื•ื“ื•ืช ื•ืžืฉืชื ื™ื ืืฉืจ ื™ื”ื™ื•
vanish in v15.0 ืžืกื•ืžื ื™ื [ืžื™ื•ืฉืŸ].

S-nail ื”ื™ื ืžืขืจื›ืช ืขื™ื‘ื•ื“ ื“ื•ืืจ ืขื ืชื—ื‘ื™ืจ ืคืงื•ื“ื” ืฉืžื–ื›ื™ืจ ed(1) ืขื ืงื•ื•ื™ื
ื”ื•ื—ืœืฃ ื‘ื”ื•ื“ืขื•ืช. ื”ื•ื ื ื•ืขื“ ืœืกืคืง ืืช ื”ืคื•ื ืงืฆื™ื•ื ืœื™ื•ืช ืฉืœ ื”-POSIX ื“ื•ืืจ x(1)
ืคืงื•ื“ื” ื•ืžืฆื™ืข (ื‘ืขื™ืงืจ ืื•ืคืฆื™ื•ื ืœื™) ื”ืจื—ื‘ื•ืช ืœืขืจื™ื›ืช ืฉื•ืจื”, IDNA, MIME, S/MIME, SMTP
ื•-POP3 (ื•-IMAP). ื–ื” ืฉืžื™ืฉ ื›ืฉืคืช ืืฆื•ื•ื” ื“ื•ืืจ.

ืืคืฉืจื•ื™ื•ืช
-A ื—ืฉื‘ื•ืŸ ืžื‘ืฆืข ื ื—ืฉื‘ื•ืŸ ืคืงื•ื“ื” (ืจืื” ืœื”ืœืŸ) ืขื‘ื•ืจ ื—ืฉื‘ื•ืŸ ืœืื—ืจ ืฉื™ืฉ ืœืงื‘ืฆื™ ื”ืืชื—ื•ืœ
ื ืงืจื.

-a ืคื™ืœื” ืฆืจืฃ ืืช ื”ืงื•ื‘ืฅ ื”ื ืชื•ืŸ ืœื”ื•ื“ืขื”. ืื•ืชืŸ ืžื•ืกื›ืžื•ืช ืฉืžื•ืช ืงื‘ืฆื™ื ื›ืžื•
ื”ืžืชื•ืืจ ื‘ืกืขื™ืฃ ืคืงื•ื“ื•ืช ื”ื—ืœ: ื”ืจื—ื‘ืช ืžื™ืœืช ื”ืžืขื˜ืคืช ืžื•ื’ื‘ืœืช ืœ
ื”ื˜ื™ืœื“ื” '~' ื•ื”ืžืฉืชื ื™ื. ื™ื”ื™ื” ืคื™ืœื” ืœื ื™ื”ื™ื” ื ื’ื™ืฉ ืื‘ืœ ืžื›ื™ืœ '='
ืชื•, ืื– ื›ืœ ื“ื‘ืจ ืื—ืจื™ ื”-'=' ืžื ื™ื—ื™ื ืœืฆื™ื™ืŸ ืืช ืชื• ื”ืงืœื˜
set ื•ื›ืœ ื“ื‘ืจ ืœืคื ื™ '=' ืฉื ื”ืงื•ื‘ืฅ: ื–ื• ื”ืืคืฉืจื•ืช ื”ื™ื—ื™ื“ื” ืœืฆื™ื™ืŸ ืืช
ื”ื–ืŸ ืขืจื›ืช ืชื•ื•ื™ื (ื•ืืœ ืชื‘ืฆืข ื”ืžืจืช ืขืจื›ืช ืชื•ื•ื™ื ื›ืœืฉื”ื™) ืขื‘ื•ืจ ื˜ืงืกื˜
ืงื‘ืฆื™ื ืžืฆื•ืจืคื™ื ืžืฉื•ืจืช ื”ืคืงื•ื“ื”, ืœื ื‘ืืžืฆืขื•ืช ~@ ืคืงื•ื“ืช ื‘ืจื™ื—ื” tilde.

-B ื”ืคื•ืš ืงืœื˜ ืกื˜ื ื“ืจื˜ื™ ื•ืคืœื˜ ืกื˜ื ื“ืจื˜ื™ ืœืžืื’ืจื™ื ื‘ืงื•.

-b ื›ืชื•ื‘ืช ืฉืœื— ืขื•ืชืงื™ื ืขื™ื•ื•ืจื™ื ืœืจืฉื™ืžืช ื”ื›ืชื•ื‘ื•ืช ื”ื ืชื•ื ื”. ืฉืœื™ื—ื” ื“ื•ืืจ ืœื”ืœืŸ
ื™ืคืจื˜ ื™ื•ืชืจ ืขืœ ื›ืš.

-c ื›ืชื•ื‘ืช ืฉืœื— ืขื•ืชืงื™ ืคื—ืžืŸ ืœืจืฉื™ืžืช ื”ื›ืชื•ื‘ื•ืช ื”ื ืชื•ื ื”.

-D [ืืคืฉืจื•ืช] ื”ื’ื“ืจ ืืช ืžื ื•ืชืง ืžืฉืชื ื”

-d ื”ื’ื“ืจ ืืช ื‘ืื’ื™ื ืžืฉืชื ื”, ื”ืžืืคืฉืจ ื ื™ืคื•ื™ ื‘ืื’ื™ื ื•ืžืฉื‘ื™ืช ื”ื•ื“ืขื”
ืžืกื™ืจื”.

-E ื”ื’ื“ืจ ืืช ื’ื•ืฃ ืจื™ืง ืžืฉืชื ื” ื•ื‘ื›ืš ืœื”ืฉืœื™ืš ื”ื•ื“ืขื•ืช ืขื ื”ื•ื“ืขื” ืจื™ืงื”
ื—ืœืง ื‘ื’ื•ืฃ. ื–ื” ืฉื™ืžื•ืฉื™ ืœืฉืœื™ื—ืช ื”ื•ื“ืขื•ืช ืžืกืงืจื™ืคื˜ื™ื.

-e ืคืฉื•ื˜ ื‘ื“ื•ืง ืื ื“ื•ืืจ ืงื™ื™ื ื‘ืชื™ื‘ืช ื”ื“ื•ืืจ ืฉืœ ื”ืžืขืจื›ืช. ืื ื›ืŸ, ื”ื—ื–ืจ ื™ืฆื™ืื”
ืžืฆื‘ ืืคืก, ืขืจืš ืฉืื™ื ื• ืืคืก ืื—ืจืช.

-F ืฉืžื•ืจ ืืช ื”ื”ื•ื“ืขื” ืœืฉืœื™ื—ื” ื‘ืงื•ื‘ืฅ ืฉื ืงืจื ืขืœ ืฉื ื”ื—ืœืง ื”ืžืงื•ืžื™ ืฉืœ ื”ืจืืฉื•ืŸ
ื›ืชื•ื‘ืช ื”ื ืžืขืŸ (ื‘ืžืงื•ื in ืฉื™ื).

-f [ืคื™ืœื”] ืงืจื ืืช ื”ืชื•ื›ืŸ ืฉืœ ื”-MBOX ืฉืœ ื”ืžืฉืชืžืฉ (ืื• ื”ืงื•ื‘ืฅ ืฉืฆื•ื™ืŸ) ืœืขื™ื‘ื•ื“;
ื›ืืฉืจ S-nail ื ืกื’ืจ, ื”ื•ื ื›ื•ืชื‘ ื”ื•ื“ืขื•ืช ืฉืœื ื ืžื—ืงื• ื‘ื—ื–ืจื” ืœืงื•ื‘ืฅ ื”ื–ื” (ืื‘ืœ ืชื”ื™ื”
ืžื•ื“ืข ืœ ืœื”ื—ื–ื™ืง ืื•ึนืคึผึฐืฆึดื™ึธื”). ื›ืžื” ืžื•ืกื›ืžื•ืช ืžื™ื•ื—ื“ื•ืช ืžื•ื›ืจื•ืช ืขื‘ื•ืจ
ืžื—ืจื•ื–ืช ืคื™ืœื” ืืฉืจ ืžืชื•ืขื“ื™ื ืขื‘ื•ืจ ืคื™ืœื” ื”ืคืงื•ื“ื” ืœืžื˜ื”. ืฆื™ื™ืŸ ื–ืืช ืคื™ืœื” is
ืœื ื˜ื™ืขื•ืŸ ื™ืฉื™ืจ ืœื“ื’ืœ -f, ืืš ื‘ืžืงื•ื ื–ืืช ื ืœืงื— ืžืฉื•ืจืช ื”ืคืงื•ื“ื”
ืœืื—ืจ ื”ืฉืœืžืช ืขื™ื‘ื•ื“ ื”ืื•ืคืฆื™ื•ืช. ืขืœ ืžื ืช ืœื”ืฉืชืžืฉ ื‘- a ืคื™ืœื” ืฉืžืชื—ื™ืœ
ืขื ืžืงืฃ, ื”ืงื™ื“ื•ืžื• ืฉืœ ื ืชื™ื‘ (ื™ื—ืกื™), ื›ืžื• ื‘-'./-hyphenbox.mbox'.

-H ื”ื“ืคืก ืกื™ื›ื•ื ื›ื•ืชืจืช ืฉืœ ื›ืœ ื”ื”ื•ื“ืขื•ืช ื•ืฆื. ืชืฆื•ื’ืช ืกื™ื›ื•ื ื”ื ื™ืชื ืช ืœื”ื’ื“ืจื” ื”ื™ื
ื–ืžื™ืŸ ื‘ืืžืฆืขื•ืช -L ืื•ึนืคึผึฐืฆึดื™ึธื”.

-h ื”ื“ืคืก ืกื™ื›ื•ื ืฉื™ืžื•ืฉ ืงืฆืจ. ื‘ื’ืœืœ ืฉื™ืžื•ืฉ ื ืจื—ื‘ ื - ืขื–ืจื” ื”ื˜ื™ืขื•ืŸ ื™ื”ื™ื”
ื™ืฉ ืืช ืื•ืชื” ื”ืฉืคืขื”.

-i ื”ื’ื“ืจ ืืช ืœื”ืชืขืœื ืžืฉืชื ื” ื›ื“ื™ ืœื”ืชืขืœื ืžืื•ืชื•ืช ืคืกื™ืงื” ืฉืœ tty.

-L ืžืคืจื˜-ืจืฉื™ืžืช
ื”ื“ืคืก ืกื™ื›ื•ื ื›ื•ืชืจืช ืจืง ืฉืœ ื”ื”ื•ื“ืขื•ืช ื”ืชื•ืืžื•ืช ืœื ืชื•ืŸ ืžืคืจื˜-ืจืฉื™ืžืช,
ื•ืื– ืœืฆืืช. ืขื™ื™ืŸ ื‘ืกืขื™ืฃ ืžืคืจื˜ ื”ื•ื“ืขื•ืช ืœืคื•ืจืžื˜ ืฉืœ ืžืคืจื˜-ืจืฉื™ืžืช. ืื
ืžื” ื”ื™ื -H ืืคืฉืจื•ืช ื ื™ืชื ื” ื‘ื ื•ืกืฃ ืœื ืžื•ืคืง ืกื™ื›ื•ื ื›ื•ืชืจืช, ืื‘ืœ
S-nail ื‘ืžืงื•ื ื–ืืช ื™ืฆื™ื™ืŸ ื“ืจืš ืžืฆื‘ ื”ื™ืฆื™ืื” ืฉืœื• ืžื–ื’ ืื•ื•ื™ืจ ืžืคืจื˜-ืจืฉื™ืžืช ื”ืชืื™ืžื” ืœื›ืœ
ื”ื•ื“ืขื•ืช ('0') ืื• ืœื ('1'); ืฉื™ื ืœื‘ ืฉื›ืœ ืคืœื˜ ืžื™ืœื•ืœื™ ืžื•ื“ื—ืง ื‘ื–ื”
ื‘ืžืฆื‘ ื•ื‘ืžืงื•ื ื–ืืช ื™ืฉ ืœื”ืคืขื™ืœ ืื•ืชื• ื‘ืžืคื•ืจืฉ (ืœืžืฉืœ, ื‘ืืžืฆืขื•ืช ื”ืืคืฉืจื•ืช -v).

-N ื‘ื˜ืœ ืืช ื”ื”ื’ื“ืจื” ืฉืœ ื›ื•ืชืจืช ืžืฉืชื ื” ื•ื‘ื›ืš ืžื•ื ืขื™ื ืชืฆื•ื’ื” ืจืืฉื•ื ื™ืช ืฉืœ ื›ื•ืชืจื•ืช ื”ื•ื“ืขื•ืช
ื‘ืขืช ืงืจื™ืืช ื“ื•ืืจ ืื• ืขืจื™ื›ืช ืชื™ืงื™ื™ืช ื“ื•ืืจ.

-n ืžืขื›ื‘ ืงืจื™ืื” s-nail.rc ืขื ื”ื”ืคืขืœื”. ื™ืฉ ืœื”ืคืขื™ืœ ืืคืฉืจื•ืช ื–ื• ืขื‘ื•ืจ
S-nail scripts ื”ืžื•ืคืขืœื™ื ื‘ื™ื•ืชืจ ืžืžื›ื•ื ื” ืื—ืช, ื‘ื’ืœืœ ื”ืชื•ื›ืŸ
ืฉืœ ืงื•ื‘ืฅ ื–ื” ืขืฉื•ื™ ืœื”ื™ื•ืช ืฉื•ื ื” ื‘ื™ื ื™ื”ื. (ื ื™ืชืŸ ืœื”ืฉื™ื’ ืืช ืื•ืชื” ื”ืชื ื”ื’ื•ืช ืขืœ ื™ื“ื™
ื”ื’ื“ืจืช ืžืฉืชื ื” ื”ืกื‘ื™ื‘ื” NAIL_NO_SYSTEM_RC.)

-q ืคื™ืœื” ื”ืชื—ืœ ืืช ื”ื”ื•ื“ืขื” ืขื ื”ืชื•ื›ืŸ ืฉืœ ื”ืงื•ื‘ืฅ ืฉืฆื•ื™ืŸ. ื ื™ืชืŸ ืœืชืช ื‘ืฉืœื—
ืžืฆื‘ ื‘ืœื‘ื“.

-R ื›ืœ ืชื™ืงื™ื” ืฉื ืคืชื—ื” ืชื”ื™ื” ื‘ืžืฆื‘ ืงืจื™ืื” ื‘ืœื‘ื“.

-r ื›ืชื•ื‘ืช If ื›ืชื•ื‘ืช ื”ื™ื ื›ืชื•ื‘ืช ื—ื•ืงื™ืช ื•ืื– ื”ื™ื ืžืฆื™ื™ื ืช ืืช ื›ืชื•ื‘ืช ืฉื•ืœื— ื”ืžืขื˜ืคื” ืืœื™ื”
ื™ื•ืขื‘ืจ ืœ-MTA ื‘ืชื•ืจ '-f ื›ืชื•ื‘ืช' ื›ืืฉืจ ื ืฉืœื—ืช ื”ื•ื“ืขื”. ื™ื”ื™ื” ื›ืชื•ื‘ืช
ื›ืœื•ืœ ืฉื ืžืฉืชืžืฉ, ื”ืขืจื•ืช ื•ื›ื•', ื•ืื– ื”ืจื›ื™ื‘ื™ื ื™ื•ืคืจื“ื• ื•
ื—ืœืง ื”ืฉื ื™ื•ืขื‘ืจ ืœ-MTA ื‘ื ืคืจื“ ื‘ืืžืฆืขื•ืช '-F ืฉื'. ื”ื ืชื•ืŸ
ื›ืชื•ื‘ืช ื™ื•ืงืฆื” ื’ื ืœ- ื”ื—ืœ ืž- ืžืฉืชื ื”, ืžืžืฉ ื›ืื™ืœื• ื‘ื ื•ืกืฃ
ืฆื•ื™ืŸ '-Sfrom=address' (ื•ืœื›ืŸ ืžืฉืคื™ืข ืขืœ ื”ืขื‘ืจืช ื ืชื•ื ื™ื SMTP,
ื’ึทื).

ืื ื‘ืžืงื•ื ื–ืืช ืžื•ืขื‘ืจืช ืžื—ืจื•ื–ืช ืจื™ืงื” ื› ื›ืชื•ื‘ืช ื•ืื– ื”ืชื•ื›ืŸ ืฉืœ ื”ืžืฉืชื ื”
ื”ื—ืœ ืž- ื™ื•ืขืจืš ื•ื™ืฉืžืฉ ืœืžื˜ืจื” ื–ื• ื‘ื›ืœ ืคืขื ืฉื™ื™ืฆื•ืจ ืงืฉืจ ืขื ื”-MTA.
ืฉื™ืžื• ืœื‘ ืฉ-S-nail ื›ื‘ืจื™ืจืช ืžื—ื“ืœ, ืœืœื -r ื›ืœื•ืžืจ, ืœื ืขื•ื‘ืจ '-f' ื•ืœื '-F'
ื“ื’ืœื™ื ืœ-MTA ื‘ืคื ื™ ืขืฆืžื•.

-S ืžืฉืชื ื”[=ืขืจืš]
ืžื’ื“ื™ืจ ืืช ื”ืืคืฉืจื•ืช ื”ืคื ื™ืžื™ืช ืžืฉืชื ื” ื•ื‘ืžืงืจื” ืฉืœ ืืคืฉืจื•ืช ืขืจืš, ืžืงืฆื” ืขืจืš
ืืœื™ื•. ืœืžืจื•ืช ืฉื”ืืคืฉืจื•ื™ื•ืช ืžื•ื’ื“ืจื•ืช ื“ืจืš -S ืขืฉื•ื™ ืœื”ื™ื—ืœืฃ ืžืชื•ืš ืžืฉืื‘
ืงื‘ืฆื™ื, ื”ื’ื“ืจืช ืฉื•ืจืช ื”ืคืงื•ื“ื” ืชื•ืงื ืžื—ื“ืฉ ืœืื—ืจ ื›ืœ ืงื‘ืฆื™ ื”ืžืฉืื‘ื™ื
ื ื˜ืขื ื•.

-s ื ื•ืฉื ืฆื™ื™ืŸ ืืช ื ื•ืฉื ื”ื”ื•ื“ืขื” ืฉื™ืฉ ืœืฉืœื•ื—.

-t ื”ื”ื•ื“ืขื” ืฉืชื™ืฉืœื— ืฆืคื•ื™ื” ืœื”ื›ื™ืœ ื›ื•ืชืจืช ื”ื•ื“ืขื” ืขื 'To:',
ืฉื“ื•ืช 'ืขื•ืชืง:', ืื• 'ืขื•ืชืง ืžื•ืกืชืจ:' ื”ืžืขื ื™ืงื™ื ืืช ื”ื ืžืขื ื™ื ืฉืœื•, ืืฉืจ ื™ืชื•ื•ืกืคื• ืœืืœื•
ื ื™ืชืŸ ื‘ืฉื•ืจืช ื”ืคืงื•ื“ื”. ืื ืฆื•ื™ืŸ ื ื•ืฉื ื”ื•ื“ืขื” ื“ืจืš 'ื ื•ืฉื:'
ืื– ื”ื•ื ื™ืฉืžืฉ ืœื˜ื•ื‘ืช ืื—ื“ ืฉื ื™ืชืŸ ื‘ืฉื•ืจืช ื”ืคืงื•ื“ื”.

ื›ืžื• ื›ืŸ, ืžื•ื‘ื ื™ื 'ื”ืฉื‘ ืืœ:' (ืื•ืœื™ ืขื•ืงืฃ ืœื”ื’ื™ื‘ ืœ), 'ืฉื•ืœื—:' (ืคื•
ืฉื•ืœื—), 'ืืจื’ื•ืŸ:' (ืคื• ืืจื’ื•ืŸ). ืฉื™ื ืœื‘ ืฉืืชื” ื™ื›ื•ืœ ื’ื ืœืฆื™ื™ืŸ
'ืžืืช:', ืื•ืœื™ ืขื•ืงืฃ ื”ื—ืœ ืž- ื•ื›ืชื•ื‘ืช ื”ืžืขื˜ืคื” ืฉืฆื•ื™ื ื” ืื•ืœื™
ืขื ื”ืื•ืคืฆื™ื” -r!

ื”ื“ื‘ืจื™ื ื”ื‘ืื™ื, ืฉื ื•ืฆืจื™ื ื‘ื“ืจืš ื›ืœืœ ื‘ืื•ืคืŸ ืื•ื˜ื•ืžื˜ื™ ืขืœ ืกืžืš ื”ื”ื•ื“ืขื”
ื”ืงืฉืจ, ื ื™ืชืŸ ืœืฆื™ื™ืŸ ื’ื: 'Message-ID:', 'In-Reply-To:', 'References:' ื•
'ืžืขืงื‘ ื“ื•ืืจ ืืœ:' (ืขื ื–ืืช ืขื“ื™ื™ืŸ ื™ืชืจื—ืฉ ืขื™ืกื•ื™ ื›ืชื•ื‘ืช ืžื™ื•ื—ื“ ืขื‘ื•ืจ
ืึทื—ึฒืจื•ึนืŸ).

-u ื”ืžืฉืชืžืฉ ืงืจื ืืช ืชื™ื‘ืช ื”ื“ื•ืืจ ืฉืœ ื”ืžืขืจื›ืช ืฉืœ ื”ืžืฉืชืžืฉ (ื”ืจืฉืื•ืช ืžืชืื™ืžื•ืช ืžืฉื•ืขืจื•ืช), ื•"ืžื ื™ื—
ืœื”ื™ื•ืช" ื”ืžืฉืชืžืฉ ื‘ื”ื™ื‘ื˜ื™ื ืžืกื•ื™ืžื™ื, ืœืžืฉืœ ื‘ื™ื—ืก ืœ ืคื™ืœื”-ื”ืจื—ื‘ื•ืช ืฉืœ '%' ื•ื›ื•';
ืจืื” ื’ื USER.

-V ื”ื“ืคืก ืืช ื’ืจืกืช S-nail ื•ืฆื.

-v ื”ื’ื“ืจืช ืžึดืœื•ึผืœึดื™ ืืคืฉืจื•ืช ื’ื•ืจืžืช ืœืžื™ืœื•ืœื™ื•ืช ืžืกื•ื™ืžืช (ื›ืžื• ื”ื“ืคืกืช ืชืขื•ื“ื”
ืฉืจืฉืจืื•ืช). ืฉื™ืžื•ืฉ ื‘ื• ืคืขืžื™ื™ื ืžื’ื‘ื™ืจ ืืช ืจืžืช ื”ื“ื™ื‘ื•ืจ.

-X cmd ื”ื•ืกืฃ ืืช ื”ื ืชื•ืŸ cmd ืœืจืฉื™ืžืช ื”ืคืงื•ื“ื•ืช ืฉื™ืฉ ืœื‘ืฆืข ืœืคื ื™ ืคืขื•ืœื” ืจื’ื™ืœื”
ืžืชื—ื™ืœ. ืžืชืื ืขื -# ื• ืืฆื•ื•ื”-ื™ืฆื™ืื”-ื‘ืฉื’ื™ืื”; ื”ืืคืฉืจื•ืช ื”ื™ื—ื™ื“ื”
ื‘ืฆืข ืคืงื•ื“ื•ืช ื‘ืžืฆื‘ ืœื ืื™ื ื˜ืจืืงื˜ื™ื‘ื™ ื›ืืฉืจ ืงืจื™ืืช ืงื‘ืฆื™ ื”ืคืขืœื” ืคืขื™ืœื”
ืึธืกื•ึผืจ.

-~ ืืคืฉืจ ืกื™ืžืŸ ื“ื’ืฉ ื‘ืจื™ื—ื•ืช ื’ื ืื ืœื ื‘ืžืฆื‘ ืื™ื ื˜ืจืืงื˜ื™ื‘ื™.

-# ื–ื” ืžื’ื“ื™ืจ ืžืกืคืจ ืืคืฉืจื•ื™ื•ืช ืœื”ื›ื™ืŸ S-nail ืœืขื‘ื•ื“ื” (ื›ื›ืœ ื”ื ืจืื” ืœื-
ืื™ื ื˜ืจืืงื˜ื™ื‘ื™) ืžืฆื‘ ืืฆื•ื•ื”: ื ืงื•ื“ื”, ื”ืชื—ืœื” ืจื™ืงื”ืœืื›ื•ืชืจืช, ืฉืึถืงึถื˜, sendwait, ื‘ื ื•ืกืฃ ืœ
MBOX ื• ืชื™ืงื™ื™ื” (ืฉื ื™ื”ื ืœ / dev / null). ื–ื” ื’ื ืžืืคืฉืจ ืขื™ื‘ื•ื“ ืฉืœ ืกื™ืžืŸ ื“ื’ืฉ
ื‘ืจื™ื—ื•ืช. ืœื“ื•ื’ืžื”, ื”ื”ื•ื“ืขื” ื”ื‘ืื” ืฆืจื™ื›ื” ืœืฉืœื•ื— ื”ื•ื“ืขืช ื“ื•ื"ืœ ืืœ "ื‘ื•ื‘":

$ LC_ALL=C printf 'm bob\n~s ubject\nื˜ืงืกื˜\n.\nx\n' | \
LC_ALL=C MAILRC=/dev/null s-nail -n -# -Snosave

-. ื“ื’ืœ ื–ื” ืžืืœืฅ ืืช ื”ืคืกืงืช ืขื™ื‘ื•ื“ ื”ืื•ืคืฆื™ื•ืช ืขืœ ืžื ืช ืœืžื ื•ืข "ืื•ืคืฆื™ื”
ื”ื–ืจืงื”" (ื”ืชืงืคื•ืช). ื–ื” ื’ื ืžื›ื ื™ืก ื‘ื›ื•ื— ืืช S-nail ืœืžืฆื‘ ืฉืœื™ื—ื”, ืจืื”
ืฉืœื™ื—ื” ื“ื•ืืจ.

ื‘ืจืฉื™ืžื” ืœืขื™ืœ ืฉืœ ืืคืฉืจื•ื™ื•ืช ืฉื•ืจืช ื”ืคืงื•ื“ื” ื”ื ืชืžื›ื•ืช, -D, -d, -E, -i, -N ื• -v ื™ืฉ ืœื•
ืžื™ื•ืฉื ื‘ืืžืฆืขื•ืช ื”ื’ื“ืจืช ื”ืืคืฉืจื•ืช ื”ืžืชืื™ืžื”, ื›ืžื• via -S. [mta-option ...]
ืืจื’ื•ืžื ื˜ื™ื ืฉื ื™ืชื ื• ื‘ืกื•ืฃ ืฉื•ืจืช ื”ืคืงื•ื“ื” ืœืื—ืจ ืžืคืจื™ื“ '--' ื™ื”ื™ื•
ื”ื•ืขื‘ืจ ืœืกื•ื›ืŸ ื”ืขื‘ืจืช ื”ื“ื•ืืจ (MTA) ื•ื ืžืฉืš ื‘ืžืฉืš ืฉืœื (ืื™ื ื˜ืจืืงื˜ื™ื‘ื™)
ื”ืคืขืœื” - ืื ื”ื”ื’ื“ืจื” ืฉืœ expandargv ืžืืคืฉืจ ืืช ื”ื›ืจืชื; ื˜ื™ืขื•ื ื™ MTA ื™ื›ื•ืœื™ื ืœื”ื™ื•ืช ื’ื
ื”ืžืฆื•ื™ืŸ ื‘ืžืฉืชื ื” sendmail-ื˜ื™ืขื•ื ื™ื; ืžืฆื ืื™ื ื˜ืจืืงืฆื™ื” ืฉืœ MTA ื”ืžืชื•ืืจืช ื‘ืคื™ืจื•ื˜ ืจื‘ ื™ื•ืชืจ
ื‘ืชื™ืขื•ื“ ืฉืœ ืฉืœื— ืžื™ื™ืœ. ืžืชืขืœืžื™ื ืžืืจื’ื•ืžื ื˜ื™ื ืฉืœ MTA ื›ืืฉืจ ื“ื•ืืจ ื ืฉืœื— ื‘ืืžืฆืขื•ืช ื ืชื•ื ื™ SMTP
ืœึฐื”ึทืขึฒื‘ึดื™ืจ.

A ืžึทืชื ึตืขึท
S-nail ื”ื•ื ืฆืืฆื ื™ืฉื™ืจ ืฉืœ ืชื•ื›ื ื™ืช BSD Mail ืฉื”ื•ืฆื’ื” ื‘-1978 (ื‘ืขืฆืžื”
ื’ื•ื‘ืจ ืขืœ ืชื•ื›ื ื™ืช ื”ื“ื•ืืจ ื”ืคืฉื•ื˜ื” ื™ื•ืชืจ ืฉืœ UNIX) ื•ื ื”ื’ ืœื”ืฆื™ื’ ืืช ืขืฆืžื• (ื‘ืžื™ื™ืœ
ืžื“ืจื™ืš ืขื–ืจ) ื›ื“ืœืงืžืŸ:

ื“ื•ืืจ ืžืกืคืง ืกื‘ื™ื‘ื” ืคืฉื•ื˜ื” ื•ื™ื“ื™ื“ื•ืชื™ืช ืœืฉืœื™ื—ื” ื•ืงื‘ืœื” ืฉืœ ื“ื•ืืจ. ื–ื”
ืžื—ืœืง ืืช ื”ื“ื•ืืจ ื”ื ื›ื ืก ืœื”ื•ื“ืขื•ืช ื”ืžืจื›ื™ื‘ื•ืช ืื•ืชื• ื•ืžืืคืฉืจ ืœืžืฉืชืžืฉ ืœื”ืชืžื•ื“ื“ ืื™ืชืŸ
ืื•ืชื ื‘ื›ืœ ืกื“ืจ. ื‘ื ื•ืกืฃ, ื”ื•ื ืžืกืคืง ืกื˜ ืฉืœ ed(1) ืคืงื•ื“ื•ืช ื“ืžื•ื™ื•ืช ืขื‘ื•ืจ
ืžื ื™ืคื•ืœืฆื™ื” ืฉืœ ื”ื•ื“ืขื•ืช ื•ืฉืœื™ื—ืช ื“ื•ืืจ. Mail ืžืฆื™ืข ืœืžืฉืชืžืฉ ืขืจื™ื›ื” ืคืฉื•ื˜ื”
ื™ื›ื•ืœื•ืช ืœื”ืงืœ ืขืœ ื”ืจื›ื‘ ื”ื”ื•ื“ืขื•ืช ื”ื™ื•ืฆืื•ืช, ื›ืžื• ื’ื ืœืกืคืง ืืช
ื™ื›ื•ืœืช ืœื”ื’ื“ื™ืจ ื•ืœืฉืœื•ื— ืœืฉืžื•ืช ืื™ืœื• ื›ืชื•ื‘ื•ืช ืงื‘ื•ืฆื•ืช ืžืฉืชืžืฉื™ื.

S-nail ื”ื•ื ืืคื•ื ืฆื“ ื”ืžืฉืชืžืฉ ืฉืœ ืžืขืจื›ืช ื”ื“ื•ืืจ ืฉืœ ื™ื•ื ื™ืงืก, ื‘ืขื•ื“ ืฉืฆื“ ื”ืžืขืจื›ืช (ื“ื•ืืจ-
ืกื•ื›ืŸ ื”ืขื‘ืจื”, MTA) ื ืœืงื— ื‘ืื•ืคืŸ ืžืกื•ืจืชื™ ืขืœ ื™ื“ื™ ืฉืœื— ืžื™ื™ืœ(8); ื”ื™ื•ื ืคื•ืกื˜(1) ืื• ืืงืกื™ื(8) ื”ื
ืžืฉืžืฉ ืœืขืชื™ื ืงืจื•ื‘ื•ืช ืœืžื˜ืจื” ื–ื• ื‘ืžืงื•ื ื–ืืช. ืื ืชื›ื•ื ืช ื”-SMTP [ืื•ืคืฆื™ื•ื ืœื™ืช] ืžื•ื‘ื ื™ืช
S-nail ืื– ืฆื“ ื”ืžืขืจื›ืช ืื™ื ื• ืชื ืื™ ืžื•ืงื“ื ืžื—ื™ื™ื‘ ืœืžืฉืœื•ื— ื“ื•ืืจ.

ื›ื™ S-nail ืฉื•ืืคืช ืœืขืžื™ื“ื” ื‘-POSIX ื“ื•ืืจ x(1) ืกื‘ื™ืจ ืœื”ื ื™ื— ืฉื—ืœืงื
ื™ืฉ ืœื”ืชืื™ื ืืช ื”ื’ื“ืจื•ืช ื”ืชืฆื•ืจื” ืœืคื ื™ ื”ืฉื™ืžื•ืฉ ื‘ื• ื”ื™ื ื—ื•ื•ื™ื” ื—ืœืงื”. ื”
ื‘ืจื™ืจืช ืžื—ื“ืœ ื’ืœื•ื‘ืœื™ืช s-nail.rc ื”ืงื•ื‘ืฅ ื›ื‘ืจ ืžื›ื•ืคืฃ ืงืฆืช ืืช ื”ื”ื’ื“ืจื•ืช ื”ืกื˜ื ื“ืจื˜ื™ื•ืช ื”ืืœื” ืœื›ื™ื•ื•ืŸ ื™ื•ืชืจ ืžืฉืชืžืฉื™ื
ื™ื“ื™ื“ื•ืชื™ื•ืช ื•ื‘ื˜ื™ื—ื•ืช, ืœืžืฉืœ, ื–ื” ืงื•ื‘ืข ืืช ืœื”ื—ื–ื™ืง ื• ืœืฉืžื•ืจ ืœืฉืžื•ืจ ืืคืฉืจื•ื™ื•ืช ืขืœ ืžื ืช ืœื“ื›ื
ื”ืขื‘ืจื” ืื•ื˜ื•ืžื˜ื™ืช ืฉืœ ื”ื•ื“ืขื•ืช ืœ-MBOX ืฉืื—ืจืช ื”ื™ื™ืชื” ืžืชืจื—ืฉืช (ืจืื” ื”ืขืจื•ืช ื ื•ืกืคื•ืช ืžื“ื™ื ื•ืช) ื•
ืœืฉืžื•ืจ ืœื ืœื”ืกื™ืจ ืงื‘ืฆื™ื ืจื™ืงื™ื ื›ื“ื™ ืœื ืœืฉื‘ืฉ ื”ืจืฉืื•ืช ืงื‘ืฆื™ื ื›ืืฉืจ ืงื‘ืฆื™ื ื‘ืกื•ืคื• ืฉืœ ื“ื‘ืจ
ืœื”ื™ื•ื•ืฆืจ ืžื—ื“ืฉ. ื–ื” ืœื ืงื•ื‘ืข ืืช ืชื™ืงื™ื™ื” ืืคืฉืจื•ืช ื›ืš ืฉื‘ื‘ืจื™ืจืช ืžื—ื“ืœ ืงื™ื‘ื•ืฅ ืงื‘ืฆื™ื (ื“ืจืš
ืงื™ื“ื•ืžืช '+' ื›ืคื™ ืฉืชื•ืขื“ ื’ื ืขื‘ื•ืจ ืคื™ืœื”) ืื™ื ื• ืžื•ืคืขืœ. ื”ื—ืœืง ื“ื•ื’ืžืื•ืช ืžื›ื™ืœ ื›ืžื”
ื”ืฆืขื•ืช ื ื•ืกืคื•ืช.

ืฉืœื™ื—ื” ื“ื•ืืจ
ื›ื“ื™ ืœืฉืœื•ื— ื”ื•ื“ืขื” ืœืื“ื ืื—ื“ ืื• ื™ื•ืชืจ, ื‘ืืžืฆืขื•ืช ืกื•ื›ืŸ ื”ืขื‘ืจืช ื“ื•ืืจ ืžืงื•ืžื™ (MTA; ื”
ื ื™ืชืŸ ืœื”ื’ื“ื™ืจ ื ืชื™ื‘ ื”ืคืขืœื” ื‘ืืžืฆืขื•ืช ืฉืœื— ืžื™ื™ืœ) ืื• ื”-SMTP ื”ืžื•ื‘ื ื” [ืื•ืคืฆื™ื•ื ืœื™] (ื”ื’ื“ืจ ื•ืจืื” ืืช
ืžืฉืชื ื” SMTP) ื”ืขื‘ืจื” ื›ื“ื™ ืœื”ืขื‘ื™ืจ ื‘ืคื•ืขืœ ืืช ื”ื•ื“ืขืช ื”ื“ื•ืืจ ืฉื ื•ืฆืจื”, S-nail ื™ื›ื•ืœ ืœื”ื™ื•ืช
ืžื•ืคืขืœ ื‘ืืžืฆืขื•ืช ื˜ื™ืขื•ื ื™ื ืฉื”ื ืฉืžื•ืช ื”ืื ืฉื™ื ืฉืืœื™ื”ื ื™ื™ืฉืœื— ื”ื“ื•ืืจ:

$ s-nail -s ื ื•ืฉื -a attachm.ent bill@host1 'ื‘ื•ื‘ '
# ืื‘ืœ... ืชื—ื™ืœื” ื ืกื” ืืช ื–ื” ื‘ืžืฆื‘ ื™ื‘ืฉ ืžื‘ื•ื“ื“
$ LC_ALL=C MAILRC=/dev/null \
s-nail -n -d -vv -Sfrom="me "\
-s ื ื•ืฉื -. "(ืžืงืกื™ื) ื‘ื•ื‘ "

ืœืื—ืจ ืžื›ืŸ, ื”ืžืฉืชืžืฉ ืฆืคื•ื™ ืœื”ืงืœื™ื“ ืืช ืชื•ื›ืŸ ื”ื”ื•ื“ืขื”. ื‘ืžืฆื‘ ื—ื™ื‘ื•ืจ ื–ื” S-nail
ืžืชื™ื™ื—ืก ืœืฉื•ืจื•ืช ื”ืžืชื—ื™ืœื•ืช ื‘ืื•ืช '~' ืžื™ื•ื—ื“ - ืืœื” ืžื” ืฉื ืงืจื ืกื™ืžืŸ ื“ื’ืฉ ื‘ืจื™ื—ื•ืช
ืืฉืจ ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื‘ื• ื›ื“ื™ ืœืงืจื•ื ืงื‘ืฆื™ื, ืœืขื‘ื“ ืคืงื•ื“ื•ืช ืžืขื˜ืคืช, ืœื”ื•ืกื™ืฃ ื•ืœืขืจื•ืš ืงื‘ืฆื™ื ืžืฆื•ืจืคื™ื ื•
ื™ื•ืชืจ; ืœืžืฉืœ, ื‘ืจื™ื—ืช ื”ื˜ื™ืœื“ื”'~e' ื™ืชื—ื™ืœ ืืช ืขื•ืจืš ื”ื˜ืงืกื˜ ื›ื“ื™ ืœืฉื ื•ืช ืืช ื”ื”ื•ื“ืขื” ื‘ื•
ืžืฆื‘ ื ื•ื›ื—ื™, '~h' ืžืืคืฉืจ ืขืจื™ื›ื” ืฉืœ ื ืžืขื ื™ ื”ื”ื•ื“ืขื” ื•'~?' ื ื•ืชืŸ ืกืงื™ืจื” ืฉืœ
ื‘ืจื™ื—ื•ืช ื˜ื™ืœื“ื” ื–ืžื™ื ื•ืช. ื”ืงืœื“ืช control-D '^D' ื‘ืชื—ื™ืœืช ืฉื•ืจื” ืจื™ืงื” ื™ื•ืฆืืช
ืžืฆื‘ ื›ืชื™ื‘ื” ื•ื’ื•ืจื ืœื”ื•ื“ืขื” ืœื”ื™ืฉืœื—, ื‘ืขื•ื“ ืฉื”ืงืœื“ืช control-C '^C' ืคืขืžื™ื™ื ืชืขืฉื” ื–ืืช
ื‘ื˜ืœ ืืช ื”ืžื›ืชื‘ ื”ื ื•ื›ื—ื™ (ืฉืžื™ืจืช ืชื•ื›ื ื• ื‘ืงื•ื‘ืฅ ื”ืžืกื•ืžืŸ ื‘-DEAD ืืœื ืื ื›ืŸ ืœืืœื”ืฆื™ืœ is
ืžึทืขึฒืจึถื›ึถืช.)

ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื‘ืžืกืคืจ ืืคืฉืจื•ื™ื•ืช ื›ื“ื™ ืœืฉื ื•ืช ืืช ื”ืชื ื”ื’ื•ืช ื‘ืจื™ืจืช ื”ืžื—ื“ืœ; ืœึฐืžึธืฉืึธืœ, ืกื˜ื˜ื™ื ื’ (ื’ื ื‘ืืžืฆืขื•ืช -S)
ืขืจื™ื›ื” ื™ืคืขื™ืœ ืื•ื˜ื•ืžื˜ื™ืช ืขื•ืจืš ื˜ืงืกื˜ ื›ืืฉืจ ื ื›ื ืกื™ื ืœืžืฆื‘ ื›ืชื™ื‘ื”, askcc ื™ืฆื˜ืจืš
ืœื’ืจื•ื ืœืžืฉืชืžืฉ ืœืงื‘ืœ ื”ื ื—ื™ื” ืืงื˜ื™ื‘ื™ืช ืขื‘ื•ืจ ื ืžืขื ื™ ืขื•ืชืงื™ ืคื—ืžืŸ ื•ืืช ื ืงื•ื“ื” ืืคืฉืจื•ืช ืชื”ื™ื”
ืœืืคืฉืจ ื™ืฆื™ืื” ืžืžืฆื‘ ื›ืชื™ื‘ื” ืขืœ ื™ื“ื™ ื›ืชื™ื‘ืช ืฉื•ืจื” ื”ืžื•ืจื›ื‘ืช ืžื ืงื•ื“ื” ื‘ืœื‘ื“ ('.').

ื—ืฉื•ื‘ ืžืื•ื“, ืขื ื–ืืช, ืœื”ื’ื“ื™ืจ ืื™ื–ื” ืื•ืคื™ ืกื˜ื™ื ืขืฉื•ื™ ืœืฉืžืฉ ื‘ืขืช ืฉืœื™ื—ืช ื”ื•ื“ืขื•ืช,
ื‘ื“ืจืš ื›ืœืœ ืขืœ ื™ื“ื™ ื”ื’ื“ืจืช ื”ืืคืฉืจื•ืช sendcharsets ื‘ื”ืชืื, ืœืื—ืจ ืงืจื™ืืช ื”ืกืขื™ืฃ ืืœ ื”ืื ื™
ืกื•ื’ื™ื ืฉืœ mime ืงื‘ืฆื™ื ื›ื“ื™ ืœื”ื‘ื™ืŸ ื›ื™ืฆื“ ืกื•ื’ MIME ืฉืœ ืงื‘ืฆื™ื ืžืฆื•ืจืคื™ื ื™ื•ืฆืื™ื ืžืกื•ื•ื’ ื•
ื”ื™ื“ื™ืขื” ืฉื”ื•ื“ืขื•ืช ื ืฉืœื—ื•ืช ื‘ืื•ืคืŸ ืืกื™ื ื›ืจื•ื ื™ ืืœื ืื ื›ืŸ sendwait ืžื•ื’ื“ืจ: ืจืง ืื™ืชื• MTA
ื ื™ืชืŸ ื™ื”ื™ื” ืœื–ื”ื•ืช ืฉื’ื™ืื•ืช ืžืกื™ืจื”.

ื”ื’ื“ืจืช ื”ื—ืœ ืž- ื”ื•ื ื”ื›ืจื—ื™ ืœืขืชื™ื ืงืจื•ื‘ื•ืช (ืœืžืฉืœ, ื‘ืฉื™ืœื•ื‘ ืขื SMTP) ืื• ืจืฆื•ื™, ืื•ืœื™ ืชืจืฆื”
ืœืขืฉื•ืช ื›ืžื” ื‘ื“ื™ืงื•ืช ืจื™ืฆื” ื™ื‘ืฉื” ืœืคื ื™ ืฉืืชื” ื”ื•ืœืš. ืฉืžื™ืจืช ืขื•ืชืง ืฉืœ ื”ื”ื•ื“ืขื•ืช ืฉื ืฉืœื—ื• ื‘-a ืฉื™ื ืื•ืœื™
ืจืฆื•ื™ ื’ื - ื›ืžื• ืขื‘ื•ืจ ืจื•ื‘ ื™ืขื“ื™ ืงื‘ืฆื™ ืชื™ื‘ืช ื”ื“ื•ืืจ, ื™ืฉ ื›ืžื” ืžื•ืกื›ืžื•ืช ืžื™ื•ื—ื“ื•ืช
ืžื•ื›ืจ, ืจืื” ืืช ืคื™ืœื” ืคืงื•ื“ื” ืœืขื•ื“ ืขืœ ื›ืš. ื”ื—ืœืง On ื›ืชื•ื‘ืช ื”ืืชืจ ืชื—ื‘ื™ืจ ื• ืชึฐืขื•ึผื“ึธื”
ื‘ื“ื™ืงื” ื™ืคื™ืฅ ืงืฆืช ืื•ืจ ืขืœ ืฉืจืฉืจืื•ืช ื”ืžืฉืชื ื™ื 'USER@HOST' ื•ื›ืŸ ืขืœ ื”ืฉื™ืžื•ืฉ ื‘ื›ืชื•ื‘ื•ืช URL
ืœื’ื™ืฉื” ืœืžืฉืื‘ื™ื ืกืคืฆื™ืคื™ื™ื ืœืคืจื•ื˜ื•ืงื•ืœ, ื›ืžื• SMTP, ื• ื“ื•ื’ืžืื•ืช ืžื›ื™ืœ ื“ื•ื’ืžื”
ืชืฆื•ืจื” ืœืฉืœื™ื—ืช ื”ื•ื“ืขื•ืช ื“ืจืš ื—ืœืง ืžืกืคืงื™ ื”ื“ื•ืืจ ื”ืฆื™ื‘ื•ืจื™ื™ื ื”ื™ื“ื•ืขื™ื; ืฉื™ื ืœื‘ ืœื–ื”
ื ื•ืชืŸ ื’ื ืกืงื™ืจื” ืงื•ืžืคืงื˜ื™ืช ื›ื™ืฆื“ ืœื”ื’ื“ื™ืจ ืกื‘ื™ื‘ืช SSL/TLS ืžืื•ื‘ื˜ื—ืช.

ื ืžืขื ื™ ื”ื•ื“ืขื” (ื›ืคื™ ืฉืฆื•ื™ืŸ ื‘ืฉื•ืจืช ื”ืคืงื•ื“ื” ืื• ื›ื”ื’ื“ืจืชื ื‘'ืืœ:', 'ืขื•ืชืง:' ืื• 'ืขื•ืชืง ืžื•ืกืชืจ:')
ืขืฉื•ื™ื™ื ืœื”ื™ื•ืช ืœื ืจืง ื ืžืขื ื™ ื“ื•ืืจ ืืœืงื˜ืจื•ื ื™ ืืœื ื™ื›ื•ืœื™ื ืœื”ื™ื•ืช ื’ื ืฉืžื•ืช ืฉืœ ืชื™ื‘ื•ืช ื“ื•ืืจ ื•ืืคื™ืœื• ืžืขื˜ืคืช ืฉืœืžื”
ืžืคืจื˜ื™ ืฆื™ื ื•ืจ ืคืงื•ื“ื”. ืฆื™ื˜ื•ื˜ ื ื›ื•ืŸ ืขืฉื•ื™ ืœื”ื™ื•ืช ื ื—ื•ืฅ, ืœืžืฉืœ, ื›ื“ื™ ืœื”ื˜ื‘ื™ืข ืจื•ื•ื— ืœื‘ืŸ
ื“ืžื•ื™ื•ืช. (ื–ื›ื•ืจ ืฉ-S-nail ืขื•ืกืง ื‘ืชืงื ื™ ื“ื•ืืจ, ื•ืœื›ืŸ ืืœื• ืžื’ื“ื™ืจื™ื ืืช ื”ื›ืœืœื™ื
ืฉืื™ืชื• ืžืชืคืจืฉ ืชื•ื›ืŸ.) ืื ื”ืžืฉืชื ื” expandaddr ืœื ืžื•ื’ื“ืจ ืื– ืจืง ืจืฉืช
ื›ืชื•ื‘ื•ืช (ืจืื” mailaddr(7) ืœืชื™ืื•ืจ ื›ืชื•ื‘ื•ืช ื“ื•ืืจ) ื•ืฉืžื•ืช ืžืฉืชืžืฉ ืจื’ื™ืœื™ื
(ื›ื•ืœืœ ื›ื™ื ื•ื™ื™ื ืฉืœ MTA) ื ื™ืชืŸ ืœื”ืฉืชืžืฉ, ืกื•ื’ื™ื ืื—ืจื™ื ื™ืกื•ื ื ื• ื”ื—ื•ืฆื”, ืžืชืŸ ืื–ื”ืจื”
ื”ื•ึนื“ึธืขึธื”.

ืื ื”ืžืฉืชื ื” expandaddr ืžื•ื’ื“ืจ ื•ืื– ื›ืชื•ื‘ื•ืช ื ืžืขื ื™ื ืžื•ืจื—ื‘ื•ืช ื™ื”ื™ื• ื›ืื•ืคืฆื™ื”
ืžืงื•ื‘ืœ: ื›ืœ ืฉื ืฉืžืชื—ื™ืœ ื‘ืคืก ืื ื›ื™ '|' ืชื• ืžืฆื™ื™ืŸ ืฆื™ื ื•ืจ ืคืงื•ื“ื” -
ืžื—ืจื•ื–ืช ื”ืคืงื•ื“ื” ืื—ืจื™ ื”-'|' ืžื‘ื•ืฆืข ื•ื”ื”ื•ื“ืขื” ื ืฉืœื—ืช ืœืชืงืŸ ืฉืœื”
ืงึถืœึถื˜; ื‘ืื•ืคืŸ ื“ื•ืžื”, ื›ืœ ืฉื ืฉืžืชื—ื™ืœ ืขื ืœื•ื›ืกืŸ ื”ืชื•ื•ื™ื '/' ืื• ื‘ืจืฆืฃ ื”ืชื•ื•ื™ื
ื ืงื•ื“ื” ืœื•ื›ืกืŸ './' ืžื˜ื•ืคืœ ื›ืงื•ื‘ืฅ, ืœืœื ืงืฉืจ ืœืชื•ื›ืŸ ื”ื ื•ืชืจ. ื›ืœ ืฉื ืื—ืจ
ื”ืžื›ื™ืœ ืชื• '@' ื‘ืกื™ืžืŸ ืกื™ืžืŸ ืžื˜ื•ืคืœ ื›ื›ืชื•ื‘ืช ืจืฉืช; ื›ืœ ืฉื ืื—ืจ
ืฉืžืชื—ื™ืœ ื‘ืกื™ืžืŸ ืคืœื•ืก '+' ืžืฆื™ื™ืŸ ืฉื ืชื™ื‘ืช ื“ื•ืืจ; ื›ืœ ืฉื ืื—ืจ ืืฉืจ
ืžื›ื™ืœ ืชื• ืœื•ื›ืกืŸ '/' ืืš ืœืœื ืกื™ืžืŸ ืงืจื™ืื” '!' ืื• ืกื™ืžืŸ ืื—ื•ื– '%'
ืœืคื ื™ ืžืฆื™ื™ืŸ ื’ื ืฉื ืชื™ื‘ืช ื“ื•ืืจ; ืžื” ืฉื ืฉืืจ ืžื˜ื•ืคืœ ื›ื›ืชื•ื‘ืช ืจืฉืช.

$ echo bla | s-nail -Sexpandaddr -s test ./mbox.mbox
$ echo bla | s-nail -Sexpandaddr -s test '|cat >> ./mbox.mbox'
$ ืืงื• ื‘ื˜ื•ื— | LC_ALL=C MAILRC=/dev/null \
s-nail -n -Sv15-compat -Ssendwait -Snosave \
-Sexpandaddr=fail,-all,+addr -s test \
-. [ืžื•ื’ืŸ ื‘ื“ื•ื"ืœ]

ื ื™ืชืŸ ืœื™ืฆื•ืจ ืจืฉื™ืžื•ืช ืชืคื•ืฆื” ืื™ืฉื™ื•ืช ื“ืจืš ื” ื›ื™ื ื•ื™ ืคืงื•ื“ื”, ื›ืš, ืขื‘ื•ืจ
ืœื“ื•ื’ืžื”, ื”ืžืฉืชืžืฉ ื™ื›ื•ืœ ืœืฉืœื•ื— ื“ื•ืืจ ืœ'ืงื‘ื•ืฆื•ืช' ื•ืœื”ืขื‘ื™ืจ ืื•ืชื• ืœืงื‘ื•ืฆืช ืื ืฉื™ื:

ื›ื™ื ื•ื™ cohorts bill jkf mark kridle@ucbcory ~/mail/cohorts.mbox

ืฉื™ื ืœื‘ ืฉืœืžื ื’ื ื•ืŸ ื–ื” ืื™ืŸ ืฉื•ื ื“ื‘ืจ ื‘ืžืฉื•ืชืฃ ืขื ื”ื›ื™ื ื•ื™ื™ื ื”ื›ื•ืœืœื™ื ืฉืœ ื”ืžืขืจื›ืช
ื™ืฉืžืฉ ืืช ื”-MTA ื”ืžืงื•ืžื™ (ืื™ืžื™ื™ืœ-ื”ืขื‘ืจืช-ืกื•ื›ืŸ), ืืฉืจ ื›ืคื•ืคื™ื ืœืื™ืœื•ืฅ 'ืฉื'
of expandaddr ื•ืœืขื™ืชื™ื ืงืจื•ื‘ื•ืช ืขื•ืงื‘ื™ื ืื—ืจื™ื”ื ื‘ืงื•ื‘ืฅ / ื•ื›ื• '/ ื›ื™ื ื•ื™ื™ื (ื•ืชื•ืขื“ื” ื‘ ื›ื™ื ื•ื™ื™ื(5) ื•
ืฉืœื— ืžื™ื™ืœ(1)). ื›ื™ื ื•ื™ื™ื ืื™ืฉื™ื™ื ื™ื•ืจื—ื‘ื• ืขืœ ื™ื“ื™ S-nail ืœืคื ื™ ืฉืœื™ื—ืช ื”ื”ื•ื“ืขื”, ื•ื›ืŸ
ืžื”ื•ื•ื™ื ืืคื•ื ื—ืœื•ืคื” ื ื•ื—ื” ืœืฆื™ื•ืŸ ื›ืœ ื ืžืขืŸ ื‘ืคื ื™ ืขืฆืžื•.

ื›ื“ื™ ืœื”ื™ืžื ืข ืžืจืขืฉ ืกื‘ื™ื‘ืชื™ ืฆืจื™ืš "ืœื ืชืง" s-nail ืžื›ืœ ืงื‘ืฆื™ ืชืฆื•ืจื” ื•
ืฆื•ืจ ืกื‘ื™ื‘ื” ืกืงืจื™ืคื˜ ืžืงื•ืžื™ืช, ืื• ืขืœ ื™ื“ื™ ื”ืคื ื™ื™ืช ื”ืžืฉืชื ื” MAILRC ืœื”ืชืืžื” ืื™ืฉื™ืช
ืงื•ื‘ืฅ ื”ืชืฆื•ืจื”, ืื• ื‘ืืžืฆืขื•ืช ื”- -S ืืคืฉืจื•ืช ืฉื•ืจืช ื”ืคืงื•ื“ื” ืœืฆื™ื•ืŸ ืืคืฉืจื•ื™ื•ืช:

$ env LC_ALL=C MAILRC=/dev/null password=NOTSECRET \
s-nail -n -Sv15-compat -Ssendwait -Snosave \
-Sexpandaddr=fail,-all,+addr \
-S 'smtp=smtps://[ืžื•ื’ืŸ ื‘ื“ื•ื"ืœ]:465' -Ssmtp-auth=login \
-S 'from=scriptreply@domain' \
-s 'ื ื•ืฉื' -a attachment_file \
-. "ื ืžืขืŸ 1 " recipient1@domain \
< ืงื•ื‘ืฅ_ืชื•ื›ืŸ

ืงืจื™ืื” ื“ื•ืืจ
ื›ืืฉืจ ืžื•ืคืขืœ ืœืœื ื ืžืขื ื™ื, S-nail ื ื›ื ืก ืœืžืฆื‘ ืื™ื ื˜ืจืืงื˜ื™ื‘ื™ ื‘ื• ื ื™ืชืŸ ืœืงืจื•ื ืžื™ื™ืœื™ื.
ื‘ืฉื™ืžื•ืฉ ื›ื–ื” ืชื™ื‘ืช ื”ื“ื•ืืจ ืฉืœ ื”ืžืขืจื›ืช ืฉืœ ื”ืžืฉืชืžืฉ ื ืงืจืืช ื•ื›ื•ืชืจืช ืฉื•ืจื” ืื—ืช ืฉืœ ื›ืœ ืื—ืช ืžื”ืŸ
ื”ื”ื•ื“ืขื” ื‘ื• ืžื•ื“ืคืกืช. (ืจืื” ืืช ื”ืคืงื•ื“ื” ืคื™ืœื” ืœืชื™ืื•ืจ ืžืขืžื™ืง ืฉืœ
ืกื•ื’ื™ ืชื™ื‘ื•ืช ื“ื•ืืจ ืฉื•ื ื™ื ืฉืงื™ื™ืžื™ื.) ืฉื™ืžื• ืœื‘ ืฉืื ืชื™ื‘ืช ื”ื“ื•ืืจ ืจื™ืงื” ืชืฆื S-nail
ืœืื—ืจ ื”ื“ืคืกืช ื”ื•ื“ืขื” ืืœื ืื ื›ืŸ ื”ืืคืฉืจื•ืช ื”ืชื—ืœื” ืจื™ืงื” ื ืžืฆื ืžื•ื’ื“ืจ.

ื‘ ื”ืคืงื•ื“ื” ื”ืคืงื•ื“ื” ืจืฉื™ืžื” ื™ื™ืชืŸ ืจืฉื™ืžื” ืฉืœ ื›ืœ ื”ืคืงื•ื“ื•ืช ื”ื–ืžื™ื ื•ืช ื• ืœืขื–ื•ืจ ื™ืฆื˜ืจืš
ืชืŸ ืกื™ื›ื•ื ืฉืœ ื›ืžื” ื ืคื•ืฆื™ื. ืื ืžื—ืจื•ื–ื•ืช ื”ืชื™ืขื•ื“ [ืื•ืคืฆื™ื•ื ืœื™ื•ืช] ื–ืžื™ื ื•ืช
ืืคืฉืจ ืœื”ืงืœื™ื“ '?X' ื•ืœืจืื•ืช ืืช ื”ื”ืจื—ื‘ื” ื‘ืคื•ืขืœ ืฉืœ 'X' ื•ืžื”ื™ ืžื˜ืจืชื•, ื›ืœื•ืžืจ,
ื ื™ืชืŸ ืœืงืฆืจ ืคืงื•ื“ื•ืช (ืฉื™ื ืœื‘ ืฉ-POSIX ืžื’ื“ื™ืจ ื›ืžื” ืงื™ืฆื•ืจื™ื, ื›ืš ืฉื”-
ืกื“ืจ ืืœืคื‘ื™ืชื™ ืฉืœ ืคืงื•ื“ื•ืช ืื™ื ื• ืงืฉื•ืจ ื‘ื”ื›ืจื— ืœืงื™ืฆื•ืจื™ื; ื–ื”
ืืคืฉืจ ืœื”ื’ื“ื™ืจ ื”ื—ืœืคื•ืช ืขื ืจื•ึผื—ึท ืคืงื•ื“ื”, ืœืขื•ืžืช ื–ืืช).

ืœื”ื•ื“ืขื•ืช ื ื™ืชื ื™ื ืžืกืคืจื™ื (ื”ื—ืœ ืž-1) ื”ืžื–ื”ื™ื ื”ื•ื“ืขื•ืช ื‘ืื•ืคืŸ ื™ื™ื—ื•ื“ื™; ื”ื ื•ื›ื—ื™
ื”ื•ื“ืขื” - ื”"ื ืงื•ื“ื”" - ืชื”ื™ื” ื”ื”ื•ื“ืขื” ื”ื—ื“ืฉื” ื”ืจืืฉื•ื ื”, ืื• ื”ื”ื•ื“ืขื” ื”ืจืืฉื•ื ื” ืฉืœื ื ืงืจืื”, ืื•
ื”ื”ื•ื“ืขื” ื”ืจืืฉื•ื ื” ืฉืœ ืชื™ื‘ืช ื”ื“ื•ืืจ; ื”ืืคืฉืจื•ืช showlast ื‘ืžืงื•ื ื–ืืช ื™ื’ืจื•ื ืœืฉื™ืžื•ืฉ ื”ืื—ืจื•ืŸ
ื”ื•ื“ืขื” ืœืžื˜ืจื” ื–ื•.

ื ื™ืชืŸ ืœื”ื“ืคื™ืก ื”ื•ื“ืขื•ืช ืขื ื”ื“ืคืกื” ืคืงื•ื“ื”, ืื• ื‘ืงื™ืฆื•ืจ: 'p'. ื›ื‘ืจื™ืจืช ืžื—ื“ืœ ื”ื ื•ื›ื—ื™
ื”ื”ื•ื“ืขื” ("ื ืงื•ื“ื”") ืžื•ื“ืคืกืช, ืื‘ืœ ื›ืžื• ื‘ืจื•ื‘ ื”ืคืงื•ื“ื•ืช ื”ืื—ืจื•ืช ืืคืฉืจ ืœืชืช ืคื ื˜ื–ื™ื”
ืžืคืจื˜ ื”ื•ื“ืขื” (ืจืื” ืžืคืจื˜ ื”ื•ื“ืขื•ืช), ืœืžืฉืœ, 'p:u' ื™ืฆื™ื’ ืืช ื›ืœ ื”ืžื™ื“ืข ืฉืœื ื ืงืจื
ื”ื•ื“ืขื•ืช, 'ืขืž' ื™ื“ืคื™ืก ืืช ื”"ื ืงื•ื“ื”", 'p 1 5' ื™ื“ืคื™ืก ืืช ื”ื”ื•ื“ืขื•ืช 1 ื•-5, 'p 1-5'
ื”ื“ืคืก ืืช ื”ื”ื•ื“ืขื•ืช 1 ืขื“ 5, ื•-'p-' ื•-'p+' ื™ื“ืคื™ืกื• ืืช ื”ื”ื•ื“ืขื” ื”ืื—ืจื•ื ื” ื•ื”ื”ื•ื“ืขื” ื”ื‘ืื”,
ื‘ื”ืชืืžื”.

ื‘ื”ื’ื“ืจืช ื‘ืจื™ืจืช ื”ืžื—ื“ืœ ื›ืœ ืฉื“ื•ืช ื”ื›ื•ืชืจื•ืช ืฉืœ ื”ื•ื“ืขื” ื™ื•ื“ืคืกื•, ืื‘ืœ ื–ื” ื™ื›ื•ืœ ืœื”ื™ื•ืช
ื”ืฉืชื ื”: ืื• ืขืœ ื™ื“ื™ ื”ื•ืกืคืช ืจืฉื™ืžื” ืฉื—ื•ืจื” ืฉืœ ืฉื“ื•ืช ื‘ืืžืฆืขื•ืช ืœื”ืชืขืœื, ืื• ืขืœ ื™ื“ื™ ื”ื•ืกืคื” ืฉืœ ื ืชื•ืŸ ื‘ืœื‘ื“
ืจืฉื™ืžื” ืขื ื” ืœึดืฉืึฐืžื•ึนืจ ืคืงื•ื“ื”, ืœืžืฉืœ, 'ืœึดืฉืึฐืžื•ึนืจ ืชืืจื™ืš ืž-to cc ื ื•ืฉื'. ืขืœ ืžื ืช ืœื”ื“ืคื™ืก ื”ื›ืœ
ืฉื“ื•ืช ื›ื•ืชืจืช ืฉืœ ื”ื•ื“ืขื” ืœืœื ืงืฉืจ ืœืจืฉื™ืžื•ืช ื”ืชืขืœืžื•ืช ืื• ืฉืžื™ืจื” ื”ืคืขื™ืœื•ืช ื”ื ื•ื›ื—ื™ื•ืช, ื”ืฉืชืžืฉ ื‘-
ื”ืคืงื•ื“ื” ืงื•ืคื•ื ื™ื ืœื”ื“ืคืกื”. ื”ืžืฉืชื ื” crt ืฉื•ืœื˜ ืขืœ ืžื–ื’ ื”ืื•ื•ื™ืจ ื•ืžืชื™ S-nail ื™ืฉืชืžืฉ ื‘ืžื•ื’ื“ืจ
PAGER ืœื”ื“ืคืกื” ื‘ืžืงื•ื ืœื›ืชื•ื‘ ื™ืฉื™ืจื•ืช ืœืžืกื•ืฃ (ื‘ืื•ืคืŸ ื›ืœืœื™).

ืชืœื•ื™ ื‘ืชืฆื•ืจื” ื ืคื™ืงื•ื“ ืงื• ืขื•ืจืš ืฉื•ืืคืช ืœื™ืฆื•ืจ ื—ื•ื•ื™ืช ืžืฉืชืžืฉ ืขื
ื”ืจื‘ื™ื ืคืงื•ื“ื•ืช ืงืฆืช ื™ื•ืชืจ ื ื—ืžื“. ื‘ืขืช ืงืจื™ืืช ืชื™ื‘ืช ื”ื“ื•ืืจ ืฉืœ ื”ืžืขืจื›ืช ืื• ืžืชื™ -f (ืื•ึน ืคื™ืœื”)
ืฆื™ื™ืŸ ืชื™ื‘ืช ื“ื•ืืจ ืขื ืงื™ื“ื•ืžืช ืžืคื•ืจืฉืช ืฉืœ ื”ืฉื™ื ื•ื™ ื”ืžื™ื•ื—ื“ '%:' ื•ืœืื—ืจ ืžื›ืŸ ื”ื•ื“ืขื•ืช ืืฉืจ
ืฉื ืงืจืื• ื™ื•ืขื‘ืจื• ืœืงื•ื‘ืฅ ื”-MBOX ืฉืœ ื”ืžืฉืชืžืฉ ื‘ืื•ืคืŸ ืื•ื˜ื•ืžื˜ื™ ื›ืืฉืจ ืชื™ื‘ืช ื”ื“ื•ืืจ ืชื™ืฉืืจ,
ืื• ืขืœ ื™ื“ื™ ืฉื™ื ื•ื™ ืชื™ื‘ืช ื”ื“ื•ืืจ ื”ืคืขื™ืœื” ืื• ืขืœ ื™ื“ื™ ื™ืฆื™ืื” ืž-S-nail (ืจืื” ื’ื ื”ืขืจื•ืช ื ื•ืกืคื•ืช ืžื“ื™ื ื•ืช).

ืœืื—ืจ ื‘ื—ื™ื ืช ื”ื•ื“ืขื” ื”ืžืฉืชืžืฉ ื™ื›ื•ืœ ื’ื ืœื”ืกื™ืจ 'ื“' ืืช ื”ื”ื•ื“ืขื”, ืชืฉื•ื‘ื” 'r' ืœืฉื•ืœื—
ื•ื›ืœ ื”ื ืžืขื ื™ื ืื• ืชื’ื•ื‘ื” 'R' ื‘ืœืขื“ื™ ืœืฉื•ืœื—. ื”ื•ื“ืขื•ืช ื™ื›ื•ืœื•ืช ืœื”ื™ื•ืช ื’ื ืงึธื“ึดื™ืžึธื”ed
(ื›ื™ื ื•ื™ ืงืฆืจ ื™ื•ืชืจ ื”ื•ื fwd). ืฉื™ื ืœื‘ ืฉื›ืืฉืจ ืžืฉื™ื‘ื™ื ืœื ืžืขืŸ ื”ื•ื“ืขื” ืื• ืžืขื‘ื™ืจื™ื ืื•ืชื•
ื›ืชื•ื‘ื•ืช ื™ื™ืžื—ืงื• ืžื”ืขืจื•ืช ื•ืฉืžื•ืช, ืืœื ืื ื™ืฉ ืืคืฉืจื•ืช ืฉืžื•ืช ืžืœืื™ื ืžื•ื’ื“ืจ.
ื”ืžื—ื™ืงื” ื’ื•ืจืžืช ืœ-S-nail ืœืฉื›ื•ื— ืืช ื”ื”ื•ื“ืขื”; ืื‘ืœ ื–ื” ืœื ื‘ืœืชื™ ื”ืคื™ืš, ืื—ื“
ื™ื›ื•ืœ ืžื—ื™ืงืชื• 'u' ืืช ื”ื”ื•ื“ืขื” ืขืœ ื™ื“ื™ ืžืชืŸ ืžืกืคืจื”, ืื• ืฉื ื™ืชืŸ ืœืกื™ื™ื ืืช ื”ืคืขืœืช S-nail ืขืœ ื™ื“ื™
ื ื•ืชืŸ ืืช ื™ืฆื™ืื” ืคืงื•ื“ืช 'x'.

ื›ื“ื™ ืœืกื™ื™ื ืคื’ื™ืฉืช ืขื™ื‘ื•ื“ ื“ื•ืืจ, ืืคืฉืจ ืœื”ื’ื™ืฉ ืื—ืช ืžื”ืŸ ืœื”ืคืกื™ืง 'q' ื›ื“ื™ ืœื’ืจื•ื ืœื™ืฆื™ืื” ืžืœืื” ืฉืœ ื”ืชื•ื›ื ื™ืช,
ืฉื›ื•ืœืœืช ืื•ืœื™ ื”ืขื‘ืจื” ืื•ื˜ื•ืžื˜ื™ืช ืฉืœ ื”ื•ื“ืขื•ืช ืฉื ืงืจืื• ืœ-MBOX ื•ื›ืŸ ืขื“ื›ื•ืŸ ืฉืœ
[ืืคืฉืจื•ืช] ืงื•ื‘ืฅ ื”ื™ืกื˜ื•ืจื™ื™ืช ืขื•ืจืš ืฉื•ืจืช ื”ืคืงื•ื“ื”, ืื• ื”ืฉืชืžืฉ ื‘ืคืงื•ื“ื” ื™ืฆื™ืื” 'x' ื‘ืžืงื•ื ื–ืืช ื›ื“ื™
ืœืžื ื•ืข ื›ืœ ืื—ืช ืžื”ืคืขื•ืœื•ืช ื”ืœืœื•.

ืฆื•ืคื” HTML ื“ื•ืืจ ื• Mime ืžืฆื•ืจืคื™ื
ื”ื•ื“ืขื•ืช ืฉื”ืŸ HTML ื‘ืœื‘ื“ ื ืขืฉื•ืช ื ืคื•ืฆื•ืช ื™ื•ืชืจ ื•ื™ื•ืชืจ ื•ื›ืžื•ื‘ืŸ ืฉืžื’ื™ืขื•ืช ื”ื•ื“ืขื•ืช ืจื‘ื•ืช
ืžืฆื•ืจืฃ ืขื ื–ืจ ืฉืœ ืงื‘ืฆื™ื ืžืฆื•ืจืคื™ื ืฉืœ MIME. ื‘ืขื•ื“ ืฉ-S-nail [Option]ally ืชื•ืžืš ื‘ืคืฉื•ื˜
ืžืžื™ืจ HTML ืœื˜ืงืกื˜ ืœื˜ื™ืคื•ืœ ื‘ื”ื•ื“ืขื•ืช HTML (ืจืื” ืืœ ื”ืื ื™ ืกื•ื’ื™ื ืฉืœ mime ืงื‘ืฆื™ื), ื–ื” ื‘ื“ืจืš ื›ืœืœ
ืœื ื™ื›ื•ืœ ืœื”ืชืžื•ื“ื“ ืขื ืืฃ ืื—ื“ ืžืืœื” ื‘ืขืฆืžื•, ืื‘ืœ ื‘ืžืงื•ื ื–ืืช ืชื•ื›ื ื™ื•ืช ืฆืจื™ื›ื•ืช ืœื”ื™ืจืฉื ื›ื“ื™ ืœื”ืชืžื•ื“ื“
ืขื ืกื•ื’ื™ MIME ืื• ืกื™ื•ืžื•ืช ืงื‘ืฆื™ื ืกืคืฆื™ืคื™ื™ื. ืชื•ื›ื ื™ื•ืช ืืœื” ืขืฉื•ื™ื•ืช ืœื”ื›ื™ืŸ ื˜ืงืกื˜ ืจื’ื™ืœ
ื’ืจืกืื•ืช ืฉืœ ื”ืงืœื˜ ืฉืœื”ื ื›ื“ื™ ืœืืคืฉืจ ืœ-S-nail ืœื”ืฆื™ื’ ืืช ื”ืชื•ื›ืŸ ื‘ื˜ืจืžื™ื ืœ, ืื•
ืœื”ืฆื™ื’ ืืช ื”ืชื•ื›ืŸ ืขืฆืžื, ืœืžืฉืœ ื‘ื—ืœื•ืŸ ื’ืจืคื™. ื”ืกื•ื’ ื”ืื—ืจื•ืŸ ืฉืœ
ืชื•ื›ื ื™ื•ืช ื›ื‘ืจื™ืจืช ืžื—ื“ืœ "ื—ื•ืกืžื•ืช" ืืช S-nail ืขื“ ืฉื”ืฆื•ืคื” ื”ื—ื™ืฆื•ื ื™ ื™ืกืชื™ื™ื, ืื‘ืœ
ืืคืฉืจ ื’ื ื‘ื™ืฆื•ืข ืืกื™ื ื›ืจื•ื ื™ ื–ื” ืœืฆื“ ื–ื”, ื•ื‘ืžืงืจื” ื–ื” S-nail ื™ืžืฉื™ืš
ืœื”ืฆื™ื’ ืืช ื”ื”ื•ื“ืขื” ื•ืœื”ื™ืฉืืจ ืœื”ื’ื™ื‘.

ื›ื“ื™ ืœื”ืชืงื™ืŸ ืชื•ื›ื ื™ืช ืžื˜ืคืœ ื—ื™ืฆื•ื ื™ืช ืขื‘ื•ืจ ืกื•ื’ MIME ืกืคืฆื™ืคื™, ื”ื’ื“ืจ ืœืคื™
pipe-TYPE/SUBTYPE ืžึดืฉืึฐืชึทื ึถื”. ื›ื“ื™ ืœื”ื’ื“ื™ืจ ืžื˜ืคืœ ืขื‘ื•ืจ ืกื™ื•ืžืช ืงื•ื‘ืฅ ืกืคืฆื™ืคื™ืช, ื”ื’ื“ืจ ืืช
ืืœื” ืฆื™ื ื•ืจ-EXTENSION ืžืฉืชื ื” - ืžื˜ืคืœื™ื ืืœื” ืžืงื‘ืœื™ื ืขื“ื™ืคื•ืช. ื”ืžืฉืชื ื”
ืคื ื˜ื•ืžื™ืžืื™-ืจืื™ื•ืช-ื ื’ื“ ื ื™ืชืŸ ืœื”ื’ื“ื™ืจ ืœืฉื™ืคื•ืจ ื”ื”ืชืžื•ื“ื“ื•ืช ืขื ื”ืฆื”ืจื•ืช ื—ืœืงื™ MIME ืฉื’ื•ื™ื•ืช
ื ืจืื™ื ืœืขืชื™ื ืงืจื•ื‘ื•ืช ื‘ื”ื•ื“ืขื•ืช ืžื”ื—ื™ื™ื ื”ืืžื™ืชื™ื™ื. ืœื“ื•ื’ืžื”, ื›ื“ื™ ืœื”ืฆื™ื’ ื”ื•ื“ืขืช HTML ื‘ืฉื•ืจื” (ื›ืœื•ืžืจ,
ื”ื•ืžืจ ืœื™ื™ืฆื•ื’ ื˜ืงืกื˜ ืคืฉื•ื˜ ืžื”ื•ื“ืจ ื™ื•ืชืจ ืžืžื” ืฉื”ืžืžื™ืจ ื”ืžื•ื‘ื ื” ืžืกื•ื’ืœ ืœืขืฉื•ืช
produce) ืขื ืื—ื“ ืžื”ื“ืคื“ืคื ื™ื ื‘ืžืฆื‘ ื˜ืงืกื˜ ืœึดื™ื ืงืก(1) ืื• ืžืชื‘ื”ืจ(1), ืœืžื“ ืืช S-nail ืขืœ
ืžืกืžื›ื™ MathML ื•ืœื’ืจื•ื ืœื• ืœื”ืฆื™ื’ ืื•ืชื ื›ื˜ืงืกื˜ ืจื’ื™ืœ ื•ืœืคืชื•ื— ืงื‘ืฆื™ PDF ืžืฆื•ืจืคื™ื ื‘ืงื•ื‘ืฅ
ืžืฆื™ื’ PDF ื—ื™ืฆื•ื ื™, ื‘ืื•ืคืŸ ืืกื™ื ื›ืจื•ื ื™:

if $features !@ HTML-FILTER
#set pipe-text/html="elinks -force-html -dump 1"
set pipe-text/html="lynx -stdin -dump -force_html"
# ื”ืฆื’ HTML ื›ื˜ืงืกื˜ ืจื’ื™ืœ ื‘ืžืงื•ื ื–ืืช
#set pipe-text/html=@
ื—
mimetype '@ application/mathml+xml mathml'
set pipe-application/pdf="@&set -C;\
: > \"${TMPDIR}/${NAIL_FILENAME_GENERATED}\"; \
ืžืœื›ื•ื“ืช \"rm -f \\\"${TMPDIR}/${NAIL_FILENAME_GENERATED}\\\"\" \
EXIT INT QUIT PIPE TERM;\
ื”ื’ื“ืจ +C;\
cat > \"${TMPDIR}/${NAIL_FILENAME_GENERATED}\"; \
xpdf \"${TMPDIR}/${NAIL_FILENAME_GENERATED}\""

ื”ืขืจื”: ื™ืฉ ืœื ืงื•ื˜ ื–ื”ื™ืจื•ืช ืžื™ื•ื—ื“ืช ื‘ืขืช ืฉื™ืžื•ืฉ ื‘ืคืงื•ื“ื•ืช ื›ื’ื•ืŸ ื•ื™ืจื•ืกื™ ื“ื•ืืจ ืขืœื•ืœื™ื ืœื”ื™ื•ืช ืžื•ืคืฆื™ื
ื‘ืฉื™ื˜ื” ื–ื•: ืื ื”ื•ื“ืขื•ืช ืžืกื•ื’ 'application/x-sh' ืื• ืงื‘ืฆื™ื ืขื ื”ืกื™ื•ืžืช '.sh'
ืกื•ื ื ื• ื‘ืื•ืคืŸ ืขื™ื•ื•ืจ ื“ืจืš ื”ืžืขื˜ืคืช, ืœืžืฉืœ, ืฉื•ืœื— ื”ื•ื“ืขื” ื™ื›ื•ืœ ืœื‘ืฆืข ื‘ืงืœื•ืช
ืงื•ื“ ืฉืจื™ืจื•ืชื™ ื‘ืžืขืจื›ืช S-nail ืคื•ืขืœ. ืœืžื™ื“ืข ื ื•ืกืฃ ืขืœ MIME, ื’ื ื‘ื™ื—ืก ืœ
ืฉืœื™ื—ืช ื”ื•ื“ืขื•ืช, ืขื™ื™ืŸ ื‘ืกืขื™ืฃ ืืœ ื”ืื ื™ ืกื•ื’ื™ื ืฉืœ mime ืงื‘ืฆื™ื ื•ื”ืคืงื•ื“ื” ืžื™ืžื˜ื™ืค.

ืชืคื•ืฆื” ืจืฉื™ืžื•ืช
S-nail ืžืฆื™ืข ืชืžื™ื›ื” ืžืกื•ื™ืžืช ื›ื“ื™ ืœื”ืงืœ ืขืœ ื”ื˜ื™ืคื•ืœ ื‘ืจืฉื™ืžื•ืช ื“ื™ื•ื•ืจ. ื”ืคืงื•ื“ื” mlist ืžืงื“ื
ื›ืœ ื”ื˜ื™ืขื•ื ื™ื ืฉื ื™ืชื ื• ืœืจืฉื™ืžื•ืช ืชืคื•ืฆื” ื™ื“ื•ืขื•ืช, ื• mlsubscribe ืžื’ื“ื™ืจ ืืช ื”ืžื ื•ื™ ืฉืœื”ื
ืชื›ื•ื ื”, ื™ืฆื™ืจืช ืื•ืชื ืชื—ื™ืœื” ืœืคื™ ื”ืฆื•ืจืš. (ืžืฆื“ ืฉื ื™ unmlsubscribe ืœื
ื‘ื˜ืœ ืจืฉื™ืžื” ื‘ืื•ืคืŸ ืื•ื˜ื•ืžื˜ื™, ืื‘ืœ ืจืง ืžืืคืก ืืช ืชื›ื•ื ืช ื”ืžื ื•ื™.) ืฉื™ืžื•ืฉ ื‘ืคืงื•ื“ื•ืช
ืœืœื ืืจื’ื•ืžื ื˜ื™ื ื™ื“ืคื™ืก (ืชืช-ืงื‘ื•ืฆื” ืฉืœ) ื›ืœ ืจืฉื™ืžื•ืช ื”ืชืคื•ืฆื” ื”ืžื•ื’ื“ืจื•ืช ื›ืขืช. ื”
ื›ื•ืชืจืช ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื‘ืคื•ืจืžื˜ '%T' ื›ื“ื™ ืœืกืžืŸ ื”ื•ื“ืขื•ืช ืขื ื›ืชื•ื‘ื•ืช ืจืฉื™ืžื” ืžื•ื’ื“ืจื•ืช ื‘-
ืชืฆื•ื’ืช ื›ื•ืชืจืช.

ืจืฉื™ืžื•ืช ื“ื™ื•ื•ืจ [ืืคืฉืจื•ืช]ื ื™ืชืŸ ืœืฆื™ื™ืŸ ื’ื ื›ื‘ื™ื˜ื•ื™ื™ื ืจื’ื•ืœืจื™ื™ื, ืžื” ืฉืžืืคืฉืจ
ื”ืชืืžื” ืฉืœ ื›ืชื•ื‘ื•ืช ืจื‘ื•ืช ืขื ื‘ื™ื˜ื•ื™ ื™ื—ื™ื“. ืขื ื–ืืช, ื›ืœ ื”ืจืฉื™ืžื” ืžืœืื”
ื›ืชื•ื‘ื•ืช ืžื•ืชืืžื•ืช ื‘ืืžืฆืขื•ืช ืžื™ืœื•ืŸ ืžื”ื™ืจ, ื‘ืขื•ื“ ืฉื‘ื™ื˜ื•ื™ื™ื ืžืžื•ืงืžื™ื ื‘ืจืฉื™ืžื”(ื•ืช)
ืืฉืจ (ืžื•ืชืืžื™ื) ื‘ืจืฆืฃ.

set followup-to followup-to-honour=ask-yes reply-to-honour=ask-yes
mlist [ืžื•ื’ืŸ ื‘ื“ื•ื"ืœ] [ืžื•ื’ืŸ ื‘ื“ื•ื"ืœ] .*@lists.c3$
mlsubscribe [ืžื•ื’ืŸ ื‘ื“ื•ื"ืœ] [ืžื•ื’ืŸ ื‘ื“ื•ื"ืœ]

ื”ืžืฉืชื ื” ืžืขืงื‘ ืœื›ื‘ื•ื“ ื™ื‘ื˜ื™ื— ืฉื”ื›ื•ืชืจืช 'ืžืขืงื‘ ื“ื•ืืจ ืืœ:' ืชืชืงื™ื™ื
ื›ืืฉืจ ืžืฉื™ื‘ื™ื ืœื”ื•ื“ืขื” (ื“ืจืš ืชืฉื•ื‘ื” ื• ืชืขื ื”) ื• ืžืขืงื‘ ืœ ืฉื•ืœื˜ ื‘ืžื–ื’ ื”ืื•ื•ื™ืจ
ื›ื•ืชืจืช ื–ื• ื ื•ืฆืจืช ื‘ืขืช ืฉืœื™ื—ืช ืžื™ื™ืœื™ื; ื–ื” ื™ื™ื•ื•ืฆืจ ืื•ื˜ื•ืžื˜ื™ืช ืขื‘ื•ืจ ื›ืžื”
ื’ื ืกื™ื‘ื•ืช, ื›ืžื• ื›ืืฉืจ ืคืงื•ื“ืช ื”ืชื’ื•ื‘ื” ื”ืžื™ื•ื—ื“ืช "ืกืคืฆื™ืคื™ืช ืœืจืฉื™ืžืช ืชืคื•ืฆื”". ืชืขื ื” ืžืฉืžืฉ,
ืžืชื™ ืชืฉื•ื‘ื” ืžืฉืžืฉ ื›ื“ื™ ืœื”ื’ื™ื‘ ืœื”ื•ื“ืขื” ื›ืฉื”-'Mail-Followup-To:' ืฉืœื” ืžืชื›ื‘ื“ ื•ื›ื•'.

ื”ื”ื‘ื“ืœ ื‘ื™ืŸ ื”ื˜ื™ืคื•ืœ ื‘ืจืฉื™ืžื•ืช ื™ื“ื•ืขื•ืช ืœืจืฉื™ืžื•ืช ืžื ื•ื™ื•ืช ื”ื•ื ืฉื”ื›ืชื•ื‘ืช ืฉืœ
ื”ืฉื•ืœื— ื‘ื“ืจืš ื›ืœืœ ืื™ื ื• ื—ืœืง ืž-'Mail-Followup-To:' ืฉื ื•ืฆืจ ื›ืืฉืจ ื”ื•ื ืคื•ื ื” ืืœ
ื”ืื—ืจื•ืŸ, ื•ืื™ืœื• ื–ื” ืžื™ื•ืขื“ ืœืกื•ื’ ื”ืจืืฉื•ืŸ ืฉืœ ืจืฉื™ืžื•ืช. ื‘ื“ืจืš ื›ืœืœ ื‘ื’ืœืœ ืฉื™ืฉ ื—ืจื™ื’ื™ื:
ื ื ื™ื—, ืื ื›ืชื•ื‘ื•ืช ืœืžืกืคืจ ืจืฉื™ืžื•ืช ื•ืœื ื›ื•ืœืŸ ืจืฉื™ืžื•ืช ืžื ื•ื™ื™ื.

ืœื ื•ื—ื•ืช S-nail, ื‘ืื•ืคืŸ ื–ืžื ื™, ื™ื•ืกื™ืฃ ืื•ื˜ื•ืžื˜ื™ืช ื›ืชื•ื‘ืช ืจืฉื™ืžื” ืฉืชื•ืฆื’
ื‘ื›ื•ืชืจืช 'ืจืฉื™ืžืช ืืœ:' ืฉืœ ื”ื•ื“ืขื” ืฉืžืงื‘ืœื™ื ืชื’ื•ื‘ื” ืœืจืฉื™ืžืช ื”ื™ื“ื•ืขื™ื
ืจืฉื™ืžื•ืช ืชืคื•ืฆื”. ื”ืื ื”ื›ื•ืชืจืช ื”ื–ื• ืชื”ื™ื” ืงื™ื™ืžืช S-nail ื‘ืžืงื•ื, ืชืœื•ื™ ื‘-
ืžืฉืชื ื” ืชืฉื•ื‘ื” ืœื›ื‘ื•ื“, ื”ืฉืชืžืฉ ื‘-'Reply-To:' ืžื•ื’ื“ืจ ื’ื ืœืžื˜ืจื” ื–ื• ื›ื“ื™ ืœืงื‘ืœ ื
ืจืฉื•ื ืืช ืžืฉืืœืช ื”ืžื ื”ืœื™ื ืฉืืžื•ืจื” ืœื”ืชื‘ื˜ื ื›ืš (ืื‘ืœ ืจืง ืื ื”ื™ื
ืžืกืคืง ื›ืชื•ื‘ืช ื™ื—ื™ื“ื” ื”ืฉื•ื›ื ืช ื‘ืื•ืชื• ื“ื•ืžื™ื™ืŸ ื›ืžื• ื”ืืžื•ืจ ื‘-'List-To:').

ืžืฉืื‘ ืงื‘ืฆื™ื
ืขื ื”ื”ืคืขืœื” S-nail ืงื•ืจื ื‘ืžืกืคืจ ืงื‘ืฆื™ ืžืฉืื‘ื™ื:

s-nail.rc ืงื•ื‘ืฅ ืืชื—ื•ืœ ืžืขืจื›ืช ืจื—ื‘. ื ื™ืชืŸ ืœื“ื›ื ืืช ื”ืงืจื™ืื” ืฉืœ ืงื•ื‘ืฅ ื–ื”,
ืื• ื‘ืืžืฆืขื•ืช -n ืืคืฉืจื•ืช ืฉื•ืจืช ื”ืคืงื•ื“ื”, ืื• ืขืœ ื™ื“ื™ ื”ื’ื“ืจืช ื”ืกื‘ื™ื‘ื”
ืžืฉืชื ื” NAIL_NO_SYSTEM_RC.

~/.mailrc ืงื•ื‘ืฅ ื ื•ืชืŸ ืคืงื•ื“ื•ืช ืจืืฉื•ื ื™ื•ืช. ื ื™ืชืŸ ืœื‘ื—ื•ืจ ืงื•ื‘ืฅ ืื—ืจ ืขืœ ื™ื“ื™ ื”ื’ื“ืจืช ื”-
ืžืฉืชื ื” ืกื‘ื™ื‘ื” MAILRC.

NAIL_EXTRA_RC ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื›ื“ื™ ืœื”ื’ื“ื™ืจ ืงื•ื‘ืฅ ื”ืคืขืœื” ืื•ืคืฆื™ื•ื ืœื™ ืœืงืจื™ืื” ืœืื—ืจ ืžื›ืŸ ~/.mailrc.
ืžืฉืชื ื” ื–ื” ืžื›ื•ื‘ื“ ืจืง ื‘ื ืกื™ื‘ื•ืช ืžืกื•ื™ืžื•ืช (ืจืื” ืฉืœื•
ืชื™ืขื•ื“ ืœืžื™ื“ืข ื ื•ืกืฃ).

ื”ืชื•ื›ืŸ ืฉืœ ืงื‘ืฆื™ื ืืœื” ืžืชืคืจืฉ ื›ื“ืœืงืžืŸ:

ยท ืžืชืขืœืžื™ื ืžืจื•ื•ื— ืœื‘ืŸ ืžื•ื‘ื™ืœ ืฉืœ ืฉื•ืจื•ืช.
ยท ืžืชืขืœืžื™ื ืžืฉื•ืจื” ืจื™ืงื”.
ยท ืื ื”ืฉื•ืจื” (ื”ืชื•ื›ืŸ) ืžืชื—ื™ืœื” ื‘ืกื™ืžืŸ ื”ืžืกืคืจ '#' ืื– ื–ื• ืคืงื•ื“ื”-ื”ืขืจื” - ื
ืคืงื•ื“ื” ืืžื™ืชื™ืช! โ€“ ื•ื’ื ื”ืชืขืœืžื•. ืคืงื•ื“ื” ื–ื• ื”ื™ื ืฆื•ืจืช ื”ื”ืขืจื” ื”ื™ื—ื™ื“ื”
ื”ื‘ื™ืŸ.
ยท ื ื™ืชืŸ "ืœื”ืžืฉื™ืš" ืฉื•ืจื” ื‘ืฉื•ืจื” ื”ื‘ืื” ืื โ€‹โ€‹ืชื• ื”ืฉื•ืจื” ื”ื—ื“ืฉื” "ื ืžืœื˜ืช" ืขืœ ื™ื“ื™
ืœืคื ื™ื• ืชื• '\'. ืฉื™ื ืœื‘ ืฉื›ืœ ืจื•ื•ื— ืœื‘ืŸ ืžื•ื‘ื™ืœ ืฉืœ
ื”ื•ืกืจ ืงื•ื•ื™ ืžืขืงื‘: ืื ืจื•ืฆื™ื ืจื•ื•ื— ืœื‘ืŸ ื™ืฉ ืœืžืงื ืื•ืชื• ืœืคื ื™
ืžึทื”ึฒืœึธืš ืกึฐืจึธืง. ืœื“ื•ื’ืžื”:

# ืฉื•ืจื” ื–ื• ื”ื™ื ืคืงื•ื“ืช ื”ืขืจื”. ื•ืืชื”\
ื›ืœื•ืžืจ, ื–ื” ืžืžืฉ ื ืžืฉืš ื›ืืŸ.
ื”ื’ื“ืจ ื ื™ืคื•ื™ ื‘ืื’ื™ื \
ืžึดืœื•ึผืœึดื™

ืื•ืคื™ ืกื˜ื™ื
[ืื•ืคืฆื™ื”] S-nail ืžื–ื”ื” ืืช ืžืขืจืš ื”ืชื•ื•ื™ื ืฉืœ ื”ื˜ืจืžื™ื ืœ ื‘ืืžืฆืขื•ืช ืžื ื’ื ื•ื ื™ื ืฉื”ื
ื ืฉืœื˜ ืขืœ ื™ื“ื™ ื”ื’ื“ืจืช ื”ืžืงื•ื LC_CTYPE (ื”ืžื“ืจื™ืš ืขื‘ื•ืจ setlocale(3) ืฆืจื™ืš ืœืชืช an
ืกืงื™ืจื” ื›ืœืœื™ืช); ื”ืžืฉืชื ื” ื”ืคื ื™ืžื™ S-nail ttycharset ื™ื•ื’ื“ืจ ืœืžืกื•ืฃ ืฉื–ื•ื”ื”
ืกื˜ ืชื•ื•ื™ื ื‘ื”ืชืื ื•ื›ืš ื™ื•ืคื™ืข ื‘ืคืœื˜ ืฉืœ ื”ืคืงื•ื“ื•ืช ืกื˜ ื•
varshow.

ืขื ื–ืืช, ืžืฉืชืžืฉ ืกื™ืคืง ttycharset ื”ืขืจืš ืื™ื ื• ืžื•ื—ืœืฃ ืขืœ ื™ื“ื™ ืžื ื’ื ื•ืŸ ื”ื–ื™ื”ื•ื™ ื”ื–ื”:
ื™ืฉ ืœื”ืฉืชืžืฉ ื‘"ืชื›ื•ื ื”" ื–ื• ืื ื”ื–ื™ื”ื•ื™ ืื™ื ื• ืคื•ืขืœ ื›ืจืื•ื™, ื•ื™ื™ืชื›ืŸ ืฉื”ื•ื ืจื’ื™ืœ ืœื›ืš
ื”ืชืื ืืช ื”ืฉื ืฉืœ ืขืจื›ืช ื”ืชื•ื•ื™ื ืฉืœ ื”ืžืงื•ื. ืœื“ื•ื’ืžื”, ืขืœ ืžืขืจื›ื•ืช BSD ืืคืฉืจ ืœื”ืฉืชืžืฉ ืขื ืžืงื•ืžื™
ืขืจื›ืช ื”ืชื•ื•ื™ื ISO8859-1, ืฉืื™ื ื” ืฉื ื—ื•ืงื™ ืขื‘ื•ืจ ืขืจื›ืช ืชื•ื•ื™ื ื–ื•; ืœื”ื™ื•ืช ืขืœ
ืฆื“ ื‘ื˜ื•ื—, ืืคืฉืจ ืœืงื‘ื•ืข ttycharset ืœืฉื ื”ื ื›ื•ืŸ, ืฉื”ื•ื ISO-8859-1.

ืฉื™ืžื• ืœื‘ ืฉืฉื™ื ื•ื™ ื”ืขืจืš ืื™ื ื• ืื•ืžืจ ื”ืจื‘ื” ืžืขื‘ืจ ืœื›ืš, ืžื›ื™ื•ื•ืŸ ืฉืžืกืคืจ ื”ื™ื‘ื˜ื™ื ืฉืœ ื”-
ืžืขืจื›ืช ื”ืชื•ื•ื™ื ื”ืืžื™ืชื™ืช ืžืฉืชืžืขืช ืžื”ืกื‘ื™ื‘ื” ื”ืžืงื•ืžื™ืช ืฉืœ ื”ืžืขืจื›ืช, ื•ื–ื” ื ืฉืืจ
ืœื ืžื•ืฉืคืข ืžื”ืชื•ื›ืŸ ืฉืœ ืžืกืžืš ืฉื”ื•ื—ืœืฃ ttycharset ืžึดืฉืึฐืชึทื ึถื”. (ื–ื• ื‘ืขื™ืงืจ ื‘ืขื™ื”
ืขื ื–ืืช, ื‘ืขืช ืฉื™ืžื•ืฉ ืื™ื ื˜ืจืืงื˜ื™ื‘ื™ ื‘-S-nail. ืœืžืขืฉื” ืืคืฉืจ ืœืฉืœื•ื— ื“ื•ืืจ ื‘-a
ืกื‘ื™ื‘ื” ืžืงื•ืžื™ืช "ืžื–ื•ื™ืคืช" ืœื—ืœื•ื˜ื™ืŸ.)

ืื ืœื ื”ื•ืœื›ื• ื™ื›ื•ืœื•ืช ื”ืžืจืช ืขืจื›ืช ืชื•ื•ื™ื ืœืชื•ืš S-nail (ื›ืœื•ืžืจ, ืœื
ืกืžืœ(3) ื ืžืฆืื” ืกืคืจื™ื™ื”), ืื– ttycharset ืชื”ื™ื” ืžืขืจื›ืช ื”ืชื•ื•ื™ื ื”ื ืชืžื›ืช ื”ื™ื—ื™ื“ื”,
ืคืฉื•ื˜ ืžื ื™ื—ื™ื ืฉื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื‘ื• ื›ื“ื™ ืœื”ื—ืœื™ืฃ ื”ื•ื“ืขื•ืช ืฉืœ 8 ืกื™ื‘ื™ื•ืช, ื•ื›ืœ ื”ืฉืืจ
ื”ืกืขื™ืฃ ืื™ื ื• ื—ืœ; ืขื ื–ืืช, ื™ื™ืชื›ืŸ ืฉืขื“ื™ื™ืŸ ื™ื”ื™ื” ืฆื•ืจืš ืœื”ื’ื“ื™ืจ ื–ืืช ื‘ืื•ืคืŸ ืžืคื•ืจืฉ ืื ื”ื•ื ืื•ื˜ื•ืžื˜ื™
ื”ื–ื™ื”ื•ื™ ื ื›ืฉืœ, ืžื›ื™ื•ื•ืŸ ืฉื‘ืžืงืจื” ื–ื” ื”ื•ื ื‘ืจื™ืจืช ื”ืžื—ื“ืœ ืœ-ISO-8859-1 ืฉื”ื•ื–ื›ืจ.

ื‘ืขืช ืงืจื™ืืช ื”ื•ื“ืขื•ืช, ื”ื˜ืงืกื˜ ืฉืœื”ืŸ ืžื•ืžืจ ืœ ttycharset ืœืคื™ ื”ืฆื•ืจืš ืขืœ ืžื ืช
ืœื”ืฆื™ื’ ืื•ืชื ื‘ืžืกื•ืฃ ื”ืžืฉืชืžืฉื™ื. ืชื•ื•ื™ื ื‘ืœืชื™ ื ื™ืชื ื™ื ืœื”ื“ืคืกื” ื•ืจืฆืคื™ ื‘ืชื™ื ืœื ื—ื•ืงื™ื™ื ื”ื
ื–ื•ื”ื” ื•ื”ื•ื—ืœืฃ ื‘ืชื•ื•ื™ ื”ื—ืœืคื” ืžืชืื™ืžื™ื (ืืœื ืื ื”ืžืฉืชื ื” ื”ื“ืคืก-ื”ื›ืœ-ืชื•ื•ื™ื
ื”ื•ื’ื“ืจ ืœืื—ืจ ื”ืคืขืœืช S-nail). ืจืื” ื’ื charset-unknown-8bit ืœื”ืชืžื•ื“ื“ ืขื ืฉืขื™ืจ ืื—ืจ
ื”ื™ื‘ื˜ ืฉืœ ืคืจืฉื ื•ืช ื”ืžืกืจ.

ื‘ืขืช ืฉืœื™ื—ืช ื”ื•ื“ืขื•ืช ื›ืœ ื”ื—ืœืงื™ื ื•ื”ืงื‘ืฆื™ื ื”ืžืฆื•ืจืคื™ื ืฉืœื”ื ืžืกื•ื•ื’ื™ื. ื•ืื™ืœื• ืื™ืŸ ื“ืžื•ืช
ื”ืžืจืช ืกื˜ ืžื‘ื•ืฆืขืช ืขืœ ืื•ืชื ื—ืœืงื™ื ืฉื ืจืื™ื ื›ื ืชื•ื ื™ื ื‘ื™ื ืืจื™ื™ื, ืžืขืจืš ื”ืชื•ื•ื™ื
ื‘ืฉื™ืžื•ืฉ ื—ื™ื™ื‘ ืœื”ื™ื•ืช ืžื•ืฆื”ืจ ื‘ืชื•ืš ื›ื•ืชืจืช MIME ืฉืœ ื—ืœืง ื˜ืงืกื˜ ื™ื•ืฆื ืื ื”ื•ื ืžื›ื™ืœ
ืชื•ื•ื™ื ืฉืื™ื ื ืชื•ืืžื™ื ืืช ืงื‘ื•ืฆืช ื”ืชื•ื•ื™ื ื”ืžื•ืชืจืช ื‘ืžื™ื™ืœ
ืชืงื ื™ื. ื ื™ืชืŸ ืœื”ืฆื”ื™ืจ ืขืœ ืขืจื›ื™ื ืžื•ืชืจื™ื ืขื‘ื•ืจ ืขืจื›ื•ืช ืชื•ื•ื™ื ื‘ืืžืฆืขื•ืช ื”- sendcharsets
ืžืฉืชื ื”, ื• Charset-8bit, ื”ืžื’ื“ื™ืจ ืขืจื›ืช ืชื•ื•ื™ื ืžืกื•ื’ ื ืคื™ืœื” ืื—ืจื•ื ื”
ืฉืžืฆื•ืจืฃ ื‘ืื•ืคืŸ ืžืจื•ืžื– ืœืจืฉื™ืžืช ืงื‘ื•ืฆื•ืช ื”ืชื•ื•ื™ื ื‘ sendcharsets.

ื‘ืขืช ืชืฉื•ื‘ื” ืœื”ื•ื“ืขื” ื•ืœืžืฉืชื ื” ืชืฉื•ื‘ื”-ื‘ืื•ืชื•-ืชื•ื•ื™ื ืžื•ื’ื“ืจ ื•ืื– ื”ืชื•
ืชื—ื™ืœื” ื ื•ืกืชื” ืงื‘ื•ืฆืช ื”ื”ื•ื“ืขื” ืœื” ืขื•ื ื”. ื•ืืคืฉืจ ื’ื ืœืขืฉื•ืช S-nail
ืขื‘ื•ื“ ื‘ืื•ืคืŸ ื”ื“ื•ืง ืขื•ื“ ื™ื•ืชืจ ืœื”ื’ื“ืจืช ื”ืžืงื•ื ื”ื ื•ื›ื—ื™ืช ื‘ืื•ืคืŸ ืื•ื˜ื•ืžื˜ื™ ืขืœ ื™ื“ื™ ืฉื™ืžื•ืฉ ื‘-
ืžืฉืชื ื” sendcharsets-else-ttycharset, ืื ื ืขื™ื™ืŸ ืฉื ืœืžื™ื“ืข ื ื•ืกืฃ.

ื›ืœ ืขืจื›ื•ืช ื”ืชื•ื•ื™ื ืฉืฆื•ื™ื ื• ืžื ื•ืกื• ืœืคื™ ื”ืกื“ืจ, ืืœื ืื ื›ืŸ ื”ื”ืžืจื” ืฉืœ ื”ื—ืœืง ืื•
ื”ื”ืชืงืฉืจื•ืช ืžืฆืœื™ื—ื”. ืื ืืฃ ืื—ืช ืžืžืขืจื›ื•ืช ื”ืชื•ื•ื™ื ื”ืžื ื•ืกื•ืช (8 ืกื™ื‘ื™ื•ืช) ืœื ืžืกื•ื’ืœืช ืœื™ื™ืฆื’
ื”ืชื•ื›ืŸ ืฉืœ ื”ื—ืœืง ืื• ื”ืงื•ื‘ืฅ ื”ืžืฆื•ืจืฃ, ืื– ื”ื”ื•ื“ืขื” ืœื ืชื™ืฉืœื— ื•ื”ื˜ืงืกื˜ ืฉืœื” ื™ื™ืฉืœื—
ืœื”ื™ืฉืžืจ ืœ-DEAD. ื‘ืื•ืคืŸ ื›ืœืœื™, ื’ื ืื ืžื•ืคื™ืขื” ื”ื”ื•ื“ืขื” "ืœื ื ื™ืชืŸ ืœื”ืžื™ืจ ืž-a ืœ-b".
ืชื•ื•ื™ื ืžืกื•ื™ืžื™ื ืื™ื ื ืžืชืื™ืžื™ื ืœืงื‘ื•ืฆืช ื”ืชื•ื•ื™ื (ื”ืžืกื•ืฃ) ืฉื ื‘ื—ืจื” ื›ืขืช, ืื•
ื”ื”ืžืจื” ื”ื“ืจื•ืฉื” ืื™ื ื” ื ืชืžื›ืช ืขืœ ื™ื“ื™ ื”ืžืขืจื›ืช. ื‘ืžืงืจื” ื”ืจืืฉื•ืŸ, ื™ืฉ ืฆื•ืจืš
ื”ื’ื“ืจ ืืช ื”ืžืงื•ื ื”ืžืชืื™ื LC_CTYPE ื•/ืื• ืืช ื”ืžืฉืชื ื” ttycharset.

ื”ืชื•ืฆืื•ืช ื”ื˜ื•ื‘ื•ืช ื‘ื™ื•ืชืจ ืžื•ืฉื’ื•ืช ื‘ื“ืจืš ื›ืœืœ ื›ืืฉืจ S-nail ืžื•ืคืขืœ ื‘ืžืงื•ื UTF-8 ืขืœ UTF-8
ืžืกื•ืฃ ื‘ืขืœ ื™ื›ื•ืœืช, ื•ื‘ืžืงืจื” ื–ื” ืกืคืงื˜ืจื•ื ื”ืชื•ื•ื™ื ื”ืžืœื ืฉืœ Unicode ื–ืžื™ืŸ. ื‘
ื ื™ืชืŸ ืœื”ืฆื™ื’ ืชื•ื•ื™ื ืฉืœ ื”ื’ื“ืจื” ื–ื• ืžืžื“ื™ื ื•ืช ืฉื•ื ื•ืช, ื›ืืฉืจ ื–ื” ืขื“ื™ื™ืŸ ืืคืฉืจื™
ื”ืฉืชืžืฉ ื‘ืขืจื›ื•ืช ืชื•ื•ื™ื ืคืฉื•ื˜ื•ืช ื™ื•ืชืจ ืœืฉืœื™ื—ื” ื›ื“ื™ ืœืฉืžื•ืจ ืขืœ ืชืื™ืžื•ืช ืžืงืกื™ืžืœื™ืช ืœื“ื•ืืจ ื™ืฉืŸ ื™ื•ืชืจ
ืœืงื•ื—ื•ืช.

ื”ืขืจื•ืช ื ื•ืกืคื•ืช ืžื“ื™ื ื•ืช
S-nail ืžื‘ื“ื™ืœ ื‘ื™ืŸ ืžืกืคืจ ืžืฆื‘ื™ ื”ื•ื“ืขื” ืฉื•ื ื™ื; ื”ืžืฆื‘ ื”ื ื•ื›ื—ื™ ื™ื”ื™ื”
ืžืฉืชืงืฃ ื‘ืชืฆื•ื’ืช ื”ื›ื•ืชืจืช ืื ื›ื•ืชืจืช ืžื•ื’ื“ืจ ืœืขืฉื•ืช ื–ืืช. ื‘ื”ื•ื“ืขืช S-nail
ืžืฆื‘ื™ื ื ื‘ื“ืงื™ื ื‘ืขืช ืขื–ื™ื‘ืช ืชื™ื‘ืช ื“ื•ืืจ ื•ืขืœื•ืœื™ื ืœื’ืจื•ื ืœื”ืขื‘ืจืช ื”ื•ื“ืขื•ืช ืื•ื˜ื•ืžื˜ื™ืช
ืœืชื™ื‘ืช ื”ื“ื•ืืจ ื”ืžื™ื•ื—ื“ืช ืฉืœ MBOX - ื›ื™ ื–ื” ืขืœื•ืœ ืœืขืฆื‘ืŸ ืืช ื”ืžืฉืชืžืฉื™ื ื”ืจื’ื™ืœื™ื
ืกื•ื›ื ื™ ื“ื•ืืจ-ืžืฉืชืžืฉื™ื "ืžื•ื“ืจื ื™ื™ื ื™ื•ืชืจ", ื‘ืจื™ืจืช ื”ืžื—ื“ืœ ื”ื’ืœื•ื‘ืœื™ืช s-nail.rc ืžื’ื“ื™ืจ ืืช ืœื”ื—ื–ื™ืง ื• ืœืฉืžื•ืจ ืœืฉืžื•ืจ
ืžืฉืชื ื™ื ืขืœ ืžื ืช ืœื“ื›ื ื”ืชื ื”ื’ื•ืช ื–ื•.

ื”ื•ื“ืขื” 'ื—ื“ืฉื”' ืœื ื ืฆืคื” ื•ืœื ื”ื•ืขื‘ืจื” ืœืฉื•ื ืžื“ื™ื ื” ืื—ืจืช. ื”ื•ื“ืขื•ืช ื›ืืœื”
ื ืฉืžืจื™ื ืืคื™ืœื• ื‘ืชื™ื‘ืช ื”ื“ื•ืืจ ืฉืœ ื”ืžืขืจื›ืช.

'ืœื ื ืงืจื' ื”ื”ื•ื“ืขื” ืœื ื ืฆืคื” ื•ืœื ื”ื•ืขื‘ืจื” ืœืฉื•ื ืžืฆื‘ ืื—ืจ, ืžืœื‘ื“ ื”ื”ื•ื“ืขื”
ื”ื™ื” ื ื•ื›ื— ื›ื‘ืจ ื›ืืฉืจ ืชื™ื‘ืช ื”ื“ื•ืืจ ื ืคืชื—ื” ืœืื—ืจื•ื ื”: ื”ื•ื“ืขื•ืช ื›ืืœื” ื”ืŸ
ื ืฉืžืจ ืืคื™ืœื• ื‘ืชื™ื‘ืช ื”ื“ื•ืืจ ืฉืœ ื”ืžืขืจื›ืช.

'ืงืจื' ื”ื”ื•ื“ืขื” ืขื•ื‘ื“ื” ืขืœ ื™ื“ื™ ืื—ืช ืžื”ืคืงื•ื“ื•ืช ื”ื‘ืื•ืช: ~f, ~m, ~F,
~M, ื”ืขืชืง, mbox, ื”ื‘ื, ืžืงื˜ืจืช, ื”ื“ืคืกื”, ืงื•ืคื•ื ื™ื ืœื”ื“ืคืกื”, ื—ืœืง ืขืœื™ื•ืŸ, ืกื•ื’, ืกื•ึผื’, ืžื—ื™ืงืชื•. ื”
ืœื”ืกื™ืจ, dp, ื• dt ืคืงื•ื“ื•ืช ืขืฉื•ื™ื•ืช ืœื’ืจื•ื ื’ื ืœืกื™ืžื•ืŸ ื”ื”ื•ื“ืขื” ื”ื‘ืื”
ืœืงืจื•ื, ื‘ื”ืชืื ืœืขืจืš ืฉืœ ื”ื“ืคืกื” ืื•ื˜ื•ืžื˜ื™ืช ืžึดืฉืึฐืชึทื ึถื”. ืืœื ื›ืืฉืจ ื” ื™ืฆื™ืื”
ื ืขืฉื” ืฉื™ืžื•ืฉ ื‘ืคืงื•ื“ื”, ื”ื•ื“ืขื•ืช ืฉื ืžืฆืื•ืช ื‘ืชื™ื‘ืช ื”ื“ื•ืืจ ืฉืœ ื”ืžืขืจื›ืช ืื• ื‘ืชื™ื‘ื•ืช ื“ื•ืืจ ืืฉืจ
ื ืคืชื—ื• ืขื ื”ืงื™ื“ื•ืžืช ื”ืžื™ื•ื—ื“ืช '%:' ื•ื ืžืฆืื™ื ื‘ืžืฆื‘ 'ืงืจื™ืื”' ื›ืืฉืจ ื”-
ืชื™ื‘ืช ื“ื•ืืจ ื ืฉืืจืช ืชื™ืฉืžืจ ื‘-MBOX ืืœื ืื ื›ืŸ ื”ืืคืฉืจื•ืช ืœื”ื—ื–ื™ืง ื–ื” ืงื‘ืข.

'ืžื—ืง' ื”ื”ื•ื“ืขื” ืขื•ื‘ื“ื” ืขืœ ื™ื“ื™ ืื—ืช ืžื”ืคืงื•ื“ื•ืช ื”ื‘ืื•ืช: ืœื”ืกื™ืจ, dp,
dt. ืจืง ืžื—ื™ืงืชื• ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื›ื“ื™ ืœื’ืฉืช ืœื”ื•ื“ืขื•ืช ื›ืืœื”.

'ืฉืžื•ืจ' ื”ื”ื•ื“ืขื” ืขื•ื‘ื“ื” ืขืœ ื™ื“ื™ ื ืœืฉืžืจ ืคืงื•ื“ื” ื•ื”ื™ื ืชื™ืฉืžืจ
ืžื™ืงื•ืžื• ื”ื ื•ื›ื—ื™.

'ืฉืžื•ืจ' ื”ื”ื•ื“ืขื” ืขื•ื‘ื“ื” ืขืœ ื™ื“ื™ ืื—ืช ืžื”ืคืงื•ื“ื•ืช ื”ื‘ืื•ืช: ืœื”ืฆื™ืœ or ืœื›ืชื•ื‘.
ืืœื ืื ื›ืŸ ื›ืืฉืจ ื” ื™ืฆื™ืื” ื ืขืฉื” ืฉื™ืžื•ืฉ ื‘ืคืงื•ื“ื”, ื”ื•ื“ืขื•ืช ืฉื ืžืฆืื•ืช ื‘ืชื™ื‘ืช ื”ื“ื•ืืจ ืฉืœ ื”ืžืขืจื›ืช
ืื• ื‘ืชื™ื‘ื•ืช ื“ื•ืืจ ืฉื ืคืชื—ื• ืขื ื”ืงื™ื“ื•ืžืช ื”ืžื™ื•ื—ื“ืช '%:' ื•ื ืžืฆืื•ืช ื‘ืคื ื™ื
ืžืฆื‘ 'ืฉืžื•ืจ' ื›ืืฉืจ ืชื™ื‘ืช ื”ื“ื•ืืจ ื ืฉืืจืช ื™ื™ืžื—ืง; ื”ื ื™ื™ืฉืžืจื• ื‘
MBOX ื›ืืฉืจ ื”ืืคืฉืจื•ืช ืœืฉืžื•ืจ ืœืฉืžื•ืจ ืžื•ื’ื“ืจ.

ืžืคืจื˜ ื”ื•ื“ืขื•ืช
ืคืงื•ื“ื•ืช ื›ื’ื•ืŸ ื”ื“ืคืกื” ื• ืœื”ืกื™ืจ ื ื™ืชืŸ ืœืชืช ืจืฉื™ืžื” ืฉืœ ืžืกืคืจื™ ื”ื•ื“ืขื•ืช ื›ืืจื’ื•ืžื ื˜ื™ื
ืœื”ื—ื™ืœ ืขืœ ืžืกืคืจ ื”ื•ื“ืขื•ืช ื‘ื‘ืช ืื—ืช. ืœืคื™ื›ืš 'ืžื—ืง 1 2' ืžื•ื—ืง ื”ื•ื“ืขื•ืช 1 ื•-2, ื•ืื™ืœื•
'ืžื—ืง 1-5' ื™ืžื—ืง ืืช ื”ื”ื•ื“ืขื•ืช 1 ืขื“ 5. ื‘ืžืฆื‘ ืžืžื•ื™ืŸ ืื• ืฉืจืฉื•ืจ (ืจืื” ืืช sort
ื”ืคืงื•ื“ื”), 'ืžื—ืง 1-5' ืชืžื—ืง ืืช ื”ื”ื•ื“ืขื•ืช ืฉื ืžืฆืื•ืช ื‘ื™ืŸ (ื›ื•ืœืœ)
ื”ื•ื“ืขื•ืช 1 ืขื“ 5 ื‘ืกื“ืจ ืžื™ื•ืŸ/ืฉืจืฉื•ืจ, ื›ืคื™ ืฉืžื•ืฆื’ ื‘ืกื™ื›ื•ื ื”ื›ื•ืชืจืช. ืžืจื•ื‘ื•ืช
ื ื™ืชืŸ ืœื—ื‘ืจ ืžืฉื ื”ื™ ื ืงื•ื“ืชื™ื™ื ืœืื—ื“, ืœืžืฉืœ, ':du'. ืฉืžื•ืช ื”ื”ื•ื“ืขื•ืช ื”ืžื™ื•ื—ื“ื•ืช ื”ื‘ืื•ืช
ืงื™ื™ืžื™ื:

:n ื›ืœ ื”ื”ื•ื“ืขื•ืช 'ื—ื“ืฉื•ืช'.

:o ื›ืœ ื”ื”ื•ื“ืขื•ืช ื”ื™ืฉื ื•ืช (ื›ืœ ื”ื”ื•ื“ืขื•ืช ืื™ื ืŸ ื‘ืžืฆื‘ 'ื ืงืจื' ืื• 'ื—ื“ืฉ').

:u ื›ืœ ื”ื”ื•ื“ืขื•ืช 'ืœื ื ืงืจืื•'.

:d ื›ืœ ื”ื”ื•ื“ืขื•ืช 'ื ืžื—ืงื•' (ืขื‘ื•ืจ ื” ืžื—ื™ืงืชื• ืคืงื•ื“ื”).

:r ื›ืœ ื”ื”ื•ื“ืขื•ืช 'ืงืจืื•'.

:f ืชืขืฉื™ื•ืช ื“ื’ืœื”ื•ื“ืขื•ืช ged.

:a ื›ืœ ื”ื”ื•ื“ืขื•ืช ืฉืขื ื• (ื”ืฉื•ื• ืืช ืžืืจืง ืขื ื” ืžึดืฉืึฐืชึทื ึถื”).

:t ื›ืœ ื”ื”ื•ื“ืขื•ืช ืกื•ืžื ื• ื›ื˜ื™ื•ื˜ื”.

:s [ืืคืฉืจื•ืช] ื›ืœ ื”ื”ื•ื“ืขื•ืช ืžืกื•ื•ื’ื•ืช ื›ืกืคืื.

:S [ืืคืฉืจื•ืช] ื›ืœ ื”ื”ื•ื“ืขื•ืช ืขื ืกื™ื•ื•ื’ ืกืคืื ืœื ื‘ื˜ื•ื—.

. ื”ื”ื•ื“ืขื” ื”ื ื•ื›ื—ื™ืช, ืžื” ืฉื ืงืจื "ื ืงื•ื“ื”".

; ื”ื”ื•ื“ืขื” ืฉื”ื™ื™ืชื” ื‘ืขื‘ืจ ื”ื”ื•ื“ืขื” ื”ื ื•ื›ื—ื™ืช.

, ื”ื•ื“ืขืช ื”ืื‘ ืฉืœ ื”ื”ื•ื“ืขื” ื”ื ื•ื›ื—ื™ืช, ื›ืœื•ืžืจ ื”ื”ื•ื“ืขื” ืขื ืžื–ื”ื” ื”ื”ื•ื“ืขื”
ื ื™ืชืŸ ื‘ืฉื“ื” 'ื‘ืชืฉื•ื‘ื” ืœ:' ืื• ื‘ืจืฉื•ืžื” ื”ืื—ืจื•ื ื” ืฉืœ ื”ืฉื“ื” 'ื”ืคื ื™ื•ืช:' ืฉืœ
ื”ื”ื•ื“ืขื” ื”ื ื•ื›ื—ื™ืช.

- ื”ื”ื•ื“ืขื” ื”ืงื•ื“ืžืช ื”ื‘ืื” ืฉืœื ื ืžื—ืงื”, ืื• ื”ื”ื•ื“ืขื” ื”ืงื•ื“ืžืช ื”ื‘ืื” ืฉื ืžื—ืงื” ืขื‘ื•ืจ
ืžื—ื™ืงืชื• ืคืงื•ื“ื”. ื‘ืžืฆื‘ ืžืžื•ื™ืŸ/ืฉืจืฉื•ืจ, ื”ื”ื•ื“ืขื” ื”ืงื•ื“ืžืช ื”ื‘ืื” ื”ื‘ืื” ื‘-
ืกื“ืจ ืžืžื•ื™ืŸ/ืฉืจืฉื•ืจ.

+ ื”ื”ื•ื“ืขื” ื”ื‘ืื” ืฉืœื ื ืžื—ืงื”, ืื• ื”ื”ื•ื“ืขื” ืฉื ืžื—ืงื” ื”ื‘ืื” ืขื‘ื•ืจ ื” ืžื—ื™ืงืชื• ืคืงื•ื“ื”. ื‘
ืžืฆื‘ ืžืžื•ื™ืŸ/ืฉืจืฉื•ืจ, ื”ื”ื•ื“ืขื” ื”ื‘ืื” ื›ื–ื• ื‘ืกื“ืจ ื”ืžืžื•ื™ืŸ/ื”ืฉืจืฉื•ืจ.

^ ื”ื”ื•ื“ืขื” ื”ืจืืฉื•ื ื” ืฉืœื ื ืžื—ืงื”, ืื• ื”ื”ื•ื“ืขื” ืฉื ืžื—ืงื” ื”ืจืืฉื•ื ื” ืขื‘ื•ืจ ื” ืžื—ื™ืงืชื• ืคืงื•ื“ื”.
ื‘ืžืฆื‘ ืžืžื•ื™ืŸ/ืฉืจืฉื•ืจ, ื”ื”ื•ื“ืขื” ื”ืจืืฉื•ื ื” ื›ื–ื• ื‘ืกื“ืจ ื”ืžืžื•ื™ืŸ/ื”ืฉืจืฉื•ืจ.

$ ื”ื”ื•ื“ืขื” ื”ืื—ืจื•ื ื”. ื‘ืžืฆื‘ ืžืžื•ื™ืŸ/ืžื•ืฉื—ืœ, ื”ื”ื•ื“ืขื” ื”ืื—ืจื•ื ื” ื‘ืžื™ื•ืŸ/ื”ืฉืจืฉื•ืจ
ืกื“ืจ.

&x ื‘ืžืฆื‘ ืฉืจืฉื•ืจ, ื‘ื•ื—ืจ ืืช ื”ื”ื•ื“ืขื” ืฉืืœื™ื” ืžืžื•ืขืŸ x, ืฉื x ื”ื™ื ื›ืœ ื”ื•ื“ืขื” ืื—ืจืช
ื”ืžืคืจื˜, ื•ื›ืœ ื”ื”ื•ื“ืขื•ืช ืžื”ืฉืจืฉื•ืจ ืฉืžืชื—ื™ืœ ื‘ื•. ืื—ืจืช ื–ื” ื›ืŸ
ื–ื”ื” ืœ x. ืื x ืžื•ืฉืžื˜, ื”ืฉืจืฉื•ืจ ืฉืžืชื—ื™ืœ ื‘ื”ื•ื“ืขื” ื”ื ื•ื›ื—ื™ืช ื”ื•ื
ื ื‘ื—ืจ.

* ื›ืœ ื”ื”ื•ื“ืขื•ืช.

` ื›ืœ ื”ื”ื•ื“ืขื•ืช ืฉื ื›ืœืœื• ื‘ืจืฉื™ืžืช ื”ื”ื•ื“ืขื•ืช ืฉืœ ื”ืคืงื•ื“ื” ื”ืงื•ื“ืžืช.

/ื—ื•ึผื˜
ื›ืœ ื”ื”ื•ื“ืขื•ืช ื”ืžื›ื™ืœื•ืช ืžื—ืจื•ื–ืช ื‘ืฉื“ื” ื”ื ื•ืฉื (ื”ืชืขืœืžื•ืช ืžื”ืžืงืจื”). ืจืื” ื’ื ืืช
ื›ื•ืชืจื•ืช ื—ื™ืคื•ืฉ ืžึดืฉืึฐืชึทื ึถื”. ืื ืžื—ืจื•ื–ืช ืจื™ืง, ื”ืžื—ืจื•ื–ืช ืžื”ืงื•ื“ืžืช
ืžืคืจื˜ ืžืกื•ื’ ื–ื” ืžืฉืžืฉ ืฉื•ื‘.

[@ืจืฉื™ืžืช ืฉืžื•ืช]@expr
ื›ืœ ื”ื”ื•ื“ืขื•ืช ื”ืžื›ื™ืœื•ืช ืืช ื”ื—ื™ืคื•ืฉ ื”ื ืชื•ืŸ ื—ืกืจ ืจื™ืฉื™ื•ืช ื‘ื™ื˜ื•ื™ืžื•ืฉื‘; ืื ื”
[ืืคืฉืจื•ืช] ื”ื‘ื™ื˜ื•ื™ ื”ืจื’ื•ืœืจื™ (ืจืื” re_format(7)) ืชืžื™ื›ื” ื–ืžื™ื ื” ื‘ื™ื˜ื•ื™ ื™ื”ื™ื”
ืžืชืคืจืฉืช ื›ืื—ืช ืื ืื—ืช ืžื“ืžื•ื™ื•ืช ื”ื‘ื™ื˜ื•ื™ ื”ืจื’ื•ืœืจื™ ื”"ืงืกื•ืžื•ืช" ื ืจืื™ืช. ืื
ื”ืื•ืคืฆื™ื•ื ืœื™ @ืจืฉื™ืžืช ืฉืžื•ืช ื—ืœืง ื—ืกืจ, ื”ื—ื™ืคื•ืฉ ืžื•ื’ื‘ืœ ืœืฉื“ื” ื”ื ื•ืฉื
ื’ื•ืฃ, ืื‘ืœ ืื—ืจืช ืจืฉื™ืžืช ืฉืžื•ืช ืžืฆื™ื™ืŸ ืจืฉื™ืžื” ืžื•ืคืจื“ืช ื‘ืคืกื™ืงื™ื ืฉืœ ืฉื“ื•ืช ื›ื•ืชืจื•ืช ืœ
ื—ื™ืคื•ืฉ, ื›ืžื• ื‘

'@to,from,cc@ืžื™ืฉื”ื• ืฉืื ื™ ืฆืจื™ืš ืœื“ืขืช'

ืขืœ ืžื ืช ืœื—ืคืฉ ืžื—ืจื•ื–ืช ื”ื›ื•ืœืœืช ืชื• '@' (ืžืกื—ืจื™ ื‘-) ื”
ืจืฉื™ืžืช ืฉืžื•ืช ืœืžืขืฉื” ืื™ื ื• ืื•ืคืฆื™ื•ื ืœื™, ืืš ืขืฉื•ื™ ืœื”ื™ื ืชืŸ ื›ืžื—ืจื•ื–ืช ื”ืจื™ืงื”. ื›ืžื”
ืฉื“ื•ืช ื›ื•ืชืจืช ืžื™ื•ื—ื“ื™ื ืขืฉื•ื™ื™ื ืœื”ื™ื•ืช ืžืงื•ืฆืจื™ื: 'f', 't', 'c', 'b' ื•-'s' ื™ืชืื™ืžื•
'ืžืืช', 'ืืœ', 'ืขื•ืชืง', 'ืขื•ืชืง ืžื•ืกืชืจ' ื•'ื ื•ืฉื', ื‘ื”ืชืืžื” ื•ืœืœื ืจื’ื™ืฉื•ืช ืจื™ืฉื™ื•ืช. ื”
ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื‘ืฉืžื•ืช ืžื™ื•ื—ื“ื™ื 'header' ืื• '<' ื›ื“ื™ ืœื—ืคืฉ ื‘(ื›ืœ) ื”ื›ื•ืชืจื•ืช ืฉืœ
ื”ื•ื“ืขื”, ื•ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื‘ืฉืžื•ืช ื”ืžื™ื•ื—ื“ื™ื 'ื’ื•ืฃ' ืื• '>' ื•-'ื˜ืงืกื˜' ืื• '=' ืœื‘ื™ืฆื•ืข
ื—ื™ืคื•ืฉื™ ื˜ืงืกื˜ ืžืœื - ื‘ืขื•ื“ ืฉื”ืจืืฉื•ืŸ ืžื—ืคืฉ ืจืง ื‘ื’ื•ืฃ, ื”ืฉื ื™ ื’ื
ืžื—ืคืฉ ื‘ื›ื•ืชืจืช ื”ื”ื•ื“ืขื”.

ืžืคืจื˜ ื”ื•ื“ืขื” ื–ื” ืžื‘ืฆืข ื”ืฉื•ื•ืืช ื˜ืงืกื˜ ืžืœื, ืื‘ืœ ืืคื™ืœื• ืขื ืจื’ื™ืœ
ืชืžื™ื›ื” ื‘ื‘ื™ื˜ื•ื™ ื–ื” ื›ืžืขื˜ ื‘ืœืชื™ ืืคืฉืจื™ ืœื›ืชื•ื‘ ื‘ื™ื˜ื•ื™ ื—ื™ืคื•ืฉ ื‘ืฆื•ืจื” ื™ืขื™ืœื”
ืชื•ืื ืจืง ืชื—ื•ื ื›ืชื•ื‘ืช ืกืคืฆื™ืคื™. ืœื‘ืงืฉ ืฉืชื•ื›ืŸ ื”ื›ื•ืชืจืช ื”ื•ื
ืœื”ืชื™ื™ื—ืก ื›ืืœ ืจืฉื™ืžื” ืฉืœ ื›ืชื•ื‘ื•ืช, ื•ืœื”ืกื™ืจ ืื•ืชืŸ ืœื›ืชื•ื‘ืช ื”ืื™ืžื™ื™ืœ ื”ืคืฉื•ื˜ื”
ืฉืืœื™ื• ื™ืฉ ืœื”ืชืื™ื ืืช ื‘ื™ื˜ื•ื™ ื”ื—ื™ืคื•ืฉ, ื”ืงื“ื™ืžื• ืืช ืฉื ื”ื›ื•ืชืจืช
(ืงื™ืฆื•ืจ) ืขื ื˜ื™ืœื“ื” '~':

'@~f@@a\.safe\.domain\.match$'

ื›ืชื•ื‘ืช
ื—ื™ืคื•ืฉ "ื›ืœ ืชืช-ืžื—ืจื•ื–ืช ืชื•ืืžืช" ืœืœื ืจื’ื™ืฉื•ืช ืจื™ืฉื™ื•ืช ื›ื ื’ื“ ื”ื›ื•ืชืจืช 'ืžืืช:', ืืฉืจ
ื™ืชืื™ื ื›ืชื•ื‘ื•ืช (ื’ื) ื’ื ืื ืฉื ื”ืชืฆื•ื’ื” ืžื•ื’ื“ืจ (ื•-POSIX ืื•ืžืจ "any address as
ื”ืžื•ืฆื’ ื‘ืกื™ื›ื•ื ื›ื•ืชืจืช ื™ื”ื™ื” ื ื™ืชืŸ ืœื”ืชืืžื” ื‘ืฆื•ืจื” ื–ื•"); ืขื ื–ืืช, ืื ื” allnet
ื”ืžืฉืชื ื” ืžื•ื’ื“ืจ, ืจืง ื”ื—ืœืง ื”ืžืงื•ืžื™ ืฉืœ ื”ื›ืชื•ื‘ืช ืžื•ืขืจืš ืœืฆื•ืจืš ื”ื”ืฉื•ื•ืื”,
ืœื ืžืชืขืœื ืžื”ืžืงืจื”, ื•ืžื”ื”ื’ื“ืจื” ืฉืœ ืฉื ื”ืชืฆื•ื’ื” ืžืชืขืœืžื™ื ืœื—ืœื•ื˜ื™ืŸ. ืœืžืฉื•ื‘ื— ื™ื•ืชืจ
ืฉืœื™ื˜ื” ื•ื”ืชืืžื” ื‘ื’ื‘ื•ืœื•ืช ื”ืฉืชืžืฉ ื‘ื‘ื™ื˜ื•ื™ ื”ื—ื™ืคื•ืฉ '@'; ืกื’ื ื•ืŸ ื”-IMAP [ืืคืฉืจื•ืช]
ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื‘ื‘ื™ื˜ื•ื™ '(ืžื›ืชื•ื‘ืช)' ื’ื ืื ื™ืฉ ืฆื•ืจืš ื‘ื”ืชืืžื•ืช ืฉืœ ืžื—ืจื•ื–ืช ืžืฉื ื”.

[ืืคืฉืจื•ืช] ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื’ื ื‘ื‘ื™ื˜ื•ื™ื™ SEARCH ื‘ืกื’ื ื•ืŸ IMAP. ืžืฆื‘ ืคื ื™ื™ื” ื–ื” ื–ืžื™ืŸ
ืขื ื›ืœ ืกื•ื’ื™ ื”ืชื™ืงื™ื•ืช; S-nail ืชื‘ืฆืข ืืช ื”ื—ื™ืคื•ืฉ ืžืงื•ืžื™ ืœืคื™ ื”ืฆื•ืจืš. ืžื—ืจื•ื–ื•ืช
ื—ื™ื™ื‘ื™ื ืœื”ื™ื•ืช ืžื•ืงืคื™ื ื‘ืžื™ืจื›ืื•ืช ื›ืคื•ืœื•ืช '"' ื‘ืฉืœืžื•ืชืŸ ืื ื”ืŸ ืžื›ื™ืœื•ืช ืจื•ื•ื— ืœื‘ืŸ ืื•
ืกื•ื’ืจื™ื™ื; ื‘ืชื•ืš ื”ืžื™ืจื›ืื•ืช, ืจืง ืงื• ื ื˜ื•ื™ ืื—ื•ืจื™ '\' ืžื–ื•ื”ื” ื›ืชื• ื‘ืจื™ื—ื”.
ื›ืœ ื”ื—ื™ืคื•ืฉื™ื ื‘ืžื—ืจื•ื–ื•ืช ืื™ื ื ืชืœื•ื™ื™ ืจื™ืฉื™ื•ืช. ื›ืืฉืจ ื”ืชื™ืื•ืจ ืžืฆื™ื™ืŸ ื›ื™
ื ืขืฉื” ืฉื™ืžื•ืฉ ื‘ื™ื™ืฆื•ื’ "ืžืขื˜ืคื”" ืฉืœ ืฉื“ื” ื›ืชื•ื‘ืช, ื–ื” ืื•ืžืจ ืฉืžื—ืจื•ื–ืช ื”ื—ื™ืคื•ืฉ ื”ื™ื
ื ื‘ื“ืง ื›ื ื’ื“ ืฉื ื™ื”ื ืจืฉื™ืžื” ื‘ื ื•ื™ื” ื›

("ืฉื" "ืžืงื•ืจ" "ื—ืœืง ืžืงื•ืžื™" "ื—ืœืง-ื“ื•ืžื™ื™ืŸ")

ืขื‘ื•ืจ ื›ืœ ื›ืชื•ื‘ืช, ื•ื”ื›ืชื•ื‘ื•ืช ืœืœื ืฉืžื•ืช ืืžื™ืชื™ื™ื ืžืฉื“ื” ื”ื›ื•ืชืจืช ื”ืžืชืื™ื.
ื ื™ืชืŸ ืœืงื ืŸ ืืช ื‘ื™ื˜ื•ื™ื™ ื”ื—ื™ืคื•ืฉ ื”ืœืœื• ื‘ืืžืฆืขื•ืช ืกื•ื’ืจื™ื™ื, ืจืื” ืœื”ืœืŸ ื“ื•ื’ืžืื•ืช.

(ืงืจึดื™ื˜ึถืจึดื™ื•ึนืŸ)
ื›ืœ ื”ื”ื•ื“ืขื•ืช ืฉืžืกืคืงื•ืช ืืช ื”ื ืชื•ืŸ ืงืจึดื™ื˜ึถืจึดื™ื•ึนืŸ.
(ืงืจื™ื˜ืจื™ื•ืŸ 1 ืงืจื™ื˜ืจื™ื•ืŸ 2 ... ืงืจื™ื˜ืจื™ื•ืŸN)
ื›ืœ ื”ื”ื•ื“ืขื•ืช ืฉืขื•ืžื“ื•ืช ื‘ื›ืœ ื”ืงืจื™ื˜ืจื™ื•ื ื™ื ื”ื ืชื•ื ื™ื.
(or ืงืจื™ื˜ืจื™ื•ืŸ 1 ืงืจื™ื˜ืจื™ื•ืŸ 2)
ื›ืœ ื”ื”ื•ื“ืขื•ืช ืฉืžืกืคืงื•ืช ื’ื ืงืจื™ื˜ืจื™ื•ืŸ 1 or ืงืจื™ื˜ืจื™ื•ืŸ 2, ืื• ืฉื ื™ื”ื. ื›ื“ื™ ืœื”ืชื—ื‘ืจ ื™ื•ืชืจ
ื™ืฉ ืœืงื ืŸ ืžืฉื ื™ ืงืจื™ื˜ืจื™ื•ื ื™ื ื”ืžืฉืชืžืฉื™ื ื‘ืžืคืจื˜ื™ 'ืื•' ื‘ืืžืฆืขื•ืช ืฉื™ืžื•ืฉ ื ื•ืกืฃ
ืกื•ื’ืจื™ื™ื, ื›ืžื• ืขื '(ืื• a (ืื• bc))', ืฉื›ืŸ '(ืื• abc)' ืคื™ืจื•ืฉื• ื‘ืืžืช '((a ืื• b) ื•
ื’)'. ืœืคืขื•ืœืช 'ืื•' ืคืฉื•ื˜ื” ืฉืœ โ€‹โ€‹ืงืจื™ื˜ืจื™ื•ื ื™ื ืขืฆืžืื™ื™ื ื‘ืจืžืช ื”ืงื™ื ื•ืŸ ื”ื ืžื•ื›ื” ื‘ื™ื•ืชืจ,
ื ื™ืชืŸ ืœื”ืฉื™ื’ ืืคืงื˜ื™ื ื“ื•ืžื™ื ื‘ืืžืฆืขื•ืช ืฉืœื•ืฉื” ืงืจื™ื˜ืจื™ื•ื ื™ื ื ืคืจื“ื™ื, ื›ืžื• ืขื
'(ื ื‘ ื’)'.
(ืœึนื ืงืจึดื™ื˜ึถืจึดื™ื•ึนืŸ)
ื›ืœ ื”ื”ื•ื“ืขื•ืช ืฉืื™ื ืŸ ืžืกืคืงื•ืช ืงืจึดื™ื˜ึถืจึดื™ื•ึนืŸ.
(BCC "ื—ื•ึผื˜")
ื›ืœ ื”ื”ื•ื“ืขื•ืช ื”ืžื›ื™ืœื•ืช ืžื—ืจื•ื–ืช ื‘ื™ื™ืฆื•ื’ ื”ืžืขื˜ืคื” ืฉืœ ื”ืฉื“ื” 'ืขื•ืชืง ืžื•ืกืชืจ:'.
(cc "ื—ื•ึผื˜")
ื›ืœ ื”ื”ื•ื“ืขื•ืช ื”ืžื›ื™ืœื•ืช ืžื—ืจื•ื–ืช ื‘ื™ื™ืฆื•ื’ ื”ืžืขื˜ืคื” ืฉืœ ื”ืฉื“ื” 'ืขื•ืชืง:'.
(ื”ื—ืœ ืž- "ื—ื•ึผื˜")
ื›ืœ ื”ื”ื•ื“ืขื•ืช ื”ืžื›ื™ืœื•ืช ืžื—ืจื•ื–ืช ื‘ื™ื™ืฆื•ื’ ื”ืžืขื˜ืคื” ืฉืœ ื”ืฉื“ื” 'ืžืืช:'.
(ื ื•ืฉื "ื—ื•ึผื˜")
ื›ืœ ื”ื”ื•ื“ืขื•ืช ื”ืžื›ื™ืœื•ืช ืžื—ืจื•ื–ืช ื‘ืฉื“ื” 'ื ื•ืฉื:'.
(ืœ "ื—ื•ึผื˜")
ื›ืœ ื”ื”ื•ื“ืขื•ืช ื”ืžื›ื™ืœื•ืช ืžื—ืจื•ื–ืช ื‘ื™ื™ืฆื•ื’ ื”ืžืขื˜ืคื” ืฉืœ ื”ืฉื“ื” 'ืืœ:'.
(ื›ื•ืชืจืช ืฉื "ื—ื•ึผื˜")
ื›ืœ ื”ื”ื•ื“ืขื•ืช ื”ืžื›ื™ืœื•ืช ืžื—ืจื•ื–ืช ื‘ืฉื“ื” 'ืฉื:' ืฉืฆื•ื™ืŸ.
(ื’ื•ึผืฃ "ื—ื•ึผื˜")
ื›ืœ ื”ื”ื•ื“ืขื•ืช ื”ืžื›ื™ืœื•ืช ืžื—ืจื•ื–ืช ื‘ื’ื•ืคื.
(ื˜ึถืงืกื˜ "ื—ื•ึผื˜")
ื›ืœ ื”ื”ื•ื“ืขื•ืช ื”ืžื›ื™ืœื•ืช ืžื—ืจื•ื–ืช ื‘ื›ื•ืชืจืช ืื• ื‘ื’ื•ืฃ ืฉืœื”ื.
(ื’ื“ื•ืœ ื™ื•ืชืจ ื’ื•ื“ืœ)
ื›ืœ ื”ื”ื•ื“ืขื•ืช ืฉื’ื“ื•ืœื•ืช ืž ื’ื•ื“ืœ (ื‘ื‘ืชื™ื).
(ืงื˜ืŸ ื™ื•ืชืจ ื’ื•ื“ืœ)
ื›ืœ ื”ื”ื•ื“ืขื•ืช ืฉืงื˜ื ื•ืช ืž ื’ื•ื“ืœ (ื‘ื‘ืชื™ื).
(ืœืคื ื™ ื ืชื•ื ื™ื)
ื›ืœ ื”ื”ื•ื“ืขื•ืช ืฉื”ืชืงื‘ืœื• ืงื•ื“ื ืœื›ืŸ ื ืชื•ื ื™ื, ืืฉืจ ื—ื™ื™ื‘ ืœื”ื™ื•ืช ื‘ื˜ื•ืคืก
'd[d]-mon-yyyy', ื›ืืฉืจ 'd' ืžืฆื™ื™ืŸ ืืช ื”ื™ื•ื ื‘ื—ื•ื“ืฉ ื‘ืชื•ืจ ืกืคืจื” ืื—ืช ืื• ืฉืชื™ื™ื, 'mon' ื”ื•ื
ืฉื ื”ื—ื•ื“ืฉ - ืื—ื“ ืฉืœ 'ื™ื ื•ืืจ ืคื‘ืจื•ืืจ ืืคืจื™ืœ ืžืื™ ื™ื•ื ื™ ื™ื•ืœื™ ืื•ื’ื•ืกื˜ ืกืคื˜ืžื‘ืจ ืื•ืงื˜ื•ื‘ืจ ื ื•ื‘ ื“ืฆืžื‘ืจ', ื•ื›ืŸ
'yyyy' ื”ื™ื ื”ืฉื ื” ื›ืืจื‘ืข ืกืคืจื•ืช, ืœืžืฉืœ, '28-Dec-2012'.
(on ื ืชื•ื ื™ื)
ื›ืœ ื”ื”ื•ื“ืขื•ืช ืฉื”ืชืงื‘ืœื• ื‘ืชืืจื™ืš ืฉืฆื•ื™ืŸ.
(since ื ืชื•ื ื™ื)
ื›ืœ ื”ื”ื•ื“ืขื•ืช ืฉื”ืชืงื‘ืœื• ืžืื– ื”ืชืืจื™ืš ืฉืฆื•ื™ืŸ.
(ื ืฉืœื— ืœืคื ื™ ื ืชื•ื ื™ื)
ื›ืœ ื”ื”ื•ื“ืขื•ืช ืฉื ืฉืœื—ื• ื‘ืชืืจื™ืš ืฉืฆื•ื™ืŸ.
(ื ืฉืœื— ื‘ ื ืชื•ื ื™ื)
ื›ืœ ื”ื”ื•ื“ืขื•ืช ืฉื ืฉืœื—ื• ื‘ืชืืจื™ืš ืฉืฆื•ื™ืŸ.
(ืฉืœื— ืžืื– ื ืชื•ื ื™ื)
ื›ืœ ื”ื”ื•ื“ืขื•ืช ืฉื ืฉืœื—ื• ืžืื– ื”ืชืืจื™ืš ืฉืฆื•ื™ืŸ.
() ืื•ืชื• ืงืจื™ื˜ืจื™ื•ืŸ ื›ืžื• ื‘ื—ื™ืคื•ืฉ ื”ืงื•ื“ื. ืœื ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื‘ืžืคืจื˜ ื–ื” ื‘ืชื•ืจ
ื—ืœืง ืžืงืจื™ื˜ืจื™ื•ืŸ ืื—ืจ. ืื ืฉื•ืจืช ื”ืคืงื•ื“ื” ื”ืงื•ื“ืžืช ื”ื›ื™ืœื” ื™ื•ืชืจ ืžืื—ื“
ืงืจื™ื˜ืจื™ื•ืŸ ืขืฆืžืื™, ืื– ื ืขืฉื” ืฉื™ืžื•ืฉ ื‘ืงืจื™ื˜ืจื™ื•ื ื™ื ื”ืื—ืจื•ื ื™ื.

On ื›ืชื•ื‘ืช ื”ืืชืจ ืชื—ื‘ื™ืจ ื• ืชึฐืขื•ึผื“ึธื” ื‘ื“ื™ืงื”
[v15-compat] ืœื’ื™ืฉื” ืœืžืฉืื‘ื™ื ืกืคืฆื™ืคื™ื™ื ืœืคืจื•ื˜ื•ืงื•ืœ, ื›ืžื• ืชื™ื‘ื•ืช ื“ื•ืืจ POP3, ืฉื™ืžื•ืฉ ื‘-
ืžืืชืจื™ ืžืฉืื‘ื™ื ืื—ื™ื“ื™ื (URL, RFC 1738) ืงื•ืžืคืงื˜ื™ื™ื ื•ืกื˜ื ื“ืจื˜ื™ื™ื ื”ืคื›ื• ืœื”ื™ื•ืช ื ื•ื›ื—ื™ื ื‘ื›ืœ ืžืงื•ื.
S-nail ืžืฆืคื” ื•ืžื‘ื™ืŸ ื›ืชื•ื‘ื•ืช ืืชืจื™ื ื‘ืฆื•ืจื” ื”ื‘ืื”; ื—ืœืงื™ื ื‘ืกื•ื’ืจื™ื™ื '[]' ืžืฆื™ื™ื ื™ื
ื—ืœืงื™ื ืื•ืคืฆื™ื•ื ืœื™ื™ื, ืื•ืคืฆื™ื•ื ืœื™ื™ื ื›ื™ ืงื™ื™ืžื•ืช ื’ื ื“ืจื›ื™ื ืื—ืจื•ืช ืœื”ื’ื“ื™ืจ ืืช
ื”ืžื™ื“ืข ื”ืžื“ื•ื‘ืจ ืื• ื‘ื’ืœืœ ืฉื”ืชืžื™ื›ื” ื‘ื—ืœืง ื”ื™ื ืกืคืฆื™ืคื™ืช ืœืคืจื•ื˜ื•ืงื•ืœ - ืœืžืฉืœ, '/path'
ืžืฉืžืฉ ืขืœ ื™ื“ื™ ืคืจื•ื˜ื•ืงื•ืœ IMAP ืืš ืœื ืขืœ ื™ื“ื™ POP3.

ืคืจื•ื˜ื•ืงื•ืœ://[ืžืฉืชืžืฉ[:PASSWORD]@]ืฉืจืช[:ืคื•ืจื˜][/ื ืชื™ื‘]

ืื 'USER' ื•-'PASSWORD' ืžืฆื•ื™ื ื™ื ื›ื—ืœืง ืžื›ืชื•ื‘ืช ืืชืจ, ื™ืฉ ืœืฆื™ื™ืŸ ืื•ืชื ื‘ืื—ื•ื–ื™ื ืฉืœ ื›ืชื•ื‘ืช URL
ื˜ื•ืคืก ืžืงื•ื“ื“ (RFC 3986) - ื”ืคืงื•ื“ื” ืงื•ื“ url ื™ื›ื•ืœ ืœืฉืžืฉ ืœื‘ื™ืฆื•ืข ื”ืงื™ื“ื•ื“ ื•ื”ื”ืฆื’ื”
ื”ืขืจืš ื”ืžืงื•ื“ื“. (ื–ื” ืœื ืžืžืฉ ืชื•ืื ืœืืฃ ืชืงืŸ, ืื‘ืœ ืžืฆื“ ืื—ื“ ื–ื” ืœื ื‘ืฉื™ืžื•ืฉ
ืœื›ืœ ื—ื™ืœื•ืคื™ ื ืชื•ื ื™ื ื“ืจืš ื”ืื™ื ื˜ืจื ื˜, ื•ืฉื ื™ืช ืงืœ ื™ื•ืชืจ ืœืžืฉืชืžืฉื™ื ืคืฉื•ื˜ ืœื”ืชืงืฉืจ
ืงื•ื“ url ืขืœ ืžื—ืจื•ื–ืช ื•ืœื”ืฉืชืžืฉ ื‘ื–ื” ื‘ืžืงื•ื ืœื”ืชืžื•ื“ื“ ืขื ื›ืžื” ืฉื•ื ื™ื
ืกื˜ื ื“ืจื˜ื™ื.) ืžืฆื“ ืฉื ื™, ืขืจื›ื™ื ืฉื ื™ืชื ื• ื‘ืžืฉืชื ื™ื ืฆืคื•ื™ื™ื ืœื ืœื”ื™ื•ืช ืื—ื•ื–ื™ URL
ืžื•ึผืฆืคึผึธืŸ.

ืืคืฉืจื•ื™ื•ืช ืžืฉืชื ื•ืช ืจื‘ื•ืช ืฉืœ S-nail ืงื™ื™ืžื•ืช ื‘ืžืกืคืจ ื’ืจืกืื•ืช, ื”ื ืงืจืื•ืช ืฉืจืฉืจืื•ืช ืžืฉืชื ื•ืช ืขื‘ื•ืจ
ืฉืืจ ื”ืžืกืžืš ื”ื–ื”: ื”'ืžืฉืชื ื”' ื”ืคืฉื•ื˜ ื•ื›ืŸ 'variable-HOST' ื•
'variable-USER@HOST'. ื›ืืŸ 'HOST' ืื›ืŸ ืคื™ืจื•ืฉื• 'ืฉืจืช:ืคื•ืจื˜' ืื ืฆื•ื™ืŸ 'ืคื•ืจื˜'
ื‘ื›ืชื•ื‘ืช ื”-URL ื”ืžืชืื™ืžื”, ืื—ืจืช ื”ื™ื ืžืชื™ื™ื—ืกืช ืœ'ืฉืจืช' ื”ืคืฉื•ื˜. ื›ืžื• ื›ืŸ, 'USER' ื”ื•ื ืœื ื‘ืืžืช
ื”-'USER' ืฉื ืžืฆื ื‘ืขืช ื‘ื™ืฆื•ืข ื—ื™ืคื•ืฉ ืฉืจืฉืจืช ื”ืžืฉืชืžืฉ ื›ืคื™ ืฉืžืชื•ืืจ ืœื”ืœืŸ, ื›ืœื•ืžืจ,
ื”-'USER' ื”ื–ื” ืœืขื•ืœื ืœื ื™ื”ื™ื” ื‘ืฆื•ืจืช ืžืงื•ื“ื“ ื‘ืื—ื•ื–ื™ื ืฉืœ ื›ืชื•ื‘ืช URL, ื‘ื™ืŸ ืื ื”ื•ื ื”ื’ื™ืข ืžื›ืชื•ื‘ืช ืืชืจ ืื• ืœื.

ืœื“ื•ื’ืžื”, ื”ืื ื›ืชื•ื‘ืช ืืชืจ ื”ื™ืคื•ืชื˜ื™ืช 'smtp://hey%[ืžื•ื’ืŸ ื‘ื“ื•ื"ืœ]' ืงื™ื‘ืœ ืืช ื–ื”
ื›ื•ืœืœ ืžืฉืชืžืฉ, ืื• ืื ื›ืชื•ื‘ืช ื”ืืชืจ ื”ื™ื™ืชื” 'smtp://our.house' ื•ื”ืžืฉืชืžืฉ ื ืžืฆื
ืื—ืจืช, ืœื—ืคืฉ ืืช ื”ืฉืจืฉืจืช ื”ืžืฉืชื ื” smtp-use-starttls S-nail ืžื—ืคืฉ ืชื—ื™ืœื” ืžื–ื’ ืื•ื•ื™ืจ
'smtp-use-starttls-hey:[ืžื•ื’ืŸ ื‘ื“ื•ื"ืœ]' ืžื•ื’ื“ืจ, ื•ืื– ืื 'smtp-use-starttls-our.house'
ืงื™ื™ื ืœืคื ื™ ืฉื‘ืกื•ืคื• ืฉืœ ื“ื‘ืจ ืžืกืชื›ืœื™ื ืขืœ ื”ืžืฉืชื ื” ื”ืคืฉื•ื˜ ืขืฆืžื•.

S-nail ืžืฆื™ื™ืชืช ืœืชื›ื ื™ืช ื”ื”ื™ื’ื™ื•ืŸ ื”ื‘ืื” ื›ืืฉืจ ืžืชืžื•ื“ื“ื™ื ืขื ื”ืื™ืฉื•ืจื™ื ื”ื“ืจื•ืฉื™ื
ืžื™ื“ืข ืฉืœ ื—ืฉื‘ื•ืŸ:

ยท ืื ืœื ื ื™ืชืŸ 'USER' ื‘-URL ื”ืžืฉืชื ื™ื ืžืฉืชืžืฉ-ืžืืจื— ื• ื”ืžืฉืชืžืฉ ืžืกืชื›ืœื™ื ืœืžืขืœื”;
ืื ืœื ื ื™ืชืŸ ืœืžืฆื•ื ืžืฉืชื ื™ื ื›ืืœื”, S-nail ื™ืขืฉื” ื–ืืช, ื›ืืฉืจ ื”ื•ื ื ืื›ืฃ ืขืœ ื™ื“ื™ [Option]al
ืžืฉืชื ื™ื netrc-lookup-HOST or netrc-lookup, ื—ืคืฉ ืืช ื”ืžืฉืชืžืฉื™ื .netrc ืงื•ื‘ืฅ ืขื‘ื•ืจ 'ืžืืจื—'
ืขืจืš ืกืคืฆื™ืคื™ ื”ืžืกืคืง ืฉื 'ื”ืชื—ื‘ืจื•ืช': ื—ื™ืคื•ืฉ ื–ื” ื™ืฆืœื™ื— ืจืง ืื
ื—ื“ ืžืฉืžืขื™ (ืขืจืš ื”ืชืืžื” ืืคืฉืจื™ ืื—ื“ ืขื‘ื•ืจ 'HOST').

ืื ืขื“ื™ื™ืŸ ืื™ืŸ 'USER' ืื– S-nail ื™ื™ืคื•ืœ ื‘ื—ื–ืจื” ืœืžืฉืชืžืฉ ืฉืืžื•ืจ ืœืขืฉื•ืช ื–ืืช
ืœื”ืคืขื™ืœ S-nail: ืื• ื”ืฉื ืฉื ื™ืชืŸ ืขื ื”- -u ืืคืฉืจื•ืช ืฉื•ืจืช ื”ืคืงื•ื“ื” (ืื•,
ื‘ืื•ืคืŸ ืฉื•ื•ื”, ืื‘ืœ ืขื ืคื—ื•ืช ืขื“ื™ืคื•ืช, ืžืฉืชื ื” ื”ืกื‘ื™ื‘ื” USER), ืื• ื”"ื ื•ื›ื—ื™"
ืžึดืฉืืชึทืžึตืฉื. ื–ื”ื•ืชื• ืฉืœ ืžืฉืชืžืฉ ื–ื” ืชื•ืงื ื” ื‘ืžื”ืœืš ื”ื”ืคืขืœื” ืฉืœ S-nail ื•ื”ื™ื ื™ื“ื•ืขื”
ืœื”ื™ื•ืช ืžืฉืชืžืฉ ื—ื•ืงื™ ื‘ืžืืจื— ื”ื ื•ื›ื—ื™.

ยท ืื™ืžื•ืช: ืืœื ืื ืฆื•ื™ืŸ ืื—ืจืช, ื–ื” ื™ื—ืคืฉ ืืช ื” PROTOCOL-auth-USER@HOST,
PROTOCOL-auth-HOST, ืคืจื•ื˜ื•ืงื•ืœ-ืื™ืฉื•ืจ ืฉืจืฉืจืช ืžืฉืชื ื”, ื ื•ืคืœืช ื—ื–ืจื” ืœืคืจื•ื˜ื•ืงื•ืœ ืกืคืฆื™ืคื™
ื‘ืจื™ืจืช ืžื—ื“ืœ ืื ื–ื” ืœื ื™ืฆืœื™ื—.

ยท ืื ืœื ื ื™ืชื ื” 'PASSWORD' ื‘ื›ืชื•ื‘ืช ื”-URL - ื™ืฉ ืœืฆื™ื™ืŸ ื–ืืช ืœืื—ืจ ืฆื™ื•ืŸ ื”-
ื”ืกื™ืกืžื” ื‘ื›ืชื•ื‘ืช ื”ืืชืจ ื”ื™ื ืจืง ืกื•ื›ืจ ืชื—ื‘ื™ืจื™ ืขื‘ื•ืจ ื”ืžืฉืชืžืฉ, ื”ื™ื ืœืขื•ืœื ืœื ืชื”ื™ื” ื—ืœืง ืžื›ืชื•ื‘ืช ืืชืจ
ืฉ-S-nail ืžืฉืชืžืฉ ื‘ืขืฆืžื• โ€“ ืื– ืื ื”-'USER' ื ืžืฆื ื“ืจืš ื”-[Option]al
.netrc ื—ื™ืคื•ืฉ ืงื•ื‘ืฅ ืื– ืื•ืœื™ ื›ื‘ืจ ืกื™ืคืง ื’ื ืืช ื”ืกื™ืกืžื”. ืื—ืจืช ื”
ืฉืจืฉืจืช ืžืฉืชื ื” password-USER@HOST, ืกื™ืกืžื”-HOST, ืกื™ืกืžื ืžืกืชื›ืœ ืœืžืขืœื”.

[ืืคืฉืจื•ืช] ืื– ืื ื™ืฉ ืื—ื“ ืžื”ืžืฉืชื ื™ื ืฉืœ ื”ืฉืจืฉืจืช agent-shell-lookup-USER@HOST,
agent-shell-lookup-HOST, ืกื•ื›ืŸ-ืžืขื˜ืคืช-ื—ื™ืคื•ืฉ ืžื•ื’ื“ืจืช ืืช ืคืงื•ื“ืช ื”ืžืขื˜ืคืช ืฉืฆื•ื™ื ื” ื‘ื”
ืžื•ืคืขืœ ื•ื”ืคืœื˜ (ืคื—ื•ืช ืชื•ื•ื™ื ื‘ืฉื•ืจื” ื—ื“ืฉื”) ื™ืฉืžืฉ ื›ืกื™ืกืžื”. ื–ื”
ืชืงืฃ ืœื—ืœื•ื˜ื™ืŸ ืขื‘ื•ืจ ืกื•ื›ืŸ ื›ื–ื” ืคืฉื•ื˜ ืœื ืœื”ื—ื–ื™ืจ ืฉื•ื ืžื™ื“ืข, ื•ื‘ืžืงืจื” ื–ื”
ื—ื™ืคื•ืฉ ื”ืกื™ืกืžื” ื ืžืฉืš ื‘ืžืงื•ื ืื—ืจ; ื›ืœ ื›ืฉืœ ื‘ืคืงื•ื“ื” ื ื—ืฉื‘ ื›ืงืฉื”
ื˜ืขื•ืช, ืœืขื•ืžืช ื–ืืช.

ื”ืฉืจืฉืจืช ื”ืžืฉืชื ื” ื”ื‘ืื” ืฉื ื‘ื“ืงืช ื”ื™ื ื”-[Option]al netrc-lookup-USER@HOST,
netrc-lookup-HOST, netrc-lookup, ืื‘ืœ ื”ืคืขื ืžื—ืคืฉ ืจืง ืืช ื”ืกื™ืกืžื” (ืžืจื•ื‘
ื—ืฉื‘ื•ื ื•ืช ืžืฉืชืžืฉ ืขื‘ื•ืจ ืžื›ื•ื ื” ื‘ื•ื“ื“ืช ืขืฉื•ื™ื™ื ืœื”ืชืงื™ื™ื, ื›ืžื• ื’ื ืขืจืš ื—ื•ื–ืจ ืœืœื ืžืฉืชืžืฉ
ืื‘ืœ ืขื ืกื™ืกืžื”).

ืื ื‘ืฉืœื‘ ื–ื” ืขื“ื™ื™ืŸ ืื™ืŸ ืกื™ืกืžื” ื–ืžื™ื ื”, ืื‘ืœ (ื”ืคืจื•ื˜ื•ืงื•ืœื™ื) ื ื‘ื—ืจื•
ืกื•ื’ ื”ืื™ืžื•ืช ื“ื•ืจืฉ ืกื™ืกืžื”, ื•ืื– ื‘ืžืฆื‘ ืื™ื ื˜ืจืืงื˜ื™ื‘ื™ ื”ืžืฉืชืžืฉ ื™ื”ื™ื”
ื”ื ื—ื™ื” ื‘ื˜ืจืžื™ื ืœ.

ื”ืขืจื”: ืื™ืžื•ืช S/MIME ืคื•ืขืœ ื‘ื™ื—ืก ืœืขืจื›ื™ื ืฉื ืžืฆืื™ื ื‘-'ืžืืช:' (ืื• 'ืฉื•ืœื—:')
ืฉื“ื•ืช ื›ื•ืชืจืช, ื›ืœื•ืžืจ ื”ืขืจื›ื™ื ืฉืœ ืกื™ืžืŸ ืกืžื™, smime-sign-cert,
smime-sign-include-certs ื• smime-sign-message-digest ืœื ื™ื™ื‘ื“ืง ื‘ืืžืฆืขื•ืช ื”
ืจืฉืชื•ืช 'USER' ื•-'HOST' ืžืœืžืขืœื”, ืืš ื‘ืžืงื•ื ื–ืืช ื”ืฉืชืžืฉื• ื‘ืขืจื›ื™ื ื”ืžืชืื™ืžื™ื ืžื”-
ื”ื•ื“ืขื” ืฉืขื•ื‘ื“ื™ื ืขืœื™ื”. ื‘ืžืงืจื™ื ื—ืจื™ื’ื™ื ืžืกืคืจ "USER" ื•-"HOST" ืžืจื•ื‘ื™ื ื•ืฉื•ื ื™ื
ืœื›ืŸ ืขืฉื•ื™ื™ื ืœื”ื™ื•ืช ืžืขื•ืจื‘ื™ื ืฉื™ืœื•ื‘ื™ื - ืžืฆื“ ืฉื ื™ ืžืงืจื™ื ื—ืจื™ื’ื™ื ืืœื” ื”ื•ืคื›ื™ื
ืืคืฉืจื™. ื”ืžืงืจื” ื”ืจื’ื™ืœ ื”ื•ื ืงืฆืจ ื›ืžื•:

ื”ื’ื“ืจ smtp=smtp://USER:PASS@HOST smtp-use-starttls \
smime-sign smime-sign-cert=+smime.pair

ื”ื—ืœืง ื“ื•ื’ืžืื•ืช ืžื›ื™ืœ ืชืฆื•ืจื•ืช ื“ื•ื’ืžื ืžืœืื•ืช.

ืคื™ืงื•ื“ ืงื• ืขื•ืจืš
[ืืคืฉืจื•ืช] ื ื™ืชืŸ ืœื”ื’ื“ื™ืจ ืืช S-nail ื›ื“ื™ ืœืชืžื•ืš ื‘ืขื•ืจืš ืฉื•ืจืช ืคืงื•ื“ื” ื•ื‘ืจืฉื™ืžื•ืช ื”ื™ืกื˜ื•ืจื™ื™ืช ืคืงื•ื“ื•ืช
ืืฉืจ ื ืฉืžืจื™ื ื‘ื™ืŸ ื”ืคืขืœื•ืช. ืืคืฉืจ ืœืงืฉืจ ื ื’ื“ ืกืคืจื™ื•ืช ื—ื™ืฆื•ื ื™ื•ืช ืžืŸ ื”ืžื ื™ื™ืŸ
(ืงืจื™ืืช ืฉื•ืจื”(6), ืฉื•ืจืช ืขืจื™ื›ื”(3)) ืื• ื”ืฉืชืžืฉื• ื‘ืขื•ืจืš ืฉื•ืจืช ื”ืคืงื•ื“ื” ืฉืœ S-nail NCL (Nail-Command-Line)
ื‘ืžืงื•ื ื–ืืช, ืืฉืจ ืืžื•ืจ ืœืขื‘ื•ื“ ื‘ื›ืœ ื”ืกื‘ื™ื‘ื•ืช ื”ืชื•ืืžื•ืช ืœืชืงืŸ ISO C (ISO/IEC
9899:1990/ืชื™ืงื•ืŸ 1:1995). ื›ืืฉืจ ื ืขืฉื” ืฉื™ืžื•ืฉ ื‘ืกืคืจื™ื™ื” ื—ื™ืฆื•ื ื™ืช, ื”ืชื ื”ื’ื•ืช ืื™ื ื˜ืจืืงื˜ื™ื‘ื™ืช ืฉืœ
S-nail ืžืกืชืžืš ืขืœ ื”ืกืคืจื™ื™ื” ื”ื–ื• ื•ื™ื™ืชื›ืŸ ืฉืœื ื™ืชืื™ื ืื—ื“ ืœืื—ื“ ืœืžื” ืฉืžืชื•ืืจ ื‘ื–ื”
ืžื“ืจื™ืš ืœ.

ืœืœื ืงืฉืจ ืœืขื•ืจืš ืฉื•ืจืช ื”ืคืงื•ื“ื” ื‘ืฉื™ืžื•ืฉ ื‘ืคื•ืขืœ ื”ื™ืกื˜ื•ืจื™ื” ื™ื™ื•ื•ืฆืจื• ืขืจื›ื™ื ืขื‘ื•ืจ
ืฉื•ืจื•ืช ืฉื”ื•ื›ื ืกื• ื‘ืžืฆื‘ ืคืงื•ื“ื” ื‘ืœื‘ื“, ื•ื™ืฆื™ืจืช ืขืจืš ื›ื–ื” ื™ื›ื•ืœื” ืœื”ื™ื•ืช ื‘ื›ื•ื—
ืžื“ื•ื›ื ืขืœ ื™ื“ื™ ื”ืชื—ืœืช ื”ืฉื•ืจื” ืขื ืชื• ืจื•ื•ื—. ืฆื™ื™ืŸ ื–ืืช ื”ื™ืกื˜ื•ืจื™ื” ื”ื˜ื™ืคื•ืœ ื”ื•ื ืขืœ ื™ื“ื™
ืขืฆืžื• ืชื›ื•ื ื” ืื•ืคืฆื™ื•ื ืœื™ืช ื•ืœื›ืŸ ื™ื™ืชื›ืŸ ืฉืœื ืชื”ื™ื” ื–ืžื™ื ื”. ืœืžื™ื“ืข ื ื•ืกืฃ ืขื™ื™ืŸ ื‘
ืชื™ืขื•ื“ ื”ืืคืฉืจื•ื™ื•ืช ื”ืชื—ืœื” ืจื™ืงื”, ื”ื™ืกื˜ื•ืจื™ื”-ื’ื‘ื™, ื”ื™ืกื˜ื•ืจื™ื”-ื’ื‘ื™-ืœื”ืชืžื™ื“,
line-editor-disable, NAIL_HISTFILE ื• NAIL_HISTSIZE.

ืขื•ืจืš ืฉื•ืจืช ื”ืคืงื•ื“ื” S-nail ื”ืžื•ื‘ื ื” ืชื•ืžืš ื‘ืคืขื•ืœื•ืช ื”ื‘ืื•ืช; ื”ืกื™ืžื•ืŸ
'^-character' ืžื™ื™ืฆื’ ืืช ื”ืฉื™ืœื•ื‘ ืฉืœ ืžืงืฉ "Control" ื‘ืชื•ืกืคืช ื”ืชื• ืฉื”ื•ื–ื›ืจ,
ืœื“ื•ื’ืžื”, '^A' ืคื™ืจื•ืฉื• "ื”ื—ื–ืง ืืช ืžืงืฉ ื”ืฉืœื™ื˜ื” ื•ื”ืงืฉ ืขืœ ืžืงืฉ A":

'^A' ืขื‘ื•ืจ ืœืชื—ื™ืœืช ื”ืฉื•ืจื”.
'^B' ื”ื–ื– ืืช ื”ืกืžืŸ ืชื• ืื—ื“ ืื—ื•ืจื”.
'^D' ืงื“ื™ืžื” ืžื—ืง ืืช ื”ืชื• ืžืชื—ืช ืœืกืžืŸ; ืขื•ื–ื‘ ืืช S-nail ืื ื ืขืฉื” ื‘ื• ืฉื™ืžื•ืฉ ื‘ืงื• ื”ืจื™ืง
ืืœื ืื ื›ืŸ ื” ืžืชืขืœื ืžืžื ื• ื”ืืคืฉืจื•ืช ืžื•ื’ื“ืจืช.
'^E' ืขื‘ื•ืจ ืœืกื•ืฃ ื”ืฉื•ืจื”.
'^F' ื”ื–ื– ืืช ื”ืกืžืŸ ืงื“ื™ืžื” ืชื• ืื—ื“.
'^G' ื‘ื˜ืœ ืืช ื”ืคืขื•ืœื” ื”ื ื•ื›ื—ื™ืช, ืื™ืคื•ืก ืžืœื. ืื ื™ืฉ ื—ื™ืคื•ืฉ ื”ื™ืกื˜ื•ืจื™ื” ืคืขื™ืœ ืื•
ื”ืจื—ื‘ืช ื˜ื‘ื•ืœื˜ื•ืจ ืื– ื”ืคืงื•ื“ื” ื”ื–ื• ืชื—ื™ืœื” ืชืืคืก ืืช ื–ื”, ืชื—ื–ื•ืจ ืœืงื•ื“ืžืชื”
ืชื•ื›ืŸ ื”ืฉื•ืจื”; ืœื›ืŸ ื™ืฉ ืฆื•ืจืš ื‘ืื™ืคื•ืก ืฉื ื™ ืœืื™ืคื•ืก ืžืœื ื‘ืžืงืจื” ื–ื”. ื‘ื›ืœ
ืžืงืจื™ื S-nail ื™ืืคืก ืžื›ื•ื ืช ืžืฆื‘ ืงืœื˜ ืชื•ื•ื™ื ืžืจื•ื‘ื”-ื‘ืชื™ื ื‘ืฉื™ืžื•ืฉ.
'^H' ื–ื”ื” ืœ-"backspace": ืžื—ื™ืงืช ืชื• ืื—ื“ ืื—ื•ืจื”.
'^I' [ืืคืฉืจื•ืช] ื–ื”ื” ืœ"ื˜ื‘ื•ืœื˜ื•ืจ ืื•ืคืงื™": ื ืกื” ืœื”ืจื—ื™ื‘ ืืช ื”ืžื™ืœื” ืœืคื ื™ ื”-
ืกึทืžึธืŸ. (ืฉื™ืžื• ืœื‘ ืฉื–ื” ืœื "ื”ืฉืœืžืช ื˜ื‘ื•ืœื˜ื•ืจ" ื›ืคื™ ืฉื™ื“ื•ืข ืžื” sh(1) ืื‘ืœ
ื‘ืืžืช ืžืชื›ื•ื•ืŸ ืœื”ืจื—ื‘ืช S-nail ื”ืจื’ื™ืœื”, ื›ืคื™ ืฉืชื•ืขื“ ืขื‘ื•ืจ ืคื™ืœื”, ื•ื‘ื›ืœ ื–ืืช ื–ื” ื›ืจื•ืš
ื’ื ื”ืจื—ื‘ืช ืžืขื˜ืคืช ื›ืฉืœื‘ ืื—ืจื•ืŸ.)
'^J' ื–ื”ื” ืœ-"ENTER": ื”ืฉืœื ืืช ืฉื•ืจืช ื”ืงืœื˜ ื”ื–ื•.
'^K' ืžื—ืง ืืช ื›ืœ ื”ืชื•ื•ื™ื ืžื”ืกืžืŸ ื•ืขื“ ืกื•ืฃ ื”ืฉื•ืจื”.
'^L' ืฆื‘ืข ืžื—ื“ืฉ ืืช ื”ืงื•.
'^N' [ืืคืฉืจื•ืช] ืขื‘ื•ืจ ืœืขืจืš ื”ื”ื™ืกื˜ื•ืจื™ื” ื”ื‘ื.
'^O' ื‘ืฆืข ืืช ื”ืคืงื•ื“ื” dp.
'^P' [ืืคืฉืจื•ืช] ืขื‘ื•ืจ ืœืขืจืš ื”ื”ื™ืกื˜ื•ืจื™ื” ื”ืงื•ื“ื.
'^R' [ืืคืฉืจื•ืช] ื”ืฉืœื ืืช ื”ืฉื•ืจื” ื”ื ื•ื›ื—ื™ืช ืžืชื•ืš ืขืจื›ื™ ื”ื”ื™ืกื˜ื•ืจื™ื” (ื”ื ื•ืชืจื™ื ื”ื™ืฉื ื™ื ื™ื•ืชืจ).
'^U' ื–ื”ื” ืœ-'^A' ื•ืื—ืจื™ื• '^K'.
'^W' ืžื—ืง ืืช ื”ืชื•ื•ื™ื ืžื”ืชื•ื•ื™ื ืฉืœืคื ื™ ื”ืกืžืŸ ืœืžื™ืœื” ื”ืงื•ื“ืžืช
ื’ื‘ื•ืœ.
'^X' ื”ื–ื– ืืช ื”ืกืžืŸ ืงื“ื™ืžื” ื’ื‘ื•ืœ ืžื™ืœื” ืื—ืช.
'^Y' ื”ื–ื– ืืช ื”ืกืžืŸ ืื—ื•ืจื” ื’ื‘ื•ืœ ืžื™ืœื” ืื—ืช.

ืื ื ืชืงืœื™ื ื‘ื‘ืขื™ื•ืช ื‘ืคืงื•ื“ื•ืช ื”ืžื‘ื•ืกืกื•ืช ืขืœ ืชื ื•ืขื” ื ื›ื•ื ื”,
ื”ืชืืžื•ืช ืฉืœ ื”ืื•ืคืฆื™ื” ืขื•ืจืš ืฉื•ืจื”-ืกืžืŸ-ื™ืžื™ืŸ ืขืฉื•ื™ ืœืคืชื•ืจ ืืช ื”ื‘ืขื™ื”, ื›ืคื™ ืฉืชื•ืขื“ ืขื‘ื•ืจ
ื–ื”.

ืื ื”ื˜ืจืžื™ื ืœ ืžื™ื™ืฆืจ ืจืฆืคื™ ืžืคืชื— ื”ืชื•ืืžื™ื x ืžื•ื ื—(1) ื•ืื– ื”ืฉืžืืœื™ ื•
ืžืงืฉื™ ื”ืกืžืŸ ื”ื™ืžื ื™ ื™ืžื•ืคื• ืœ-'^B' ื•-'^F', ื‘ื”ืชืืžื”, ืžืงืฉื™ ื”ืกืžืŸ ืœืžืขืœื” ื•ืœืžื˜ื”
ืžืคื” ืœ-'^P' ื•-'^N', ื•ื”ืžืงืฉื™ื Home/End/PgUp/PgDown ื™ืชืงืฉืจื• ืœ- z ืคืงื•ื“ื” ืขื
ื”ืืจื’ื•ืžื ื˜ื™ื ื”ืžืชืื™ืžื™ื '0', '$', '-' ื•-'+' (ื›ืœื•ืžืจ, ื‘ืฆืข ื’ืœื™ืœื” ื‘ื›ื•ืชืจืช
ืจืฉื™ืžืช ืกื™ื›ื•ื).

ืฆื‘ืขื•ื ื™ ื”ื•ื“ืขื” ืชืฆื•ื’ื”
[ืื•ืคืฆื™ื”] ื ื™ืชืŸ ืœื”ื’ื“ื™ืจ ืืช S-nail ื›ืš ืฉืชืชืžื•ืš ื‘ืชืฆื•ื’ืช ื”ื•ื“ืขื•ืช ืฆื‘ืขื•ื ื™ื•ืช, ื”ืžื™ืžื•ืฉ ืขืœ ื™ื“ื™ ืคืœื™ื˜ืช
ืจืฆืคื™ ื‘ืจื™ื—ื” ื‘ืฆื‘ืข ANSI. ืฆื‘ืขื™ื ืžืฉืžืฉื™ื ืจืง ื›ืืฉืจ ืžืฉืชื ื” ื”ืกื‘ื™ื‘ื” TERM ื”ื•ื
ืžื•ื’ื“ืจ ื•ื ื™ืชืŸ ืœืžืฆื•ื ืืช ืกื•ื’ ื”ืžืกื•ืฃ ื‘ ืžื•ื ื—ื™ ืฆื‘ืข ืื• ืฉืžื• ื›ื•ืœืœ ืืช
ืžื—ืจื•ื–ืช 'ืฆื‘ืข'.

ื ื•ืกืฃ ืขืœ ื›ืš ื”ืื•ืคืฆื™ื” ื”ื‘ื™ื ืืจื™ืช ืื™ืžื•ื ื™ืช ืฆื‘ืขื•ื ื™ืช ืžื’ื“ื™ืจ ื”ืื ื’ื ืจืฆืคื™ ื”ืฆื‘ืขื™ื ื”ืืœื”
ื ื•ืฆืจ ื›ืืฉืจ ื”ืคืœื˜ ืฉืœ ืคืงื•ื“ื” ืฆืจื™ืš ืœืขื‘ื•ืจ ื“ืจืš ื”-PAGER (ืจืื” ื’ื crt) - ื–ื”
ืื™ื ื• ืžื•ืคืขืœ ื›ื‘ืจื™ืจืช ืžื—ื“ืœ ืžื›ื™ื•ื•ืŸ ืฉืชื•ื›ื ื™ื•ืช ื‘ื™ืคืจ ืฉื•ื ื•ืช ื–ืงื•ืงื•ืช ืœืฉื•ืจืช ืคืงื•ื“ื” ืฉื•ื ื”
ืžืชื’ื™ื ืื• ืชืฆื•ืจื” ืื—ืจืช ืขืœ ืžื ืช ืœืชืžื•ืš ื‘ืจืฆืคื™ ื”ืฆื‘ืขื™ื ื”ืœืœื•, ืื ื ืขื™ื™ืŸ ื‘
ืืคืฉืจื•ืช ืœืคืจื˜ื™ื ื ื•ืกืคื™ื.

ื›ื“ื™ ืœื”ืฉื‘ื™ืช ื‘ื›ื•ื— ืืช ื›ืœ ืชืžื™ื›ืช ื”ืฆื‘ืขื™ื, ื”ื’ื“ืจ ื”ืฉื‘ืชืช ืฆื‘ืข.

ื ื™ืชืŸ ืœื”ื’ื“ื™ืจ ืฆื‘ืขื™ื ื‘ืืžืฆืขื•ืช ืชื›ื•ื ื•ืช ื’ื•ืคืŸ ('ft=' โ€“ 'bold', 'invers' ื•
'ืงื• ืชื—ืชื•ืŸ'), ืฆื‘ืขื™ ื—ื–ื™ืช ('fg=') ื•ืจืงืข ('bg=') ('ืฉื—ื•ืจ', 'ื›ื—ื•ืœ', 'ื™ืจื•ืง',
'ืื“ื•ื', 'ื—ื•ื', 'ืžื’ื ื˜ื”', 'ืฆื™ืืŸ' ื•'ืœื‘ืŸ'). ื ื™ืชืŸ ืœื—ื‘ืจ ืžืกืคืจ ืžืคืจื˜ื™ื ื‘-a
ืจืฉื™ืžื” ืžื•ืคืจื“ืช ื‘ืคืกื™ืงื™ื, ื›ืžื• ื‘

set colour-msginfo="ft=bold,fg=magenta,bg=cyan"

ื”ืืคืฉืจื•ื™ื•ืช ืฉื™ืฉ ืœื”ื’ื“ื™ืจ ื”ืŸ color-msginfo, ืžื™ื“ืข ืขืœ ื—ืœืงื™ ืฆื‘ืข, ืฆื‘ืข-ืž_, ื›ื•ืชืจืช ืฆื‘ืข ื•
color-uheader, ื‘ื ื•ืกืฃ ืœ ื›ื•ืชืจื•ืช-ืžืฉืชืžืฉ-ืฆื‘ืข, ืฉื”ื™ื ืจืฉื™ืžื” ืฉืœ ื›ื•ืชืจื•ืช ืœืฆื‘ืข
ื‘ืืžืฆืขื•ืช color-uheader ื‘ืžืงื•ื ื‘ืจื™ืจืช ื”ืžื—ื“ืœ ื›ื•ืชืจืช ืฆื‘ืข.

ืคืงื•ื“ื•ืช


ื›ืœ ืคืงื•ื“ื” ืžื•ืงืœื“ืช ืขืœ ืฉื•ืจื” ื‘ืคื ื™ ืขืฆืžื”, ื•ืขืฉื•ื™ื” ืœืงื—ืช ืืจื’ื•ืžื ื˜ื™ื ื‘ืขืงื‘ื•ืช ื”ืคืงื•ื“ื”
ืžึดืœึธื”. ืื™ืŸ ืฆื•ืจืš ืœื”ืงืœื™ื“ ืืช ื”ืคืงื•ื“ื” ื‘ืฉืœืžื•ืชื” - ื”ืคืงื•ื“ื” ื”ืจืืฉื•ื ื” ื”ืชื•ืืžืช ืืช
ื ืขืฉื” ืฉื™ืžื•ืฉ ื‘ืงื™ื“ื•ืžืช ืžื•ืงืœื“ืช. (ื”ืคืงื•ื“ื” ืจืฉื™ืžื” ืžื“ืคื™ืก ืจืฉื™ืžื” ืžืžื•ื™ื ืช ืฉืœ ืคืงื•ื“ื•ืช ื–ืžื™ื ื•ืช, ื•ืืช
ื”ืคืงื•ื“ื” ืœืขื–ื•ืจ (ืื•ึน ?), ื›ืืฉืจ ื ื™ืชืŸ ืืจื’ื•ืžื ื˜, ื™ืฆื™ื’ ืžื—ืจื•ื–ืช ืชื™ืขื•ื“ ืขื‘ื•ืจ ื”
ื”ืจื—ื‘ื”, ื›ืžื• ื‘'?unc'; ืžื—ืจื•ื–ื•ืช ืชื™ืขื•ื“ ื”ืŸ ืขื ื–ืืช [ืื•ืคืฆื™ื”]ืืœ.)

ืขื‘ื•ืจ ืคืงื•ื“ื•ืช ืฉืœื•ืงื—ื•ืช ืจืฉื™ืžื•ืช ื”ื•ื“ืขื•ืช ื›ืืจื’ื•ืžื ื˜ื™ื, ื”ื”ื•ื“ืขื” ื”ื‘ืื” ืžืชืื™ืžื”
ื™ืฉืžืฉื• ื“ืจื™ืฉื•ืช ื”ืคืงื•ื“ื” ืื ืœื ืชื•ืขื‘ืจ ืจืฉื™ืžืช ื”ื•ื“ืขื•ืช ืžืคื•ืจืฉืช. ืื
ืื™ืŸ ื”ื•ื“ืขื•ืช ืงื“ื™ืžื” ืฉืœ ื”ื”ื•ื“ืขื” ื”ื ื•ื›ื—ื™ืช, ื”ื—ื™ืคื•ืฉ ืžืžืฉื™ืš ืื—ื•ืจื”, ื•ืื
ืื™ืŸ ื”ื•ื“ืขื•ืช ื˜ื•ื‘ื•ืช ื‘ื›ืœืœ, S-nail ืžืงืœื™ื“ "ืื™ืŸ ื”ื•ื“ืขื•ืช ืจืœื•ื•ื ื˜ื™ื•ืช" ื•ืžื‘ื˜ืœ ืืช
ืคืงื•ื“ื”. ื ื™ืชืŸ ืœืฆื˜ื˜ ืืช ื”ืืจื’ื•ืžื ื˜ื™ื ืœืคืงื•ื“ื•ืช, ื‘ืืžืฆืขื•ืช ื”ืฉื™ื˜ื•ืช ื”ื‘ืื•ืช:

ยท ืืจื’ื•ืžื ื˜ ื™ื›ื•ืœ ืœื”ื™ื•ืช ืžื•ืงืฃ ื‘ื™ืŸ ืžื™ืจื›ืื•ืช ื›ืคื•ืœื•ืช ื–ื•ื’ื™ื•ืช '"ื˜ื™ืขื•ืŸ"' ืื• ื™ื—ื™ื“-
ืฆื™ื˜ื•ื˜ื™ื ''ื˜ื™ืขื•ืŸ''; ื›ืœ ืจื•ื•ื— ืœื‘ืŸ, ื”ืจื—ื‘ืช ืžื™ืœืช ืžืขื˜ืคืช ืื• ื ื˜ื•ื™ ืื—ื•ืจื™
ืชื•ื•ื™ื (ืœืžืขื˜ ื›ืคื™ ืฉืžืชื•ืืจ ื‘ื”ืžืฉืš) ื‘ืชื•ืš ื”ืžื™ืจื›ืื•ืช ืžืชื™ื™ื—ืกื™ื ืคืฉื•ื˜ื• ื›ืžืฉืžืขื•
ื—ืœืง ืžื”ื˜ื™ืขื•ืŸ. ืฆื™ื˜ื•ื˜ ื›ืคื•ืœ ื™ื˜ื•ืคืœ ื›ืคืฉื•ื˜ื• ื‘ืชื•ืš ื™ื—ื™ื“-
ืฆื™ื˜ื•ื˜ื™ื ื•ืœื”ื™ืคืš. ื‘ืชื•ืš ืžื—ืจื•ื–ืช ืžืฆื•ื˜ื˜ืช ื›ื–ื• ื”ืฆื™ื˜ื•ื˜ ื‘ืฉื™ืžื•ืฉ ื‘ืคื•ืขืœ
ื‘ื›ืœ ื–ืืช ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื‘ืชื• ืขืœ ื™ื“ื™ ื‘ืจื™ื—ื” ืฉืœื• ืขื ืงื• ื ื˜ื•ื™ ืื—ื•ืจื™ '\', ื›ืžื• ื‘
'"ืืชื”"'.
ยท ื˜ื™ืขื•ืŸ ืฉืื™ื ื• ืžื•ืงืฃ ื‘ืžืจื›ืื•ืช, ื›ืืžื•ืจ ืœืขื™ืœ, ื™ื›ื•ืœ ื‘ื“ืจืš ื›ืœืœ ืขื“ื™ื™ืŸ ืœื”ื›ื™ืœ
ืชื•ื•ื™ ืจื•ื•ื— ืื ื”ืจื•ื•ื—ื™ื ื”ืืœื” ื”ื ืขื ื ื˜ื•ื™ ืื—ื•ืจื™.
ยท ืงื• ื ื˜ื•ื™ ืื—ื•ืจื™ ืžื—ื•ืฅ ืœืžืจื›ืื•ืช ื”ืžืฆื•ืจืคื•ืช ื ืžื—ืง ื•ื”ื‘ืื™ื
ื“ืžื•ืช ื–ื•ื›ื” ืœื”ืชื™ื™ื—ืกื•ืช ืžื™ืœื•ืœื™ืช ื›ื—ืœืง ืžื”ื˜ื™ืขื•ืŸ.
ยท ืงื• ื ื˜ื•ื™ ืœื ืžืฆื•ื˜ื˜ ื‘ืกื•ืฃ ืฉื•ืจืช ืคืงื•ื“ื” ื ืžื—ืง ื•ื”ืฉื•ืจื” ื”ื‘ืื”
ืžืžืฉื™ืš ื‘ืคืงื•ื“ื”.

ืฉืžื•ืช ืงื‘ืฆื™ื, ื”ื™ื›ืŸ ืฉืฆืคื•ื™ื™ื, ื ืชื•ื ื™ื ืœืื—ืจ ืžื›ืŸ ืœืฉื™ื ื•ื™ื™ื ื”ื‘ืื™ื, ื‘
ืกื“ืจ ืคืขื•ืœื•ืช:

ยท ืื ืฉื ื”ืงื•ื‘ืฅ ืžืชื—ื™ืœ ื‘ืกื™ืžืŸ ืคืœื•ืก ืœื ืžืฆื•ื˜ื˜, ื•ื”- ืชื™ืงื™ื™ื” ืžืฉืชื ื” ื”ื•ื
ืžื•ื’ื“ืจ, ืกื™ืžืŸ ื”ืคืœื•ืก ื™ื•ื—ืœืฃ ื‘ืขืจืš ืฉืœ ืชื™ืงื™ื™ื” ืžืฉืชื ื”
ื•ืื—ืจื™ื• ืงื• ื ื˜ื•ื™. ืื ื” ืชื™ืงื™ื™ื” ื”ืžืฉืชื ื” ืื™ื ื• ืžื•ื’ื“ืจ ืื• ืžื•ื’ื“ืจ ืœ-null, ื”-
ืฉื ื”ืงื•ื‘ืฅ ืœื ื™ืฉืชื ื”.
ยท ื”ืจื—ื‘ื•ืช ืžื™ืœื•ืช ืžืขื˜ืคืช ืžื•ื—ืœื•ืช ืขืœ ืฉื ื”ืงื•ื‘ืฅ. ืชึฐืึดื™ืžื•ึผืช ื”ืขืจื•ืช: ืขืœ
ืชืžื™ื›ื” ืœื˜ื•ื•ื— ืืจื•ืš ื‘ื”ืจื—ื‘ืช ืžื™ืœืช ืžืขื˜ืคืช ืžืœืื” ืชื•ื—ืœืฃ ื‘-an
ืžื ื’ื ื•ืŸ ื”ืจื—ื‘ื” ืžื•ื’ื‘ืœ ืžื™ื•ืฉื ืคื ื™ืžื™ ืขืœ ืžื ืช ืœืขืงื•ืฃ
ื”ืฉืคืขื•ืช ืื‘ื˜ื—ื” ืืคืฉืจื™ื•ืช ื‘ืืžืฆืขื•ืช ื”ืจื—ื‘ืช ืžืขื˜ืคืช. ืฆืคื• ืœืžืกืคืจ ื”ื•ืœืš ื•ื’ื“ืœ
ืฉืœ ื—ืœืงื™ ื”ืชื•ื›ื ื™ืช ืชื•ืžื›ื™ื ืจืง ื‘ืชื—ื‘ื™ืจ ืžื•ื’ื‘ืœ ื–ื”:

ื”ืจื—ื‘ื•ืช ืžื˜ื ืžื•ื—ืœื•ืช ืขืœ ืฉื ื”ืงื•ื‘ืฅ: ืชื•ื•ื™ ื˜ื™ืœื“ื” ืžื•ื‘ื™ืœื™ื ('~/') ื™ื”ื™ื•
ื™ื•ื—ืœืฃ ื‘ื”ืจื—ื‘ื” ืฉืœ HOME, ื•ื›ืœ ืžื•ืคืข ืฉืœ '$VARIABLE' (ืื•
'${VARIABLE}') ื™ื•ื—ืœืฃ ื‘ื”ืจื—ื‘ื” ืฉืœ ื”ืžืฉืชื ื”, ืื ืืคืฉืจ;
ื ื™ืชืŸ ืœื’ืฉืช ืœืžืฉืชื ื™ื ืคื ื™ืžื™ื™ื ืฉืœ S-nail ื›ืžื• ื’ื ืกื‘ื™ื‘ืชื™ื™ื (ืžืขื˜ืคืช).
ื”ืžื ื’ื ื•ืŸ ื”ื–ื”. ืขืœ ืžื ืช ืœื›ืœื•ืœ ืชื• '$' ื’ื•ืœืžื™, ื”ืงื“ื™ืžื• ืื•ืชื• ืขื a
ื ื˜ื•ื™ ืื—ื•ืจื™ '\', ื›ื“ื™ ืœื›ืœื•ืœ ืงื• ื ื˜ื•ื™ ืื—ื•ืจื™ ื›ืคื•ืœ ืื•ืชื•. ืื ื™ื•ืชืจ ืžืฉื ื ืชื™ื‘ ื‘ื•ื“ื“
ื ื•ื‘ืข ืžื”ืจื—ื‘ื” ื–ื• ื•ื”ืคืงื•ื“ื” ืžืฆืคื” ืœืงื•ื‘ืฅ ืื—ื“, ืฉื’ื™ืื”
ืชื•ืฆืื•ืช.

ืฉื™ืžื• ืœื‘ ืฉื‘ื”ืงืฉืจ ืชืฆื•ื’ื” ืื™ื ื˜ืจืืงื˜ื™ื‘ื™, ืขืœ ืžื ืช ืœืืคืฉืจ ืขืจืš ืคืฉื•ื˜
ืงื‘ืœื” (ื”ืงืœื“ืช "ENTER"), ืฆื™ื˜ื•ื˜ ืงื• ื ื˜ื•ื™ ืื—ื•ืจื™ ืžืชื‘ืฆืข ื‘ืื•ืคืŸ ืื•ื˜ื•ืžื˜ื™ ื›
ื ื—ื•ืฅ, ืœืžืฉืœ, ืงื•ื‘ืฅ 'ื“ื™ืื˜\ ื”ื•ื \curd.txt' ื™ื•ืฆื’ ื‘ืชื•ืจ 'ื“ื™ืื˜\\ ื”ื•ื
\\curd.txt'.

ื”ืคืงื•ื“ื•ืช ื”ื‘ืื•ืช ื–ืžื™ื ื•ืช:

# ืคืงื•ื“ืช ื”ื”ืขืจื” ื’ื•ืจืžืช ืœื”ืชืขืœืžื•ืช ืžื”ืฉื•ืจื” ื›ื•ืœื”. ื”ืขืจื”: ื–ื” ื‘ืืžืช ื
ืคืงื•ื“ื” ืจื’ื™ืœื” ืฉืžื˜ืจืชื” ืœื‘ื˜ืœ ืืช ื”ื˜ื™ืขื•ื ื™ื ืฉืœื”, ืœื "ื”ืชื—ืœืช ืชื’ื•ื‘ื”"
ืžืฆื™ื™ืŸ ืชื• ืžื™ื•ื—ื“, ื›ืœื•ืžืจ, ืœืžืฉืœ, ื”ืขืจื•ืช ื ื’ืจืจื•ืช ืขืœ ืฉื•ืจื”
ืื™ื ื ืืคืฉืจื™ื™ื.

~ ืžืคืจืฉ ืืช ืฉืืจ ื”ืžื™ืœื” ื›ืฉื ืžืืงืจื• ื•ืžืขื‘ื™ืจ ืื•ืชื• ืœ-
ืฉื™ื—ื” ืคืงื•ื“ื”; ืœืžืฉืœ, '~mymacro' ื”ื™ื ืžื™ืœื” ื ืจื“ืคืช ืงืฆืจื” ื™ื•ืชืจ ืœ'ื”ืชืงืฉืจ mymacro".

- ื”ื“ืคืก ืืช ื”ื”ื•ื“ืขื” ื”ืงื•ื“ืžืช. ืื ื ื™ืชืŸ ืืจื’ื•ืžื ื˜ ืžืกืคืจื™ n, ืขื•ื‘ืจ ืœ-n'
ื”ื•ื“ืขื” ืงื•ื“ืžืช ื•ืžื“ืคื™ืก ืื•ืชื”.

= ื”ืฆื’ ืืช ืžืกืคืจ ื”ื”ื•ื“ืขื” ื”ื ื•ื›ื—ื™ืช ("ื”ื ืงื•ื“ื”").

? ืžื“ืคื™ืก ืกื™ื›ื•ื ืงืฆืจ ืฉืœ ืคืงื•ื“ื•ืช. [ืืคืฉืจื•ืช] ื‘ื”ื™ื ืชืŸ ืืจื’ื•ืžื ื˜, ืชืงืฆื™ืจ ืขื‘ื•ืจ
ื”ืคืงื•ื“ื” ื”ืžื“ื•ื‘ืจืช ืžื•ื“ืคืกืช ื‘ืžืงื•ื ื–ืืช; ื ื™ืชืŸ ืœืงืฆืจ ืคืงื•ื“ื•ืช ื‘ืื•ืคืŸ ื›ืœืœื™ ื•
ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื‘ืคืงื•ื“ื” ื–ื• ื›ื“ื™ ืœืจืื•ืช ืืช ื”ื”ืจื—ื‘ื” ื”ืžืœืื” ืฉืœ ืงื™ืฆื•ืจ ื›ื•ืœืœ ืืช
ืชืงืฆื™ืจ, ื ืกื”, ืœืžืฉืœ, '?h', '?hel' ื•-'?help' ื•ืจืื” ื›ื™ืฆื“ ื”ืชืฆื•ื’ื” ืžืฉืชื ื”.

! ืžื‘ืฆืข ืืช ื”-SHELL (ืจืื” sh(1)) ื”ืคืงื•ื“ื” ื”ื‘ืื”.

| ืžื™ืœื” ื ืจื“ืคืช ืœ- ืžืงื˜ืจืช ืคืงื•ื“ื”.

ื—ืฉื‘ื•ืŸ (ac) ื™ื•ืฆืจ, ื‘ื•ื—ืจ ืื• ืžืคืจื˜ (ื—ืฉื‘ื•ื ื•ืช) ื—ืฉื‘ื•ื ื•ืช. ื—ืฉื‘ื•ืŸ ื”ื•ื ืงื‘ื•ืฆื” ืฉืœ ืคืงื•ื“ื•ืช
ื•ื”ื’ื“ืจื•ืช ืžืฉืชื ื•ืช ืฉื™ื—ื“ ื‘ื“ืจืš ื›ืœืœ ืžืกื“ืจื•ืช ืืช ื”ืกื‘ื™ื‘ื” ืขื‘ื•ืจ
ืžื˜ืจืช ื™ืฆื™ืจืช ื”ืชื—ื‘ืจื•ืช ืœืžืขืจื›ืช. ืœืœื ืฉื•ื ื•ื™ื›ื•ื— ืจืฉื™ืžื” ืฉืœ ื›ืœ ื”ืžื•ื’ื“ืจื™ื
ื—ืฉื‘ื•ื ื•ืช ื•ืชื•ื›ื ื ืžื•ื“ืคืก. ื ื™ืชืŸ ืœื”ืคืขื™ืœ ื—ืฉื‘ื•ืŸ ืกืคืฆื™ืคื™ ืขืœ ื™ื“ื™
ื ื•ืชืŸ ืจืง ืืช ืฉืžื•, ื•ื›ืชื•ืฆืื” ืžื›ืš ืชื™ื‘ืช ื”ื“ื•ืืจ ืฉืœ ื”ืžืขืจื›ืช ืื• ืชื™ื‘ืช ื”ื“ื•ืืจ ื”ื ื›ื ืก ืฉืœ ืื•ืชื• ื—ืฉื‘ื•ืŸ
ืœื”ื™ื•ืช ืžื•ืคืขืœ ื›ืžื• ื‘ืืžืฆืขื•ืช ืฉื™ืžื•ืฉ ืžืคื•ืจืฉ ื‘ืคืงื•ื“ื” ืคื™ืœื”. ืฆื•ืจืช ืฉื ื™ ื”ื˜ื™ืขื•ื ื™ื ื”ื™ื
ื–ื”ื” ืœื”ื’ื“ืจืช ืžืืงืจื• ื›ืžื• via ืœึฐื”ึทื’ื“ึดื™ืจ. ืœื“ื•ื’ืžื”:

ื—ืฉื‘ื•ืŸ myisp {
set folder=imaps://[ืžื•ื’ืŸ ื‘ื“ื•ื"ืœ]
set record=+ื ืฉืœื—
ื”ื’ื“ืจ ืž="[ืžื•ื’ืŸ ื‘ื“ื•ื"ืœ] (ื”ืฉื ืฉืœื™)"
ื”ื’ื“ืจ smtp=smtp://[ืžื•ื’ืŸ ื‘ื“ื•ื"ืœ]
}

ื™ื•ืฆืจ ื—ืฉื‘ื•ืŸ ื‘ืฉื 'myisp' ืฉื ื™ืชืŸ ืœื‘ื—ื•ืจ ืžืื•ื—ืจ ื™ื•ืชืจ ืขืœ ื™ื“ื™ ืฆื™ื•ืŸ 'ื—ืฉื‘ื•ืŸ'
myisp'. ื”ื—ืฉื‘ื•ืŸ ื”ืžื™ื•ื—ื“ 'null' (ืœื ืชืœื•ื™ ืจื™ืฉื™ื•ืช) ืงื™ื™ื ืชืžื™ื“. localopts
ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื›ื“ื™ ืœื”ืชืื™ื ืืช ื”ื’ื“ืจื•ืช ื”ื—ืฉื‘ื•ืŸ - ืฉื•ื ื” ืžืคืงื•ื“ื•ืช ืžืืงืจื• ืจื’ื™ืœื•ืช ื”ื”ื’ื“ืจื•ืช
ื™ื•ื—ื–ืจ ืœืื—ืจ ื›ื™ื‘ื•ื™ ื”ื—ืฉื‘ื•ืŸ. ื ื™ืชืŸ ืœืžื—ื•ืง ื—ืฉื‘ื•ื ื•ืช ื‘ืืžืฆืขื•ืช
ืœื‘ื˜ืœ ื—ืฉื‘ื•ืŸ.

ื›ื™ื ื•ื™ (ื) ืœืœื ืืจื’ื•ืžื ื˜ื™ื, ืžื“ืคื™ืก ืืช ื›ืœ ื”ื›ื™ื ื•ื™ื™ื ื”ืžื•ื’ื“ืจื™ื ื›ืขืช. ืขื ืื—ื“
ื˜ื™ืขื•ืŸ, ืžื“ืคื™ืก ืืช ื”ื›ื™ื ื•ื™ ื”ื–ื”. ืขื ื™ื•ืชืจ ืžืืจื’ื•ืžื ื˜ ืื—ื“, ื™ื•ืฆืจ ื›ื™ื ื•ื™ ื—ื“ืฉ
ืื• ืžืฆืจืฃ ืœืื—ื“ ืงื™ื™ื. ื›ื™ื ื•ื™ ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื›ื“ื™ ืœืžื—ื•ืง ื›ื™ื ื•ื™ื™ื.

ืžืชื—ืœืคื™ื
(alt) ื ื”ืœ ืจืฉื™ืžื” ืฉืœ ื›ืชื•ื‘ื•ืช ื—ืœื•ืคื™ื•ืช / ืฉืžื•ืช ืฉืœ ื”ืžืฉืชืžืฉ ื”ืคืขื™ืœ, ื—ื‘ืจื™
ืืฉืจ ื™ื•ืกืจ ืžืจืฉื™ืžื•ืช ื”ื ืžืขื ื™ื ื‘ืขืช ืžืขื ื” ืœื”ื•ื“ืขื•ืช (ื•ืืช metoo
ื”ืžืฉืชื ื” ืœื ืžื•ื’ื“ืจ). ืื ื ื™ืชืŸ ืืจื’ื•ืžื ื˜ื™ื, ืงื‘ื•ืฆืช ื”ืฉืžื•ืช ื”ื—ืœื•ืคื™ื™ื ื”ื™ื
ืžื•ื—ืœืคื™ื ื‘ื”ื, ืœืœื ืืจื’ื•ืžื ื˜ื™ื ื”ืกื˜ ื”ื ื•ื›ื—ื™ ืžื•ืฆื’.

ืขื ื”
ืœื•ืงื— ืจืฉื™ืžืช ื”ื•ื“ืขื•ืช ื•ืžืกืžืŸ ื›ืœ ื”ื•ื“ืขื” ื›ืžืขื ื”. ืœืกื™ืžืŸ ื”ื–ื” ื™ืฉ
ืื™ืŸ ืžืฉืžืขื•ืช ื˜ื›ื ื™ืช ื‘ืžืขืจื›ืช ื”ื“ื•ืืจ; ื–ื” ืจืง ื’ื•ืจื ืœืกื™ืžื•ืŸ ื”ื•ื“ืขื•ืช
ืืช ืชืงืฆื™ืจ ื”ื›ื•ืชืจืช, ื•ื”ื•ืคืš ืื•ืชื ืœื ื™ืชื ื™ื ืœื˜ื™ืคื•ืœ ื‘ืžื™ื•ื—ื“.

ืžื˜ืžื•ืŸ [ืืคืฉืจื•ืช] ื—ืœ ืจืง ืขืœ ืชื™ื‘ื•ืช ื“ื•ืืจ IMAP ืžืื•ื—ืกื ื•ืช; ืœื•ืงื— ืจืฉื™ืžืช ื”ื•ื“ืขื•ืช ื•ืงื•ืจื
ื”ื”ื•ื“ืขื•ืช ืฉืฆื•ื™ื ื• ืœืชื•ืš ืžื˜ืžื•ืŸ ื”-IMAP.

ืฉื™ื—ื” ืงื•ืจื ืœืžืืงืจื• ืฉื ื•ืฆืจ ื‘ืืžืฆืขื•ืช ืœึฐื”ึทื’ื“ึดื™ืจ.

cd (ch) ืฉื ื” ืืช ืกืคืจื™ื™ืช ื”ืขื‘ื•ื“ื” ืœ-HOME ืื• ืืช ื”ืืจื’ื•ืžื ื˜ ื”ื ืชื•ืŸ. ืžื™ืœื” ื ืจื“ืคืช ืœ
chdir.

certsave
[ืืคืฉืจื•ืช] ื—ืœ ืจืง ืขืœ ื”ื•ื“ืขื•ืช ื—ืชื•ืžื•ืช ื‘-S/MIME. ืœื•ืงื— ืจืฉื™ืžืช ื”ื•ื“ืขื•ืช ื•ื
ืฉื ื”ืงื•ื‘ืฅ ื•ืฉื•ืžืจ ืืช ื”ืื™ืฉื•ืจื™ื ื”ื›ืœื•ืœื™ื ื‘ื—ืชื™ืžื•ืช ื”ื”ื•ื“ืขื” ื‘-
ืงื•ื‘ืฅ ื‘ืฉื ื‘ืคื•ืจืžื˜ ืงืจื™ื ืื ื•ืฉื™ ื•ื’ื ื‘ืคื•ืจืžื˜ PEM. ื”ืชืขื•ื“ื•ืช ื™ื›ื•ืœื•ืช ืœื”ื™ื•ืช ืžืื•ื—ืจ ื™ื•ืชืจ
ืžืฉืžืฉ ืœืฉืœื™ื—ืช ื”ื•ื“ืขื•ืช ืžื•ืฆืคื ื•ืช ืœืฉื•ืœื—ื™ ื”ื”ื•ื“ืขื•ืช ื”ืžืชืื™ืžื™ื ืœืคื™ ื”ื’ื“ืจื”
smime-encrypt-USER@HOST ืžืฉืชื ื™ื.

chdir (ch) ืฉื ื” ืืช ืกืคืจื™ื™ืช ื”ืขื‘ื•ื“ื” ืœ-HOME ืื• ืืช ื”ืืจื’ื•ืžื ื˜ ื”ื ืชื•ืŸ. ืžื™ืœื” ื ืจื“ืคืช ืœ cd.

ื”ืชืžื•ื˜ื˜ื•ืช
ื™ืฉื™ื ืจืง ืœืžืฆื‘ ืžื•ืฉื—ืœ. ืœื•ืงื— ืจืฉื™ืžืช ื”ื•ื“ืขื•ืช ื•ืžื‘ืฆืข ืืช ื›ืœ ื”ืชืฉื•ื‘ื•ืช
ื”ื•ื“ืขื•ืช ืืœื• ืื™ื ืŸ ื ืจืื•ืช ื‘ืกื™ื›ื•ืžื™ ื›ื•ืชืจื•ืช, ืืœื ืื ื”ืŸ ื‘ืžืฆื‘ 'ื—ื“ืฉ'.

ืœึฐื—ึทื‘ึผึตืจ [ืืคืฉืจื•ืช] ืื ืคื•ืขืœ ื‘ืžืฆื‘ ืžื ื•ืชืง ื‘ืชื™ื‘ืช ื“ื•ืืจ IMAP, ืขื‘ื•ืจ ืœืžืฆื‘ ืžืงื•ื•ืŸ
ื‘ืžืฆื‘ ื•ืœื”ืชื—ื‘ืจ ืœืฉืจืช ื”ื“ื•ืืจ ืชื•ืš ืฉืžื™ืจื” ืขืœ ืžืฆื‘ ืชื™ื‘ืช ื”ื“ื•ืืจ. ืจืื” ืืช
ืชื™ืื•ืจ ืฉืœ ื” ืžื ื•ืชืง ืžืฉืชื ื” ืœืžื™ื“ืข ื ื•ืกืฃ.

ื”ืขืชืง (ื’) ื”ืขืชืง ื”ื•ื“ืขื•ืช ืœืงื‘ืฆื™ื ืฉืฉืžื ื ื’ื–ืจ ืžืžื—ื‘ืจ ื”-
ื”ื”ื•ื“ืขื” ื”ืžืชืื™ืžื” ื•ืืœ ืชืกืžืŸ ืื•ืชื ื›ื ืฉืžืจื™ื; ืื—ืจืช ื–ื”ื” ืœ ืฉืžื•ืจ.

ื”ืขืชืง (ื’) ื”ืขืชืง ื”ื•ื“ืขื•ืช ืœืงื•ื‘ืฅ ื‘ืขืœ ื”ืฉื ื•ืืœ ืชืกืžืŸ ืื•ืชื ื›ืฉืžื•ืจื™ื; ืื—ืจืช
ื–ื”ื” ืœ ืœื”ืฆื™ืœ.

cwd ื”ื“ืคืก ืืช ืกืคืจื™ื™ืช ื”ืขื‘ื•ื“ื” ื”ื ื•ื›ื—ื™ืช.

ืคืขื ื•ื— [ืืคืฉืจื•ืช] ืขื‘ื•ืจ ื”ื•ื“ืขื•ืช ืœื ืžื•ืฆืคื ื•ืช ืคืงื•ื“ื” ื–ื• ื–ื”ื” ืœ ื”ืขืชืง; ืžื•ืฆืคืŸ
ื”ื•ื“ืขื•ืช ืžืคื•ืขื ื—ื•ืช ืชื—ื™ืœื”, ืื ืืคืฉืจ, ื•ืœืื—ืจ ืžื›ืŸ ืžื•ืขืชืงื•ืช.

ืœืคืขื ื— [ืืคืฉืจื•ืช] ืขื‘ื•ืจ ื”ื•ื“ืขื•ืช ืœื ืžื•ืฆืคื ื•ืช ืคืงื•ื“ื” ื–ื• ื–ื”ื” ืœ ื”ืขืชืง; ืžื•ืฆืคืŸ
ื”ื•ื“ืขื•ืช ืžืคื•ืขื ื—ื•ืช ืชื—ื™ืœื”, ืื ืืคืฉืจ, ื•ืœืื—ืจ ืžื›ืŸ ืžื•ืขืชืงื•ืช.

ืœึฐื”ึทื’ื“ึดื™ืจ ืœืœื ืืจื’ื•ืžื ื˜ื™ื ื”ืจืฉื™ืžื” ื”ื ื•ื›ื—ื™ืช ืฉืœ ืคืงื•ื“ื•ืช ื”ืžืืงืจื•, ื›ื•ืœืœ ืชื•ื›ื ืŸ, ืžื•ื“ืคืกืช,
ืื‘ืœ ืื—ืจืช ืžื•ื’ื“ืจ ืžืืงืจื•. ื”ื’ื“ืจืช ืžืืงืจื• ื”ื™ื ืจืฆืฃ ืฉืœ ืคืงื•ื“ื•ืช ื‘
ื”ื˜ื•ืคืก ื”ื‘ื:

ืชื’ื“ื™ืจ ืฉื {
ืคืงื•ื“ื” 1
ืคืงื•ื“ื” 2
...
commandN
}

ื ื™ืชืŸ ืœื”ืคืขื™ืœ ืžืืงืจื• ืžื•ื’ื“ืจ ื‘ืžืคื•ืจืฉ ื‘ืืžืฆืขื•ืช ื”- ืฉื™ื—ื” or ~ ืคืงื•ื“ื•ืช, ืื•
ื‘ืื•ืคืŸ ืžืจื•ืžื– ืขืœ ื™ื“ื™ ื”ื’ื“ืจืช ื” ื•ื• ืชื™ืงื™ื™ื” or ืชื™ืงื™ื™ื”-ื”ื•ืง-FOLDER ืžืฉืชื ื™ื. ืฆื™ื™ืŸ ื–ืืช
ืคืจืฉื ื•ืช ืฉืœ localopts ืชืœื•ื™ ืื™ืš (ื›ืœื•ืžืจ, "ื›ืžื• ืžื”": ืžืืงืจื• ืจื’ื™ืœ, ืชื™ืงื™ื™ื”
hook, account switch) ื”ืžืืงืจื• ืžื•ืคืขืœ. ื ื™ืชืŸ ืœืžื—ื•ืง ืžืืงืจื• ื‘ืืžืฆืขื•ืช ืœื ืœื”ื’ื“ื™ืจ.

ืœื”ืกื™ืจ (ื“) ืžืกืžืŸ ืืช ืจืฉื™ืžืช ื”ื”ื•ื“ืขื•ืช ื”ื ืชื•ื ื” ื›'ื ืžื—ืงื”'. ื’ื ื”ื•ื“ืขื•ืช ืฉื ืžื—ืงื• ืœื ื™ื”ื™ื•
ื ืฉืžืจ ื‘-MBOX ื•ื”ื ื’ื ืœื ื™ื”ื™ื• ื–ืžื™ื ื™ื ืขื‘ื•ืจ ืจื•ื‘ ื”ืคืงื•ื“ื•ืช ื”ืื—ืจื•ืช.

ืœื”ืฉืœื™ืš (ื“ื™) ื–ื”ื” ืœ ืœื”ืชืขืœื. ืจืื” ื’ื ืœึดืฉืึฐืžื•ึนืจ.

ืœื ืชืง
[ืืคืฉืจื•ืช] (ื“ื™ืกืงื•) ืื ืคื•ืขืœ ื‘ืžืฆื‘ ืžืงื•ื•ืŸ ื‘ืชื™ื‘ืช ื“ื•ืืจ IMAP, ืขื‘ื•ืจ ืืœ
ืžืฆื‘ ืžื ื•ืชืง ืชื•ืš ืฉืžื™ืจื” ืขืœ ืžืฆื‘ ืชื™ื‘ืช ื”ื“ื•ืืจ. ืจืื” ืืช ื”ืชื™ืื•ืจ ืฉืœ
ืžื ื•ืชืง ืžืฉืชื ื” ืœืขื•ื“. ืจืฉื™ืžืช ื”ื•ื“ืขื•ืช ืขืฉื•ื™ื” ืœื”ื™ื ืชืŸ ื‘ืื•ืคืŸ ืื•ืคืฆื™ื•ื ืœื™ ื‘ืฉื
ื˜ึทืขึฒื ึธื”; ืœืื—ืจ ืžื›ืŸ, ื”ื”ื•ื“ืขื•ืช ื”ืžืชืื™ืžื•ืช ื ืงืจืื•ืช ืœืชื•ืš ื”ืžื˜ืžื•ืŸ ืœืคื ื™ ื”-
ื”ื—ื™ื‘ื•ืจ ืกื’ื•ืจ. ื›ืš `ื“ื™ืกืงื• *' ื”ื•ืคืš ืืช ื›ืœ ืชื™ื‘ืช ื”ื“ื•ืืจ ืœื–ืžื™ื ื” ืขื‘ื•ืจ
ืฉื™ืžื•ืฉ ืžื ื•ืชืง.

dp, dt ืžื•ื—ืง ืืช ื”ื”ื•ื“ืขื” ื”ื ื•ื›ื—ื™ืช ื•ืžื“ืคื™ืก ืืช ื”ื”ื•ื“ืขื” ื”ื‘ืื”. ืื ืื™ืŸ ื”ื‘ื
ื”ื•ื“ืขื”, S-nail ืื•ืžืจ "at EOF".

ื˜ื™ื•ื˜ื” ืœื•ืงื— ืจืฉื™ืžืช ื”ื•ื“ืขื•ืช ื•ืžืกืžืŸ ื›ืœ ื”ื•ื“ืขื” ื ืชื•ื ื” ื›ื˜ื™ื•ื˜ื”. ืœืกื™ืžืŸ ื”ื–ื” ืื™ืŸ
ืžืฉืžืขื•ืช ื˜ื›ื ื™ืช ื‘ืžืขืจื›ืช ื”ื“ื•ืืจ; ื–ื” ืจืง ื’ื•ืจื ืœื”ื•ื“ืขื•ืช ืœื”ื™ื•ืช ืžืกื•ืžื ื•ืช ื‘
ืชืงืฆื™ืจ ื›ื•ืชืจืช, ื•ื”ื•ืคืš ืื•ืชื ื ื™ืชื ื™ื ืœื”ืชื™ื™ื—ืกื•ืช ื‘ืžื™ื•ื—ื“.

ื”ื“ (ec) ืžื”ื“ื”ื“ ืืช ื”ื˜ื™ืขื•ื ื™ื ืฉืœื•, ืคืชืจื•ืŸ ืฉืžื•ืช ืžื™ื•ื—ื“ื™ื ื›ืคื™ ืฉืชื•ืขื“ื• ืขื‘ื•ืจ ื”ืคืงื•ื“ื”
ืคื™ืœื”. ืจืฆืคื™ ื”ื‘ืจื™ื—ื” '\a', '\b', '\c', '\f', '\n', '\r', '\t', '\v', '\\'
ื•-'\0octal-num' ืžืชืคืจืฉื™ื ื‘ื“ื™ื•ืง ื›ืคื™ ืฉื”ื ืขืœ ื™ื“ื™ ื”ื“ืคืก(1) (ืฆื™ื˜ื•ื˜ ื ื›ื•ืŸ
ืžืกื•ืคืง).

ืขืจื™ื›ื” (ื”) ื›ื•ื•ืŸ ืืช ืขื•ืจืš ื”ื˜ืงืกื˜ (ื›ื”ื’ื“ืจืชื• ื‘-EDITOR) ืขืœ ื›ืœ ื”ื•ื“ืขื” ืžื”ื ืชื•ืŸ
ืจืฉื™ืžื” ื‘ืชื•ืจื”. ืชื•ื›ืŸ ืฉื”ืฉืชื ื” ื ืžื—ืง ืืœื ืื ื›ืŸ ื›ืชื™ื‘ื” ื—ื•ื–ืจืช ื ืขืจืš ืžืฉืชื ื”
ืžื•ื’ื“ืจ.

ืืœื™ืฃ ื—ืœืง ืž if/ืืœื™ืฃ/ืื—ืจ/ื— ืชื ืื™ - ืื ืžืฆื‘ื• ืฉืœ ืงื•ื“ื if
ื”ื™ื” ืฉืงืจ, ื‘ื“ื•ืง ืืช ื”ืชื ืื™ ื”ื‘ื ื•ื”ืคืขืœ ืืช ื”ื‘ืœื•ืง ื”ื‘ื ืื ื–ื”
ืžืขืจื™ืš ื ื›ื•ืŸ.

ืื—ืจ (ืืœ) ื—ืœืง ืžื” if/ืืœื™ืฃ/ืื—ืจ/ื— ืžื•ืชื ื” - ืื ืืฃ ืื—ื“ ืžืชื ืื™ ื”-
ืงื•ื“ื if ื• ืืœื™ืฃ ื”ืคืงื•ื“ื•ืช ื”ื™ื• ื ื›ื•ื ื•ืช, ื” ืื—ืจ ื”ื‘ืœื•ืง ืžื‘ื•ืฆืข.

ื— (he) ืžืกืžืŸ ืืช ื”ืกื•ืฃ ืฉืœ if/ืืœื™ืฃ/ืื—ืจ/ื— ื‘ืœื•ืง ื‘ื™ืฆื•ืข ืžื•ืชื ื”.

ืฉื’ื™ืื•ืช [ืื•ืคืฆื™ื”] ืžื›ื™ื•ื•ืŸ ืฉ-S-nail ืžืฉืชืžืฉืช ื‘ืงื•ื ืกื•ืœื” ื›ืžืžืฉืง ืžืฉืชืžืฉ ื–ื” ื™ื›ื•ืœ ืœืงืจื•ืช
ื”ื•ื“ืขื•ืช ื’ื•ืœืœื•ืช ืžื”ืจ ืžื“ื™ ื›ื“ื™ ืฉื™ื–ื•ื”ื•. ืื•ืคืฆื™ื•ื ืœื™ ืžืฆืœืฆืœ ื”ื•ื“ืขืช ืฉื’ื™ืื”
ื–ืžื™ืŸ ืชื•ืจ ื”ืžืื—ืกืŸ ื›ืคื™ืœื•ื™ื•ืช ืฉืœ ื”ื•ื“ืขืช ืฉื’ื™ืื” ื›ืœืฉื”ื™ ื•ืžื•ื“ื™ืข ืœ-
ืžืฉืชืžืฉ ื‘ื”ืคืขืœื•ืช ืื™ื ื˜ืจืืงื˜ื™ื‘ื™ื•ืช ื‘ื›ืœ ืคืขื ืฉื”ืชืจื—ืฉื” ืฉื’ื™ืื” ื—ื“ืฉื”. ื”ืชื•ืจ ื”ื•ื
ืกื•ืคื™: ืื ื”ื’ื•ื“ืœ ื”ืžืจื‘ื™ ืฉืœื• ื”ื•ืฉื’ ื›ืœ ื”ื•ื“ืขื” ื—ื“ืฉื” ืชื—ืœื™ืฃ ืืช ื”ื‘ื›ื•ืจื”. ื”
ื”ืคืงื•ื“ื” ืฉื’ื™ืื•ืช ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื›ื“ื™ ืœื ื”ืœ ืืช ืชื•ืจ ื”ื”ื•ื“ืขื•ืช ื”ื–ื”: ืื ื ื™ืชืŸ ืœึฐื”ึทืฆึดื™ื’ ืื• ืœื
ืืจื’ื•ืžื ื˜ ื”ืชื•ืจ ื™ื•ืฆื’ ื•ื™ื ื•ืงื”, ื‘ืจื•ืจ ืจืง ื™ื ืงื” ื”ื›ืœ
ื”ื•ื“ืขื•ืช ืžื”ืชื•ืจ.

ื™ืฆื™ืื” (ex ืื• x) ืฆื ืž-S-nail ืžื‘ืœื™ ืœืฉื ื•ืช ืืช ืชื™ื‘ืช ื”ื“ื•ืืจ ื”ืคืขื™ืœื” ื•ืœื“ืœื’ ืขืœ ื›ืœ ืฉืžื™ืจื”
ืฉืœ ื”ื•ื“ืขื•ืช ื‘-MBOX ื›ืžื• ื’ื ืงื•ื‘ืฅ ื”ื™ืกื˜ื•ืจื™ื™ืช ืขื•ืจืš ืฉื•ืจืช ื”ืคืงื•ื“ื” ืฉืขื•ืงื‘ืช ืื—ืจื™ื”ื.

ืžืืคื™ื™ื ื™ื
ื”ื“ืคืก ืืช ืจืฉื™ืžืช ื”ืชื›ื•ื ื•ืช ืฉื”ื•ืจื›ื‘ื• ืœืชื•ืš S-nail.

ืฉืœื— (Fi) ืื•ื”ื‘ ืคื™ืœื”, ืืš ืคืชื— ืืช ืชื™ื‘ืช ื”ื“ื•ืืจ ืœืงืจื™ืื” ื‘ืœื‘ื“.

ืคื™ืœื” (fi) ืคืงื•ื“ืช ื”ืงื•ื‘ืฅ ืขื•ื‘ืจืช ืœืชื™ื‘ืช ื“ื•ืืจ ื—ื“ืฉื”. ื‘ืœื™ ื•ื™ื›ื•ื—ื™ื ื–ื” ืžื“ืคื™ืก ืืช
ื”ืžืฆื‘ ื”ืžืœื ืฉืœ ืชื™ื‘ืช ื”ื“ื•ืืจ ื”ื ื•ื›ื—ื™ืช. ืื ื ื™ืชืŸ ื˜ื™ืขื•ืŸ, ื”ื•ื ื™ื™ื›ืชื‘
ืฉื™ื ื•ื™ื™ื (ื›ื’ื•ืŸ ืžื—ื™ืงื•ืช) ืฉื”ืžืฉืชืžืฉ ื‘ื™ืฆืข ื•ืคืชื— ืชื™ื‘ืช ื“ื•ืืจ ื—ื“ืฉื”. ื›ืžื” ืžื™ื•ื—ื“ื™ื
ืžื•ืกื›ืžื•ืช ืžื•ื›ืจื•ืช ืขื‘ื•ืจ ืฉื ื˜ืขื ื”:

# (ืกื™ืžืŸ ืžืกืคืจ) ืคื™ืจื•ืฉื• ื”ืงื•ื‘ืฅ ื”ืงื•ื“ื,
% (ืกื™ืžืŸ ืื—ื•ื–) ืคื™ืจื•ืฉื• ืชื™ื‘ืช ื”ื“ื•ืืจ ืฉืœ ื”ืžืขืจื›ืช ืฉืœ ื”ืžืฉืชืžืฉ ื”ืžื–ืžื™ืŸ (ืื• ื”
ืขืจืš ืฉืœ ืชื™ืงื™ื™ื” ืขื‘ื•ืจ ืชื™ืงื™ื•ืช IMAP),
%ืžึดืฉืืชึทืžึตืฉื ืคื™ืจื•ืฉื• ืชื™ื‘ืช ื”ื“ื•ืืจ ืฉืœ ื”ืžืขืจื›ืช ืฉืœ ื”ืžืฉืชืžืฉ (ื•ืœืขื•ืœื ืœื ื”ืขืจืš ืฉืœ ืชื™ืงื™ื™ื”,
ืœืœื ืงืฉืจ ืœื”ื’ื“ืจื” ื‘ืคื•ืขืœ ืฉืœื•),
& (ืืžืคืจืกื ื“) ืคื™ืจื•ืฉื• ืงื•ื‘ืฅ ื”-MBOX ืฉืœ ื”ืžืฉืชืžืฉ ื”ืžื–ืžื™ืŸ ื•
+ืงื•ื‘ืฅ ืคื™ืจื•ืฉื• ื ืคื™ืœื” ื‘ ืชื™ืงื™ื™ื” ื‘ืžื“ืจื™ืš.
%:specific file ืžืชืจื—ื‘ ืœืื•ืชื• ืขืจืš ื›ืžื• ืžืคืจื˜ ืงื‘ืฆื™ื, ืื‘ืœ ื”ืงื•ื‘ืฅ ืžื˜ื•ืคืœ ื›
ืชื™ื‘ืช ื“ื•ืืจ ืžืขืจื›ืช ืขืœ ื™ื“ื™, ืœืžืฉืœ, ื” mbox ื• ืœื”ืฆื™ืœ ืคืงื•ื“ื•ืช, ืžืฉืžืขื•ืช
ืฉื”ื•ื“ืขื•ืช ืฉื ืงืจืื• ื‘ื”ืคืขืœื” ื”ื ื•ื›ื—ื™ืช ื™ื”ื™ื•
ื”ื•ืขื‘ืจ ืœืชื™ื‘ืช ื”ื“ื•ืืจ ืฉืœ MBOX ื‘ืžืงื•ื ืคืฉื•ื˜ ืœื”ื™ื•ืช ืžืกื•ืžืŸ ื‘ืชื•ืจ
ืœืงืจื•ื.

ืื ื”ืฉื ืชื•ืื ืœืื—ืช ืžื”ืžื—ืจื•ื–ื•ืช ืฉื”ื•ื’ื“ืจื• ื‘ืคืงื•ื“ื” ืงื™ืฆื•ืจ, ื–ื”
ื”ื•ื—ืœืฃ ื‘ืฆื•ืจืชื• ื”ืืจื•ื›ื” ื•ื”ื•ืจื—ื‘. ืื ื”ืฉื ืžืกืชื™ื™ื ื‘-'.gz', '.bz2' ืื•
'.xz' ื”ื•ื ืžื˜ื•ืคืœ ื›ื“ื—ื•ืก ืื™ืชื• ืžื•ืคืขืœืช ื“ื—ื™ืกืช(1), bzip2(1) ืื• xz(1),
ื‘ื”ืชืืžื”, ื•ืžื˜ื•ืคืœ ื‘ืฉืงื™ืคื•ืช ื‘ืืžืฆืขื•ืช ื“ื—ื™ืกื” (ืื™) ื‘ื™ื ื™ื™ื
ืฉืœื‘ (ื‘ืืžืฆืขื•ืช ืงื•ื‘ืฅ ื–ืžื ื™) ืขื ื”ืžืชืงืŸ ื”ืžืชืื™ื, ืชืžื™ื›ื” ืžืกืคืงืช
ืžืกื•ืคืง. ื‘ืื•ืคืŸ ื“ื•ืžื”, ืื ื”ืงื•ื‘ืฅ ื‘ืขืœ ื”ืฉื ืื™ื ื• ืงื™ื™ื, ืืœื ืงื•ื‘ืฅ ืขื ืื—ื“ ืžื”-
ื”ืจื—ื‘ื•ืช ื“ื—ื™ืกื” ืฉื”ื•ื–ื›ืจื• ื›ืŸ, ืื– ื”ืฉื ืžื•ืจื—ื‘ ืื•ื˜ื•ืžื˜ื™ืช ื•
ื ืขืฉื” ืฉื™ืžื•ืฉ ื‘ืงื•ื‘ืฅ ื”ื“ื—ื•ืก.

ืื—ืจืช, ืื ื”ืฉื ืžืกืชื™ื™ื ื‘ืกื™ื•ืžืช ืขื‘ื•ืจ ืืฉืจ ืงื•ื‘ืฅ-hook-load-EXTENSION
ื• ืงื•ื‘ืฅ-hook-save-EXTENSION ืžืฉืชื ื™ื ืžื•ื’ื“ืจื™ื, ื•ืื– ื™ืฉืžืฉื• ื”ื•ื•ื™ื ื”ื ืชื•ื ื™ื
ื›ื“ื™ ืœื˜ืขื•ืŸ ื•ืœืฉืžื•ืจ "ืฉื", ื•-S-nail ื™ืขื‘ื•ื“ ืขื ืงื•ื‘ืฅ ื–ืžื ื™ ื‘ื™ื ื™ื™ื.

ืงื‘ืฆื™ MBOX (ืชื™ื‘ื•ืช ื“ื•ืืจ ืฉื˜ื•ื—ื•ืช ืžื‘ื•ืกืกื•ืช ืงื‘ืฆื™ื) ื ืขื•ืœื™ื ื‘ื“ืจืš ื›ืœืœ ื‘ืžื”ืœืš ืคืขื•ืœื•ืช ื”ืงื‘ืฆื™ื
ืขืœ ืžื ืช ืœืžื ื•ืข ื—ื•ืกืจ ืขืงื‘ื™ื•ืช ื›ื ื’ื“ ืฉื™ื ื•ื™ื™ื ื‘ืžืงื‘ื™ืœ. ืงื‘ืฆื™ ืชื™ื‘ืช ื“ื•ืืจ
ืฉ-S-nail ืžืชื™ื™ื—ืก ืืœื™ื” ื›ืืœ ืชื™ื‘ื•ืช ื“ื•ืืจ ืฉืœ ื”ืžืขืจื›ืช ื™ื”ื™ื• ืžื•ื’ื ื•ืช ื’ื ืขืœ ื™ื“ื™ ืžื” ืฉื ืงืจื dotlock
ืงื‘ืฆื™ื, ื”ื“ืจืš ื”ืžืกื•ืจืชื™ืช ืฉืœ ื ืขื™ืœืช ืงื‘ืฆื™ ืกืœื™ืœ ื“ื•ืืจ: ืœื›ืœ ืงื•ื‘ืฅ 'a' ืงื•ื‘ืฅ ื ืขื™ืœื”
'a.lock' ื™ื™ื•ื•ืฆืจ ืœืžืฉืš ื”ืกื ื›ืจื•ืŸ - ืœืคื™ ื”ืฆื•ืจืš ื
ืชื”ืœื™ืš ื™ืœื“ ืžื•ืคืจื“ ื ืงื•ื“ื•ืช ื™ืฉืžืฉ ื›ื“ื™ ืœื”ืชืื™ื ืœืฆื•ืจืš
ื”ืชืืžื•ืช ื”ืจืฉืื•ืช ืขืœ ืžื ืช ืœื™ืฆื•ืจ ืืช ืงื•ื‘ืฅ dotlock ื‘ืื•ืชื” ืกืคืจื™ื™ื” ื•
ืขื ืื•ืชื” ื–ื”ื•ืช ืžืฉืชืžืฉ ื•ืงื‘ื•ืฆื” ื›ืžื• ืงื•ื‘ืฅ ื”ืขื ื™ื™ืŸ. ืจืื” ื’ื
mbox-rfc4155 ืœื›ื•ื•ื ื•ืŸ ืขื“ื™ืŸ ืฉืœ ื”ื˜ื™ืคื•ืœ ื‘ืงื‘ืฆื™ MBOX.

If ืฉื ืžืชื™ื™ื—ืก ืœืกืคืจื™ื™ื” ืขื ืกืคืจื™ื•ืช ื”ืžืฉื ื” 'tmp', 'new' ื•-'cur', ืื ื›ืŸ
ืžืชื™ื™ื—ืกื™ื ืืœื™ื• ื›ืืœ ืชื™ืงื™ื™ื” ื‘ืคื•ืจืžื˜ "Maildir". ืฉื ื”ื˜ื•ืคืก

[v15-compat] ืคืจื•ื˜ื•ืงื•ืœ://[ืžืฉืชืžืฉ[:ืกื™ืกืžื”]@]ืžืืจื—[:ืคื•ืจื˜][/ื ืชื™ื‘]
[no v15-compat] protocol://[user@]host[:port][/path]

ื ืœืงื— ื›ืžืคืจื˜ ืชื™ื‘ืช ื“ื•ืืจ ืื™ื ื˜ืจื ื˜. ื”ื‘ืจื™ืช [ืื•ืคืฆื™ื”] ื ืชืžื›ืช
ืคืจื•ื˜ื•ืงื•ืœื™ื ื”ื pop3 (POP3) ื• ืคื•ืค 3 (POP3 ืขื ืชื—ื‘ื•ืจื” ืžื•ืฆืคื ืช SSL/TLS). ื”
[/ื ึธืชึดื™ื‘] ื”ื—ืœืง ืชืงืฃ ืจืง ืขื‘ื•ืจ IMAP; ืฉื ื–ื” ื›ื‘ืจื™ืจืช ืžื—ื“ืœ ืชื™ื‘ืช ื”ื“ื•ืืจ ื”ื ื›ื ืก. ืจืื” ื’ื
ืกืขื™ืฃ On ื›ืชื•ื‘ืช ื”ืืชืจ ืชื—ื‘ื™ืจ ื• ืชึฐืขื•ึผื“ึธื” ื‘ื“ื™ืงื”.

[ืœืœื v15-compat] ืื ื”ืžืฉืชืžืฉ ืžื›ื™ืœ ืชื•ื•ื™ื ืžื™ื•ื—ื“ื™ื, ื‘ืžื™ื•ื—ื“ '/' ืื• '%', ื”ื
ื—ื™ื™ื‘ ืœื”ื™ื•ืช escape ื‘ืกื™ืžื•ืŸ ื›ืชื•ื‘ืช URL - ื”ืคืงื•ื“ื” ืงื•ื“ url ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื›ื“ื™ ืœื”ืฆื™ื’ ืืช
ื”ืžืจื” ื”ื›ืจื—ื™ืช. ื”ื—ืœืง ื”ืื•ืคืฆื™ื•ื ืœื™ ืฉืœ 'ื ืชื™ื‘' ื—ืœ ืขืœ IMAP ื‘ืœื‘ื“; ืื ื–ื”
ืžื•ืฉืžื˜, ื ืขืฉื” ืฉื™ืžื•ืฉ ื‘ืจื™ืจืช ื”ืžื—ื“ืœ 'INBOX'.

ืื S-nail ืžื—ื•ื‘ืจ ืœืฉืจืช IMAP, ืฉื ืฉืœ ื”ื˜ื•ืคืก `@mailbox' ืžืชื™ื™ื—ืก ืืœื™ื•
'ืชื™ื‘ืช ื”ื“ื•ืืจ' ื‘ืฉืจืช ื”ื–ื”, ืื‘ืœ ืื—ืจืช ืœืงื™ื“ื•ืžืช '@' ืื™ืŸ ืžืฉืžืขื•ืช ืžื™ื•ื—ื“ืช.

ื“ื’ืœ ืœื•ืงื— ืจืฉื™ืžืช ื”ื•ื“ืขื•ืช ื•ืžืกืžืŸ ืืช ื”ื”ื•ื“ืขื•ืช ื‘ืชื•ืจ ื“ื’ืœged ืขื‘ื•ืจ ื“ื—ื•ืฃ/ืžื™ื•ื—ื“
ืชืฉื•ืžืช ื”ืœื‘. ืœืกื™ืžืŸ ื–ื” ืื™ืŸ ืžืฉืžืขื•ืช ื˜ื›ื ื™ืช ื‘ืžืขืจื›ืช ื”ื“ื•ืืจ; ื–ื” ืจืง ื’ื•ืจื
ื”ื•ื“ืขื•ืช ืฉื™ื•ื“ื’ืฉื• ื‘ืกื™ื›ื•ื ื”ื›ื•ืชืจืช, ื•ื™ื•ืฆืจื•ืช ืื•ืชืŸ ื‘ืžื™ื•ื—ื“
ื ื™ืชืŸ ืœื”ืชื™ื™ื—ืกื•ืช.

ืชื™ืงื™ื™ื” (ืงืคืœ) ืื•ืชื• ื“ื‘ืจ ื›ืžื• ืคื™ืœื”.

ืชื™ืงื™ื•ืช ืœืœื ืืจื’ื•ืžื ื˜ื™ื, ืจืฉื•ื ืืช ืฉืžื•ืช ื”ืชื™ืงื™ื•ืช ื‘ืกืคืจื™ื™ืช ื”ืชื™ืงื™ื•ืช. ืขื
ืชื™ืงื™ื™ื” ืงื™ื™ืžืช ื›ืืจื’ื•ืžื ื˜, ืžืคืจื˜ืช ืืช ืฉืžื•ืช ื”ืชื™ืงื™ื•ืช ืžืชื—ืช ืœืชื™ืงื™ื” ื‘ืขืœืช ื”ืฉื;
ืœืžืฉืœ, ื”ืคืงื•ื“ื” `ืชื™ืงื™ื•ืช @' ืžืคืจื˜ืช ืืช ื”ืชื™ืงื™ื•ืช ื‘ืจืžืช ื”ื‘ืกื™ืก ืฉืœ ื”ื ื•ื›ื—ื™
ืฉืจืช IMAP. ืจืื” ื’ื ืืช ื”ืžืฉืชื ื” imap-list-depth.

ืžืขืงื‘
(ื•) ื“ื•ืžื” ืœ ืœื”ื’ื™ื‘, ืืš ืฉื•ืžืจ ืืช ื”ื”ื•ื“ืขื” ื‘ืงื•ื‘ืฅ ื”ื ืงืจื ืขืœ ืฉื ื”ื—ืœืง ื”ืžืงื•ืžื™
ืฉืœ ื›ืชื•ื‘ืช ื”ื ืžืขืŸ ื”ืจืืฉื•ืŸ (ื‘ืžืงื•ื ื‘ ืฉื™ื).

ืžืขืงื‘
(ืคื•) ื“ื•ืžื” ืœ ืœื”ื’ื™ื‘, ืืš ืฉื•ืžืจ ืืช ื”ื”ื•ื“ืขื” ื‘ืงื•ื‘ืฅ ื”ื ืงืจื ืขืœ ืฉื ื”ื—ืœืง ื”ืžืงื•ืžื™
ืฉืœ ื›ืชื•ื‘ืช ื”ื ืžืขืŸ ื”ืจืืฉื•ืŸ (ื‘ืžืงื•ื ื‘ ืฉื™ื).

ื”ืžืฉืš
ื“ื•ืžื” ืžืขืงื‘, ืืš ืžื’ื™ื‘ ืœื›ืœ ื”ื ืžืขื ื™ื ืœืœื ืงืฉืจ ืœ- flipr
ืžืฉืชื ื”

ืฉื•ืœื— ืขื•ืงื‘
ื“ื•ืžื” ืžืขืงื‘, ืื‘ืœ ืžื’ื™ื‘ ืœืฉื•ืœื— ืจืง ืœืœื ืงืฉืจ ืœ flipr
ืžืฉืชื ื”

ืงื“ื™ืžื” ื›ื™ื ื•ื™ ืขื‘ื•ืจ fwd.

ืงึธื“ึดื™ืžึธื” ื›ื™ื ื•ื™ ืขื‘ื•ืจ fwd.

ื”ื—ืœ ืž- (ื•) ืœื•ืงื— ืจืฉื™ืžื” ืฉืœ ื”ื•ื“ืขื•ืช ื•ืžื“ืคื™ืก ืืช ื›ื•ืชืจื•ืช ื”ื”ื•ื“ืขื•ืช ืฉืœื”ืŸ (ืžื” ืฉืžื›ืฉื™ืจ ื–ืืช
ืคืงื•ื“ื” ื›ืžืชืงืŸ ื—ื™ืคื•ืฉ S-nails).

fwd ื“ื•ืžื” fwd, ืืš ืฉื•ืžืจืช ืืช ื”ื”ื•ื“ืขื” ื‘ืงื•ื‘ืฅ ื”ืงืจื•ื™ ืขืœ ืฉื ื”ื—ืœืง ื”ืžืงื•ืžื™ ืฉืœ ื”-
ื›ืชื•ื‘ืช ื”ื ืžืขืŸ (ื‘ืžืงื•ื in ืฉื™ื).

fwd ืœื•ืงื— ื”ื•ื“ืขื” ื•ื›ืชื•ื‘ืช ืฉืœ ื ืžืขืŸ ื•ืžืขื‘ื™ืจ ืืœื™ื• ืืช ื”ื”ื•ื“ืขื”.
ื”ื˜ืงืกื˜ ืฉืœ ื”ื”ื•ื“ืขื” ื”ืžืงื•ืจื™ืช ื›ืœื•ืœ ื‘ื”ื•ื“ืขื” ื”ื—ื“ืฉื”, ืขื ื”ืขืจืš ืฉืœ
fwdheading ืžืฉืชื ื” ื”ื•ื“ืคืก ืœืคื ื™. ื” fwdignore ื• ืœื”ืจื—ื™ืง ืคืงื•ื“ื•ืช ืœืฆื™ื™ืŸ
ืื™ืœื• ืฉื“ื•ืช ื›ื•ืชืจื•ืช ื›ืœื•ืœื™ื ื‘ื”ื•ื“ืขื” ื”ื—ื“ืฉื”. ืจืง ื”ื—ืœืง ื”ืจืืฉื•ืŸ ืฉืœ ื
ื”ื•ื“ืขื” ืžืจื•ื‘ื” ื—ืœืงื™ื ื›ืœื•ืœื” ืืœื ืื ื›ืŸ ืงื“ื™ืžื”-ื›ืžืฆื•ืจืฃ ื”ืืคืฉืจื•ืช ืžื•ื’ื“ืจืช.
ืืœื ืื ื›ืŸ ื”ืื•ืคืฆื™ื” ืฉืžื•ืช ืžืœืื™ื ืžื•ื’ื“ืจ ื›ืชื•ื‘ื•ืช ื”ื ืžืขื ื™ื ื™ื™ืžื—ืงื•
ื”ืขืจื•ืช, ืฉืžื•ืช ื•ื›ื•'.

fwdignore
ืžืฆื™ื™ืŸ ืžืื™ืœื• ืฉื“ื•ืช ื›ื•ืชืจืช ื™ืฉ ืœื”ืชืขืœื ืขื ื”ืคืงื•ื“ื” fwd. ืคืงื•ื“ื” ื–ื•
ืื™ืŸ ื”ืฉืคืขื” ื›ืืฉืจ ืงื“ื™ืžื”-ื›ืžืฆื•ืจืฃ ื”ืืคืฉืจื•ืช ืžื•ื’ื“ืจืช.

ืœื”ืจื—ื™ืง
ืžืฆื™ื™ืŸ ืื™ืœื• ืฉื“ื•ืช ื›ื•ืชืจืช ื™ืฉ ืœืฉืžื•ืจ ืขื ื”ืคืงื•ื“ื” fwd. ืœื”ืจื—ื™ืง
ืžื‘ื˜ืœ fwdignore. ืœืคืงื•ื“ื” ื–ื• ืื™ืŸ ื”ืฉืคืขื” ื›ืืฉืจ ื” ืงื“ื™ืžื”-ื›ืžืฆื•ืจืฃ
ื”ืืคืฉืจื•ืช ืžื•ื’ื“ืจืช.

ืจื•ึผื—ึท ื”ื’ื“ืจ ืื• ืจืฉื•ื ื›ื™ื ื•ื™ื™ื ืฉืœ ืคืงื•ื“ื•ืช, ืžื” ืฉื ืงืจื ืจื•ื—ื•ืช ืจืคืื™ื. ื‘ืœื™ ื•ื™ื›ื•ื—ื™ื ืจืฉื™ืžื” ืฉืœ ื›ื•ืœื
ื›ื™ื ื•ื™ื™ื ื™ื“ื•ืขื™ื ื›ืจื’ืข ืžื•ื“ืคืกื™ื. ื‘ื˜ื™ืขื•ืŸ ืื—ื“ ื”ืจื—ื‘ืช ื”ื ืชื•ืŸ
ืžื•ืฆื’ ื›ื™ื ื•ื™. ืขื ืฉื ื™ ืืจื’ื•ืžื ื˜ื™ื ืื• ื™ื•ืชืจ, ื›ื™ื ื•ื™ ืคืงื•ื“ื” ืžื•ื’ื“ืจ ืื• ืžืชืขื“ื›ืŸ:
ื”ืืจื’ื•ืžื ื˜ ื”ืจืืฉื•ืŸ ื”ื•ื ื”ืฉื ืชื—ืชื™ื• ืืžื•ืจื” ืœื”ื™ื•ืช ืฉื•ืจืช ื”ืคืงื•ื“ื” ื”ื ื•ืชืจืช
ื ื’ื™ืฉ, ืฉืชื•ื›ื ื• ื™ื›ื•ืœ ืœื”ื™ื•ืช ื›ืžืขื˜ ื›ืœ ื“ื‘ืจ. ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื‘ืจื•ื— ืจืคืื™ื
ื‘ื›ืœ ืžืงื•ื ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื‘ืคืงื•ื“ื” ืจื’ื™ืœื”, ืื‘ืœ ืชืžื™ื“ ื™ืฉ ืขื“ื™ืคื•ืช; ื˜ื™ืขื•ื ื™ื ื›ืœืฉื”ื
ืฉื ื™ืชื ื• ืœื›ื™ื ื•ื™ ื”ืคืงื•ื“ื” ืžืฆื˜ืจืคื™ื ืœืชื•ื›ืŸ ื”ื›ื™ื ื•ื™, ื•ื”-
ื”ืžื—ืจื•ื–ืช ื”ืžืชืงื‘ืœืช ื™ื•ืฆืจืช ืืช ืฉื•ืจืช ื”ืคืงื•ื“ื” ืฉืžื‘ื•ืฆืขืช, ืœืžืขืฉื”. ืจืื” ื’ื
ืœื ืžืืจื—.

? gh xx
`ghost': ืื™ืŸ ื›ื™ื ื•ื™ ื›ื–ื”: "xx"
? gh xx echo ืฉืœื•ื,
? gh xx
ghost xx "ื”ื“ื”ื•ื“ ืฉืœื•ื,"
? xx
ืฉืœื•ื,
? xx ืขื•ืœื
ืฉืœื•ื, ืขื•ืœื

ื›ื•ืชืจื•ืช (ื—) ื”ืฆื’ ืืช ืงื‘ื•ืฆืช ื”ื›ื•ืชืจื•ืช ื”ื ื•ื›ื—ื™ืช, ืฉื’ื•ื“ืœื” ืชืœื•ื™ ื‘ืžืฉืชื ื”
ืžืกืš. ืื ื ื™ืชืŸ ืžืคืจื˜ ื”ื•ื“ืขื”, ืงื‘ื•ืฆืช ื”ื›ื•ืชืจื•ืช ื”ืžื›ื™ืœื” ืืช
ื”ื”ื•ื“ืขื” ื”ืจืืฉื•ื ื” ื‘ื• ืžื•ืฆื’ืช ื•ื”ื”ื•ื“ืขื” ื‘ื—ืœืง ื”ืขืœื™ื•ืŸ ืฉืœ ื”ืžืกืš ื”ื•ืคื›ืช ืœ-
"ื ืงื•ื“ื”" ื—ื“ืฉื”.

ืœืขื–ื•ืจ (hel) ืžื™ืœื” ื ืจื“ืคืช ืœ ?.

ื”ื™ืกื˜ื•ืจื™ื” [ืื•ืคืฆื™ื”] ืื• ืœึฐื”ึทืฆึดื™ื’ or ื‘ืจื•ืจ ืจืฉื™ืžืช ืขืจื›ื™ ื”ื”ื™ืกื˜ื•ืจื™ื”; ืขืฉืจื•ื ื™ ืžืกืคืจ
ืืจื’ื•ืžื ื˜ ื‘ื•ื—ืจ ื•ืžืฆื™ื’ ืืช ืขืจืš ื”ื”ื™ืกื˜ื•ืจื™ื” ื”ืžืชืื™ื - ืœื—ืฅ ืขืœ "ENTER" ื›ื“ื™ ืœืงื‘ืœ
ื–ื”, ื•ื”ืขืจืš ื‘ื”ื™ืกื˜ื•ืจื™ื” ื™ื”ืคื•ืš ืœื˜ื•ืค ื”ื”ื™ืกื˜ื•ืจื™ื” ื”ื—ื“ืฉ. ืžืฆื‘ ื‘ืจื™ืจืช ื”ืžื—ื“ืœ ืื ืœื
ื”ื˜ื™ืขื•ื ื™ื ื ื™ืชื ื™ื ื”ื•ื ืœึฐื”ึทืฆึดื™ื’.

ืœื”ื—ื–ื™ืง (ื”ื•, ื’ื ืœืฉืžืจ) ืœื•ืงื— ืจืฉื™ืžืช ื”ื•ื“ืขื•ืช ื•ืžืกืžืŸ ื›ืœ ื”ื•ื“ืขื” ื‘ื” ืœืฉืžื™ืจื”
ื‘ืชื™ื‘ืช ื”ื“ื•ืืจ ืฉืœ ื”ืžืขืจื›ืช ืฉืœ ื”ืžืฉืชืžืฉ ื‘ืžืงื•ื ื‘-MBOX. ืื™ื ื• ืขื•ืงืฃ ืืช ืœื”ืกื™ืจ
ืคืงื•ื“ื”. S-nail ืกื•ื˜ื” ืžืชืงืŸ POSIX ื‘ืคืงื•ื“ื” ื–ื•, ื›ื™ ื ื”ื‘ื
ืคืงื•ื“ื” ืฉื ื™ืชื ื” ืœืื—ืจ ืœื”ื—ื–ื™ืง ื™ืฆื™ื’ ืืช ื”ื”ื•ื“ืขื” ื”ื‘ืื”, ืœื ืืช ื”ื ื•ื›ื—ื™ืช.

if (i) ื—ืœืง ืžื”ืžืชืงืŸ if/ืืœื™ืฃ/ืื—ืจ/ื— ืžื‘ื ื” ื‘ื™ืฆื•ืข ืžื•ืชื ื” - ืื
ื”ืชื ืื™ ื”ื ืชื•ืŸ ื ื›ื•ืŸ ื•ืื– ื”ื‘ืœื•ืง ื”ืžื•ื‘ืœืข ืžื‘ื•ืฆืข. POSIX ื‘ืœื‘ื“
ืชื•ืžืš ื‘ืชื ืื™ื '[Rr]eceive', '[Ss]end' ื•-'[Tt]erm' (ื”ืคืขืœ ืื ืกื˜ื ื“ืจื˜ื™
ื”ืงืœื˜ ื”ื•ื tty), ื›ืœ ื”ืชื ืื™ื ื”ื ื•ืชืจื™ื ื”ื ื”ืจื—ื‘ื•ืช ืœื ื ื™ื™ื“ื•ืช; ืฆื™ื™ืŸ ื–ืืช
ืชื ืื™ื ืฉืฆื•ื™ื ื• ื›ื•ื–ื‘ ื’ื•ืจืžื™ื ืœื‘ื™ืฆื•ืข ื›ืœ ื”ืชื ืื™
ืœื‘ื ื•ืช ืขื“ ืœืกื’ื™ืจื” (ื”ืชื•ืืžืช). ื— ืคืงื•ื“ื” ืฉื™ืฉ ืœื“ื›ื. ื”ืชื—ื‘ื™ืจ
ืฉืœ ื”ืงื™ื ื•ืŸ if ืžื‘ื ื” ื‘ื™ืฆื•ืข ืžื•ืชื ื” ื“ื•ืจืฉ ืฉื›ืœ ืชื ืื™ ื•
ืืœืžื ื˜ ืชื—ื‘ื™ืจ ืžื•ืงืฃ ื‘ืจื•ื•ื— ืœื‘ืŸ.

ืื ืžืงื‘ืœื™ื
ืคืงื•ื“ื•ืช...
ืื—ืจ
ืคืงื•ื“ื•ืช...
ื—

ืชื ืื™ ื ื•ืกืฃ ื™ื›ื•ืœ ืœื”ื™ื•ืช ื›ืœ ืขืจืš ื‘ื•ืœื™ืื ื™ (ืจืื” ืกืขื™ืฃ ืขืจืš ืืคืฉืจื•ื™ื•ืช ืœ
booleans) ื›ื“ื™ ืœืกืžืŸ ื‘ืœื•ืง ืขื˜ื•ืฃ ื›"ืœืขื•ืœื ืœื ืœื‘ืฆืข" ืื• "ืœื‘ืฆืข ืชืžื™ื“". ื–ื”
ืืคืฉืจ ืœื‘ื“ื•ืง ืืช ืงื™ื•ืžื• ืฉืœ ืžืฉืชื ื” ืื• ืœื”ืฉื•ื•ืช ืืช ื”ืจื—ื‘ืชื• ืžื•ืœ ืžืฉืชืžืฉ
ืขืจืš ื ืชื•ืŸ ืื• ืžืฉืชื ื” ืื—ืจ ื‘ืืžืฆืขื•ืช ื”ื˜ืจื™ื’ืจ ื”ืžื•ืชื ื” '$' ("ื”ืžืฉืชื ื” ื”ื‘ื")
ืื•ืคื™. ืื•ืคืจื˜ื•ืจื™ ื”ื”ืฉื•ื•ืื” ื”ื–ืžื™ื ื™ื ื”ื '<' (ืคื—ื•ืช ืž), '<=' (ืคื—ื•ืช ืž
ืื• ืฉื•ื•ื” ืœ), '==' (ืฉื•ื•ื”), '!=' (ืœื ืฉื•ื•ื”), '>=' (ื’ื“ื•ืœ ืื• ืฉื•ื•ื” ืœ), '>'
(ื’ื“ื•ืœ ืž), '=@' (ื”ื•ื ืžื—ืจื•ื–ืช ืžืฉื ื” ืฉืœ) ื•-'!@' (ืื™ื ื” ืžื—ืจื•ื–ืช ืžืฉื ื” ืฉืœ). ื”ืขืจื›ื™ื
ืžืฆื“ ืฉืžืืœ ื•ื™ืžื™ืŸ ืžืชื™ื™ื—ืกื™ื ื›ืžื—ืจื•ื–ื•ืช ื•ืžืฉื•ื•ื™ื ื‘ืชื™ื ืฉืœ 8 ืกื™ื‘ื™ื•ืช-
ื—ื›ื, ืชื•ืš ื”ืชืขืœืžื•ืช ืžืจื™ืฉื™ื•ืช ืœืคื™ ื›ืœืœื™ ื”ืงื™ื“ื•ื“ US-ASCII (ืœื›ืŸ,
ืชืœื•ื™ ื‘ืžืงื•ื ื”ืคืขื™ืœ, ื•ืื•ืœื™ ืžื™ื™ืฆืจ ืชื•ืฆืื•ืช ืฉื’ื•ื™ื•ืช ืขื‘ื•ืจ ืžื—ืจื•ื–ื•ืช ื‘-
ืงื™ื“ื•ื“ ืžืงื•ืžื™). ืคืจื˜ ืœื‘ื“ื™ืงื•ืช ื”ืžื—ืจื•ื–ืช ื”ืžืฉื ื”, ื”ื”ืฉื•ื•ืื” ืชื”ื™ื” ื‘ืžืงื•ื ื–ืืช
ืžื‘ื•ืฆืข ื‘ืื•ืคืŸ ืืจื™ืชืžื˜ื™ ืื ืฉื ื™ื”ื, ื”ืขืจืš ืฉื ื™ืชืŸ ืœืžืฉืชืžืฉ ื•ื›ืŸ ื”ืžืฉืชื ื”
ืชื•ื›ืŸ, ื ื™ืชืŸ ืœื ืชื— ื›ืžืกืคืจื™ื (ืžืกืคืจื™ื ืฉืœืžื™ื). ืžืฉืชื ื” ืœื ืžื•ื’ื“ืจ ืžื˜ื•ืคืœ ื›-
ืžื—ืจื•ื–ืช ืจื™ืงื”.

ื›ืืฉืจ ื”ืชืžื™ื›ื” [ืื•ืคืฆื™ื•ื ืœื™ืช] ื‘ื‘ื™ื˜ื•ื™ื™ื ืจื’ื™ืœื™ื ื–ืžื™ื ื”, ื”ื‘ื“ื™ืงื” ื”ื ื•ืกืคืช
ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื‘ืžืงืจื™ื '=~' ื•-'!~'. ื”ื ืžืชื™ื™ื—ืกื™ื ืœืฆื“ ื™ืžื™ืŸ ื›ืืœ ืจื’ื™ืœ
ื‘ื™ื˜ื•ื™ ื”ืžื•ืชืื ืœืœื ืจื’ื™ืฉื•ืช ืจื™ืฉื™ื•ืช ื•ื‘ื”ืชืื ืœ-LC_CTYPE ื”ืคืขื™ืœ
locale, ื›ืœื•ืžืจ ืžื—ืจื•ื–ื•ืช ื‘ืงื™ื“ื•ื“ ื”ืžืงื•ื ืฆืจื™ื›ื•ืช ืœื”ื™ื•ืช ืžื•ืชืืžื•ืช ื›ื”ืœื›ื”.

ื ื™ืชืŸ ืœื”ืฆื˜ืจืฃ ืœืชื ืื™ื ื‘ืืžืฆืขื•ืช ืจืฉื™ืžื•ืช AND-OR (ื›ืืฉืจ ื”ืื•ืคืจื˜ื•ืจ AND ื”ื•ื '&&' ื•ื”-
ืื•ืคืจื˜ื•ืจ OR ื”ื•ื '||'), ืฉื™ืฉ ืœื”ื ืขื“ื™ืคื•ืช ืฉื•ื•ื” ื•ื™ื•ืขืจืš ืขื ืฉืžืืœื”
ืืกื•ืฆื™ืื˜ื™ื‘ื™ื•ืช, ื•ื‘ื›ืš ืžืฉืชืžืฉ ื‘ืื•ืชื• ืชื—ื‘ื™ืจ ืฉื™ื“ื•ืข ื‘- sh(1). ื–ื” ื’ื
ืืคืฉืจ ืœื™ืฆื•ืจ ืงื‘ื•ืฆื•ืช ืฉืœ ืชื ืื™ื ื•ืจืฉื™ืžื•ืช ืขืœ ื™ื“ื™ ืกื’ื™ืจืชื ื‘ื–ื•ื’ื•ืช ืฉืœ
ืกื•ื’ืจื™ื™ื '[ ... ]', ื”ืขืฉื•ื™ื™ื ืœื”ื™ื•ืช ืฉืœื•ื‘ื™ื ื–ื” ื‘ื–ื”, ื•ื’ื ืœื”ื™ื•ืช ืžื—ื•ื‘ืจื™ื
ื‘ืืžืฆืขื•ืช ืจืฉื™ืžื•ืช AND-OR.

ื”ืชื•ืฆืื•ืช ืฉืœ ืชื ืื™ื ื‘ื•ื“ื“ื™ื ื•ืงื‘ื•ืฆื•ืช ืฉืœืžื•ืช ืขืฉื•ื™ื•ืช ืœื”ืฉืชื ื•ืช ื‘ืืžืฆืขื•ืช unary
ืื•ืคืจื˜ื•ืจื™ื: ื”ืื•ืคืจื˜ื•ืจ ื”ืื ืจื™ '!' ื™ื”ืคื•ืš ืืช ื”ืชื•ืฆืื”.

ืื $debug
echo *debug* ืžื•ื’ื“ืจ
ื—
if $ttycharset == "UTF-8"
echo *ttycharset* ืžื•ื’ื“ืจ ืœ-UTF-8, ืœืœื ืจื’ื™ืฉื•ืช ืจื™ืฉื™ื•ืช
ื—
set t1=one t2=one
ืื $t1 == $t2
echo ืฉื ื™ ื”ืžืฉืชื ื™ื ื”ืœืœื• ืฉื•ื•ื™ื
ื—
ืื $version-major >= 15
echo ื”ืคืขืœืช ื’ืจืกื” ื—ื“ืฉื”..
if $features =@ "regex"
if $TERM =~ "^xterm.*"
ื”ื“ ..ื‘ืžืกื•ืฃ X
ื—
ื—
if [ [ true ] && [ [ $debug ] || [ $verbose ] ] ]
ื”ื“ ืจื•ืขืฉ, ืจื•ืขืฉ
ื—
ืื ื ื›ื•ืŸ && $debug || $verbose
ื”ื“ ืืกื•ืฆื™ืื˜ื™ื‘ื™ื•ืช ืฉืžืืœื™ืช, ื›ื™ื“ื•ืข ืžื”ืงืœื™ืคื”
ื—
ืื ! ! ื ื›ื•ืŸ &&! [! $debug && ! $verbose ]
echo Unary ืชืžื™ื›ื” ื‘ืžืคืขื™ืœ
ื—
ื—

ืœื”ืชืขืœื ืœืœื ืืจื’ื•ืžื ื˜ื™ื ืžื•ื“ืคืกืช ืจืฉื™ืžืช ืฉื“ื•ืช ื”ื›ื•ืชืจืช ืฉื”ืชืขืœืžื• ืžื”ื, ืื—ืจืช ื”ื ืชื•ืŸ
ืจืฉื™ืžื” ืฉืœ ืฉื“ื•ืช ื›ื•ืชืจื•ืช ืžืชื•ื•ืกืคืช ืœืจืฉื™ืžืช ื”ื”ืชืขืœืžื•ืช: ืฉื“ื•ืช ื›ื•ืชืจื•ืช ื‘ืจืฉื™ืžืช ื”ื”ืชืขืœืžื•ืช
ืื™ื ื ืžื•ื“ืคืกื™ื ืขืœ ื”ืžืกื•ืฃ ื›ืืฉืจ ืžื•ื“ืคืกืช ื”ื•ื“ืขื”. ืœื”ื“ืคืกืช ื”ื•ื“ืขื” ื‘
ื‘ืฉืœืžื•ืชื•, ื”ืฉืชืžืฉ ื‘ืคืงื•ื“ื•ืช ืกื•ึผื’ or ืงื•ืคื•ื ื™ื ืœื”ื“ืคืกื”. ืจืื” ื’ื ืœื”ืฉืœื™ืš ื• ืœึดืฉืึฐืžื•ึนืจ.

IMAP [ืืคืฉืจื•ืช] ืฉื•ืœื— ืžื—ืจื•ื–ื•ืช ืคืงื•ื“ื•ืช ื™ืฉื™ืจื•ืช ืœืฉืจืช ื”-IMAP ื”ื ื•ื›ื—ื™. ืฉืึทื‘ึผึฐืœื•ึผืœ
ืคื•ืขืœ ืชืžื™ื“ ื‘-IMAP `ืžืฆื‘ ื ื‘ื—ืจ' ื‘ืชื™ื‘ืช ื”ื“ื•ืืจ ื”ื ื•ื›ื—ื™ืช; ืžืฆื•ื•ื” ืขืœ ื›ืš
ืฉื™ื ื•ื™ ื–ื” ื™ืคื™ืง ืชื•ืฆืื•ืช ืœื ืจืฆื•ื™ื•ืช ื•ื™ืฉ ืœื”ื™ืžื ืข ืžืžื ื•. IMAP ืฉื™ืžื•ืฉื™
ื”ืคืงื•ื“ื•ืช ื”ืŸ:

create ืœื•ืงื— ืืช ื”ืฉื ืฉืœ ืชื™ื‘ืช ื“ื•ืืจ IMAP ื›ืืจื’ื•ืžื ื˜ ื•ื™ื•ืฆืจ
ื–ื”.

getquotaroot (RFC 2087) ืœื•ืงื— ืืช ื”ืฉื ืฉืœ ืชื™ื‘ืช ื“ื•ืืจ IMAP ื›ืืจื’ื•ืžื ื˜
ื•ืžื“ืคื™ืก ืืช ื”ืžื›ืกื•ืช ื”ื—ืœื•ืช ืขืœ ืชื™ื‘ืช ื”ื“ื•ืืจ. ืœื ื”ื›ืœ IMAP
ืฉืจืชื™ื ืชื•ืžื›ื™ื ื‘ืคืงื•ื“ื” ื–ื•.

ืžืจื—ื‘ ืฉืžื•ืช (RFC 2342) ืื™ื ื• ืœื•ืงื— ืืจื’ื•ืžื ื˜ื™ื ื•ืžื“ืคื™ืก ืืช ื”-Personal
ืžืจื—ื‘ื™ ื”ืฉืžื•ืช, ืžืจื—ื‘ื™ ื”ืฉืžื•ืช ืฉืœ ื”ืžืฉืชืžืฉ ื”ืื—ืจ ื•ืžืจื—ื‘ื™ ื”ืฉืžื•ืช ื”ืžืฉื•ืชืคื™ื
ืžืจื—ื‘ื™ ืฉืžื•ืช. ื›ืœ ืกื•ื’ ืžืจื—ื‘ ืฉืžื•ืช ืžื•ื“ืคืก ื‘ืกื•ื’ืจื™ื™ื; ืื
ื™ืฉื ื ืžืจื—ื‘ื™ ืฉืžื•ืช ืžืจื•ื‘ื™ื ืžืื•ืชื• ืกื•ื’, ืคื ื™ืžื™
ืกื•ื’ืจื™ื™ื ืžืคืจื™ื“ื™ื ื‘ื™ื ื™ื”ื. ืœื›ืœ ืžืจื—ื‘ ืฉืžื•ืช ืงื™ื“ื•ืžืช ื•-a
ืžืคืจื™ื“ ื”ื™ืจืจื›ื™ื” ืžื•ืคื™ืข ื‘ืจืฉื™ืžื”. ืœื ื›ืœ ืฉืจืชื™ IMAP ืชื•ืžื›ื™ื
ื”ืคืงื•ื“ื” ื”ื–ื•.

inc ื›ืžื• newmail.

ืจืฉื™ืžื” ืžื“ืคื™ืก ืืช ื”ืฉืžื•ืช ืฉืœ ื›ืœ ื”ืคืงื•ื“ื•ืช ื”ื–ืžื™ื ื•ืช, ืžืžื•ื™ื ื™ื ื‘ืกื“ืจ ืืœืคื‘ื™ืชื™.

localopts
ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื‘ืคืงื•ื“ื” ื–ื• ื›ื“ื™ ืœื‘ืฆืข ืœื•ืงืœื™ื–ืฆื™ื” ืฉืœ ืฉื™ื ื•ื™ื™ื ื‘ืžืฉืชื ื™ื, ื›ืœื•ืžืจ ืžืฆื‘ื
ื™ื•ื—ื–ืจ ืœืงื•ื“ื ืœืื—ืจ ื”ืฉืืจืช ื”ื”ื™ืงืฃ ื”ืžื›ื•ืกื”. ื–ื” ื™ื›ื•ืœ ืœื”ื™ื•ืช ืจืง
ื‘ืฉื™ืžื•ืฉ ื‘ืชื•ืš ื‘ืœื•ืงื™ื ืฉืœ ื”ื’ื“ืจืช ืžืืงืจื• ืฉื”ื•ืฆื’ื• ืขืœ ื™ื“ื™ ื—ืฉื‘ื•ืŸ or ืœึฐื”ึทื’ื“ึดื™ืจ, ื•ื”ื•ื
ืžืชืคืจืฉ ื›ื‘ื•ืœื™ืื ื™ (ืจืื” ืขืจืš ืืคืฉืจื•ื™ื•ืช); "ื”ื”ื™ืงืฃ ื”ืžื›ื•ืกื”" ืฉืœ ื—ืฉื‘ื•ืŸ ื”ื•ื
ื ืฉืืจ ื‘ืจื’ืข ืฉื”ื•ื ื›ื‘ื•ื™ ืฉื•ื‘.

ื”ื’ื“ืจ ื”ื’ื“ืจื•ืช ื–ืžื ื™ืช {
ื”ื’ื“ืจ ืืคืฉืจื•ืช_ื’ืœื•ื‘ืœื™ืช1
localopts ืขืœ
ื”ื’ื“ืจ local_option1
ื”ื’ื“ืจ local_option2
localopts ืœื‘ื˜ืœ
ื”ื’ื“ืจ ืืคืฉืจื•ืช_ื’ืœื•ื‘ืœื™ืช2
}

ื”ืขืจื•ืช ืฉื”ื”ื’ื“ืจื” ื”ื–ื• "ื ืขืจืžืช": ื›ืœื•ืžืจ, ืื 'macro1' ืžืืคืฉืจ ืœืฉื ื•ืช ืœื•ืงืœื™ื–ืฆื™ื”
ื•ืงื•ืจื 'macro2', ืฉืžืืคืก ื‘ืžืคื•ืจืฉ ืœื•ืงืœื™ื–ืฆื™ื”, ื•ืื– ื›ืœ ืขืจืš ืžืฉืชื ื”
ื‘ืชื•ืš 'macro2' ืขื“ื™ื™ืŸ ื™ื•ื—ื–ืจ ืขืœ ื™ื“ื™ 'macro1'!

ืชืขื ื” ื”ืฉื‘ ืœื”ื•ื“ืขื•ืช ืฉื ื›ื ืกื•ืช ื“ืจืš ื™ื“ื•ืข (mlist) ืื• ืžื ื•ื™ (mlsubscribe)
ืจืฉื™ืžื•ืช ืชืคื•ืฆื”, ืื• ืœื”ืขืžื™ื“ ืคื ื™ื ืฉื”ื ืขื•ืฉื™ื ื–ืืช (ืจืื” ืชืคื•ืฆื” ืจืฉื™ืžื•ืช): ืขืœ ื”ืจื’ื™ืœ ืชืฉื•ื‘ื”
ืคื•ื ืงืฆื™ื•ื ืœื™ื•ืช ื–ื• ืชื ืงื•ื˜ ื‘ืื•ืคืŸ ืคืขื™ืœ ื•ืืฃ ืชืกื™ืจ ืืช ื ืžืขื ื™ ื”ื”ื•ื“ืขื•ืช ืœืคื™ ื”ืกื“ืจ
ืœื™ืฆื•ืจ ื”ื•ื“ืขื” ืฉืืžื•ืจื” ืœื”ื™ืฉืœื— ืœืจืฉื™ืžืช ืชืคื•ืฆื”. ืœื“ื•ื’ืžื”
ื–ื” ื’ื ื™ืคื™ืง ื‘ืื•ืคืŸ ืžืจื•ืžื– ื›ื•ืชืจืช 'Mail-Followup-To:' ืื ื–ื” ื ืจืื” ืฉื™ืžื•ืฉื™,
ืœืœื ืงืฉืจ ืœื”ื’ื“ืจืช ื”ืžืฉืชื ื” ืžืขืงื‘ ืœ.

Mail ื“ื•ืžื” ื“ื•ืืจ, ืืš ืฉื•ืžืจืช ืืช ื”ื”ื•ื“ืขื” ื‘ืงื•ื‘ืฅ ื”ืงืจื•ื™ ืขืœ ืฉื ื”ื—ืœืง ื”ืžืงื•ืžื™ ืฉืœ ื”-
ื›ืชื•ื‘ืช ื”ื ืžืขืŸ ื”ืจืืฉื•ืŸ (ื‘ืžืงื•ื ื‘ ืฉื™ื).

ื“ื•ืืจ (ืž) ืœื•ืงื— (ืจืฉื™ืžืช) ื›ืชื•ื‘ืช/ื›ืชื•ื‘ื•ืช ื ืžืขืŸ ื‘ืชื•ืจ (ืืจื’ื•ืžื ื˜/ื™ื), ืื• ืฉื•ืืœ ืขืœ
ืงืœื˜ ืกื˜ื ื“ืจื˜ื™ ืื ืœื ื ื™ืชืŸ; ืœืื—ืจ ืžื›ืŸ ืื•ืกืฃ ืืช ืชื•ื›ืŸ ื”ื“ื•ืืจ ื”ื ื•ืชืจ ื•
ืฉื•ืœื— ืืช ื–ื”.

mbox (mb) ืจืฉื™ืžืช ื”ื”ื•ื“ืขื•ืช ื”ื ืชื•ื ื” ืชื™ืฉืœื— ืœ-MBOX ื›ืืฉืจ S-nail ื ืกื’ืจ; ื–ื”
ืคืขื•ืœืช ื‘ืจื™ืจืช ืžื—ื“ืœ ืืœื ืื ื›ืŸ ืœื”ื—ื–ื™ืง ื”ืืคืฉืจื•ืช ืžื•ื’ื“ืจืช. [ื”ืชื ื”ื’ื•ืช v15 ืขืฉื•ื™ื” ืœื”ื™ื•ืช ืฉื•ื ื”] ื–ื”
ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื‘ืคืงื•ื“ื” ืจืง ื‘ืชื™ื‘ืช ื“ื•ืืจ ืžืขืจื›ืช (ืจืื” ืคื™ืœื”).

ืžื™ืžื˜ื™ืค
ืœืœื ืืจื’ื•ืžื ื˜ื™ื ื›ืœืฉื”ื ื™ื•ืฆื’ ื”ืชื•ื›ืŸ ืฉืœ ื”ืžื˜ืžื•ืŸ ืžืกื•ื’ MIME. ืื—ืจืช
ื›ืœ ืืจื’ื•ืžื ื˜ ืžื’ื“ื™ืจ ืžืคืจื˜ ืกื•ื’ MIME ืžืœื ืฉืœ ืกื•ื’ ืฉื™ื”ื™ื”
ื ื•ืกืฃ (ื”ื•ืกืฃ) ืœืžื˜ืžื•ืŸ. ื‘ื›ืœ ืžืงืจื” ืžืงื•ืจื•ืช ืžืกื•ื’ MIME ื ื˜ืขื ื™ื ืชื—ื™ืœื” ื›
ื ื—ื•ืฅ - mimetypes-load-control ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื›ื“ื™ ืœื›ื•ื•ื ืŸ ืืช ื”ืžืงื•ืจื•ืช
ื ื˜ืขืŸ ื‘ืคื•ืขืœ. ืขื™ื™ืŸ ื‘ืกืขื™ืฃ ื‘ื ื•ืฉื ืืœ ื”ืื ื™ ืกื•ื’ื™ื ืฉืœ mime ืงื‘ืฆื™ื ืœืžื™ื“ืข ื ื•ืกืฃ ืขืœ MIME
ืžืคืจื˜ื™ ืกื•ื’ ื•ื”ื ื•ืฉื ื”ื–ื” ื‘ื›ืœืœ. ื‘ื™ื˜ื•ืœ ืจื™ืฉื•ื ืžืกื•ื’ MIME ื•ืžื˜ืžื•ืŸ
ื ื™ืชืŸ ืœื”ืคืขื™ืœ ืื™ืคื•ืกื™ื ืขื unmimetype.

mlist ืœืœื ื˜ื™ืขื•ื ื™ื ืจืฉื™ืžืช ื›ืœ ืจืฉื™ืžื•ืช ื”ืชืคื•ืฆื” ื”ืžื•ื’ื“ืจื•ืช ื›ืขืช (ื•ืฉืœื”ืŸ
ืžืืคื™ื™ื ื™ื, ืื ื™ืฉ) ืžื•ื“ืคืก. ืื—ืจืช ื›ืœ ื”ื˜ื™ืขื•ื ื™ื ื”ื ืชื•ื ื™ื (ืฉืœื ืฆืจื™ื›ื™ื ืœื”ื™ื•ืช
ืžืฆื•ื˜ื˜ ืžืœื‘ื“ ืจื•ื•ื— ืœื‘ืŸ) ื™ืชื•ื•ืกืคื• ื•ืžืขืชื” ื™ื•ื›ืจื• ื›ื“ื™ื•ื•ืจ
ืจืฉื™ืžื•ืช. ื ื™ืชืŸ ืœื”ืกื™ืจ ืจืฉื™ืžื•ืช ืชืคื•ืฆื” ื‘ืืžืฆืขื•ืช ื”ืคืงื•ื“ื” ื‘ื˜ืœ ืจืฉื™ืžื”.

ืื ื”ืชืžื™ื›ื” [ืื•ืคืฆื™ื•ื ืœื™ืช] ื‘ื‘ื™ื˜ื•ื™ื™ื ืจื’ื™ืœื™ื ื–ืžื™ื ื”, ื™ื™ืชื›ืŸ ืฉืจืฉื™ืžื•ืช ื“ื™ื•ื•ืจ
ื™ืฆื•ื™ืŸ ื’ื ื›ื‘ื™ื˜ื•ื™ื™ื ืจื’ื•ืœืจื™ื™ื (ืจืื” re_format(7) ืœืžื™ื“ืข ื ื•ืกืฃ ืขืœ ืืœื”).

mlsubscribe
ืœืœื ืืจื’ื•ืžื ื˜ื™ื ืจืฉื™ืžืช ื›ืœ ืจืฉื™ืžื•ืช ื”ืชืคื•ืฆื” ื”ืžื•ื’ื“ืจื•ืช ื›ืขืช ืฉื™ืฉ ืœื”ืŸ ื
ืชื›ื•ื ืช ื”ืžื ื•ื™ ืžื•ื“ืคืกืช. ืื—ืจืช ืชื›ื•ื ื” ื–ื• ืชื•ื’ื“ืจ ืขื‘ื•ืจ ื›ื•ืœื
ื ืชื ื• ืจืฉื™ืžื•ืช ืชืคื•ืฆื”, ื•ื™ืฆืจื• ืื•ืชืŸ ืœืื—ืจื•ื ื” ืœืคื™ ื”ืฆื•ืจืš (ื›ืžื• ื“ืจืš mlist). ืžึดื ื•ึผื™
ื ื™ืชืŸ ืœื”ืกื™ืจ ืชื›ื•ื ื•ืช ื‘ืืžืฆืขื•ืช ื”ืคืงื•ื“ื” unmlsubscribe. ืจืื” ื’ื ืžืขืงื‘ ืœ.

ืœื”ื–ื™ื– ื“ื•ืžื” ื”ืžื”ืœืš, ืืš ืžืขื‘ื™ืจ ืืช ื”ื”ื•ื“ืขื•ืช ืœืงื•ื‘ืฅ ื”ื ืงืจื ืขืœ ืฉื ื”ื—ืœืง ื”ืžืงื•ืžื™ ืฉืœ ื”-
ื›ืชื•ื‘ืช ื”ืฉื•ืœื— ืฉืœ ื”ื”ื•ื“ืขื” ื”ืจืืฉื•ื ื” (ื‘ืžืงื•ื ื‘ ืฉื™ื).

ื”ืžื”ืœืš ืžืชื ื”ื’ ื›ืžื• ื”ืขืชืง ืืš ืžืกืžืŸ ืืช ื”ื”ื•ื“ืขื•ืช ืœืžื—ื™ืงื” ืื ื”ืŸ ื”ื•ืขื‘ืจื•
ื‘ึผึฐื”ึทืฆืœึธื—ึธื”.

ืขื•ื“ ื›ืžื• ื™ื•ืชืจ, ืื‘ืœ ื’ื ืžื“ืคื™ืก ืฉื“ื•ืช ื›ื•ืชืจืช ืฉื”ืชืขืœืžื• ืžื”ื ื•ื›ืœ ื—ืœืงื™ MIME. ื–ื”ื” ืœ
ื“ืฃ.

ื™ื•ืชืจ ืžืคืขื™ืœ ืืช ื”-PAGER ืขืœ ื”ื”ื•ื“ืขื•ืช ื”ื ืชื•ื ื•ืช, ืืคื™ืœื• ื‘ืžืฆื‘ ืœื ืื™ื ื˜ืจืืงื˜ื™ื‘ื™ ื•ืœืื•ืจืš ื–ืžืŸ
ืฉื›ืŸ ื”ืคืœื˜ ื”ืกื˜ื ื“ืจื˜ื™ ื”ื•ื ื˜ืจืžื™ื ืœ. ื–ื”ื” ืœ ืขืžื•ื“.

netrc [ืืคืฉืจื•ืช] ืื• (ืœึฐื”ึทืฆึดื™ื’ ืื•ึน) ื‘ืจื•ืจ ื”ื ื•ื›ื—ื™ .netrc ืžื˜ืžื•ืŸ, ื˜ืขื™ื ืช ื”ืงื•ื‘ืฅ ืชื—ื™ืœื” ื‘ืชื•ืจ
ื”ื›ืจื—ื™ ื‘ืžืงืจื” ื”ืงื•ื“ื. ืฉื™ืžื• ืœื‘ ืฉ-S-nail ื™ื ืกื” ืœืงืจื•ื ืืช ื”ืงื•ื‘ืฅ ื‘ืœื‘ื“
ืคืขื ืื—ืช, ื”ืฉืชืžืฉ ื‘'netrc ื ืงื”' ื›ื“ื™ ืœื‘ื˜ืœ ืืช ื”ื ืขื™ืœื” ืฉืœ ื”ื ื™ืกื™ื•ืŸ ื”ื‘ื. ืœึดืจึฐืื•ึนืช netrc-lookup ื•
ืกืขื™ืฃ On ื›ืชื•ื‘ืช ื”ืืชืจ ืชื—ื‘ื™ืจ ื• ืชึฐืขื•ึผื“ึธื” ื‘ื“ื™ืงื”; ื”ื—ืœืง ืืœ ื”ืื ื™ .netrc ืคื™ืœื” ืžืกืžื›ื™ื
ืคื•ืจืžื˜ ื”ืงื•ื‘ืฅ ื‘ืคื™ืจื•ื˜.

newmail ื‘ื•ื“ืง ื“ื•ืืจ ื—ื“ืฉ ื‘ืชื™ืงื™ื™ื” ื”ื ื•ื›ื—ื™ืช ืžื‘ืœื™ ืœื‘ืฆืข ืฉื™ื ื•ื™ื™ื ืœืคื ื™ ื›ืŸ.
ืื ืงื™ื™ื ื“ื•ืืจ ื—ื“ืฉ, ืžื•ื“ืคืกืช ื”ื•ื“ืขื”. ืื ื” ื›ื•ืชืจืช ื”ืžืฉืชื ื” ืžื•ื’ื“ืจ, ื”
ื’ื ื›ื•ืชืจื•ืช ืฉืœ ื›ืœ ื”ื•ื“ืขื” ื—ื“ืฉื” ืžื•ื“ืคืกื•ืช.

ื”ื‘ื (n) (ื›ืžื• '+' ืื• "ENTER") ืขื•ื‘ืจ ืœื”ื•ื“ืขื” ื”ื‘ืื” ื‘ืจืฆืฃ ื•ืžืงืœื™ื“ ืื•ืชื”. ืขื
ืจืฉื™ืžืช ืืจื’ื•ืžื ื˜ื™ื, ืžืงืœื™ื“ ืืช ื”ื”ื•ื“ืขื” ื”ืชื•ืืžืช ื”ื‘ืื”.

ื—ื“ืฉ ื›ืžื• ืœื ื ืงืจืื•.

ื—ื“ืฉ ื›ืžื• ืฉืœื ื ืงืจืื•.

ื ื•ืค ืื ื”ื’ื™ืฉื” ืœืชื™ืงื™ื” ื”ื ื•ื›ื—ื™ืช ื”ื™ื ื“ืจืš ื—ื™ื‘ื•ืจ ืจืฉืช, ืคืงื•ื“ืช "NOOP" ื”ื™ื
ื ืฉืœื—, ืื—ืจืช ืœื ืžื‘ื•ืฆืขืช ืคืขื•ืœื”.

ื“ืฃ ื›ืžื• ืขืžื•ื“, ืื‘ืœ ื’ื ืžื“ืคื™ืก ืฉื“ื•ืช ื›ื•ืชืจืช ืฉื”ืชืขืœืžื• ืžื”ื ื•ื›ืœ ื—ืœืงื™ MIME. ื–ื”ื” ืœ
ืขื•ื“.

ืขืžื•ื“ ืžืคืขื™ืœ ืืช ื”-PAGER ืขืœ ื”ื”ื•ื“ืขื•ืช ื”ื ืชื•ื ื•ืช, ืืคื™ืœื• ื‘ืžืฆื‘ ืœื ืื™ื ื˜ืจืืงื˜ื™ื‘ื™ ื•ืœืื•ืจืš ื–ืžืŸ
ืฉื›ืŸ ื”ืคืœื˜ ื”ืกื˜ื ื“ืจื˜ื™ ื”ื•ื ื˜ืจืžื™ื ืœ. ื–ื”ื” ืœ ื™ื•ืชืจ.

ืฆื™ื ื•ืจ ื›ืžื• ืžืงื˜ืจืช ืื‘ืœ ื’ื pipes ื”ืชืขืœืžื• ืžืฉื“ื•ืช ื›ื•ืชืจืช ื•ื›ืœ ื—ืœืงื™ MIME
ื”ื•ื“ืขื•ืช 'ืจื‘-ื—ืœืงื•ืช/ืืœื˜ืจื ื˜ื™ื‘ื™ื•ืช'.

ืžืงื˜ืจืช (pi) ืœื•ืงื— ืจืฉื™ืžืช ื”ื•ื“ืขื•ืช ื•ืคืงื•ื“ืช ืžืขื˜ืคืช ื•ืžืขื‘ื™ืจ ืืช ื”ื”ื•ื“ืขื•ืช ื“ืจืš
ืคืงื•ื“ื”. ืœืœื ืืจื’ื•ืžื ื˜ ื”ื”ื•ื“ืขื” ื”ื ื•ื›ื—ื™ืช ืžื•ืขื‘ืจืช ื“ืจืš ื”ืคืงื•ื“ื”
ื ืชื•ืŸ ืขืœ ื™ื“ื™ cmd ืžึดืฉืึฐืชึทื ึถื”. ืื ื” ืขืžื•ื“ ื”ืžืฉืชื ื” ืžื•ื’ื“ืจ, ื›ืœ ื”ื•ื“ืขื” ืžืชื‘ืฆืขืช
ืขืœ ื™ื“ื™ ื“ืžื•ืช formfeed.

ืœืฉืžืจ
(ื˜ืจื•ื) ืžื™ืœื” ื ืจื“ืคืช ืœ ืœื”ื—ื–ื™ืง.

ืงื•ืคื•ื ื™ื ืœื”ื“ืคืกื” (ืค) ืื•ื”ื‘ ื”ื“ืคืกื” ืืœื ื’ื ืžื“ืคื™ืก ืฉื“ื•ืช ื›ื•ืชืจืช ืฉื”ืชืขืœืžื• ืžื”ื ื•ื›ืœ ื—ืœืงื™ MIME
ื”ื•ื“ืขื•ืช 'ืจื‘-ื—ืœืงื•ืช/ืืœื˜ืจื ื˜ื™ื‘ื™ื•ืช'. ืจืื” ื’ื ื”ื“ืคืกื”, ืœื”ืชืขืœื ื• ืœึดืฉืึฐืžื•ึนืจ.

ื”ื“ืคืกื” (ืค) ืœื•ืงื— ืจืฉื™ืžืช ื”ื•ื“ืขื•ืช ื•ืžืงืœื™ื“ ื›ืœ ื”ื•ื“ืขื” ื‘ื˜ืจืžื™ื ืœ ืฉืœ ื”ืžืฉืชืžืฉ. ืœ
ื”ื•ื“ืขื•ืช ืžืจื•ื‘ื•ืช ื—ืœืงื™ื ืฉืœ MIME, ื›ืœ ื”ื—ืœืงื™ื ืขื ืกื•ื’ ืชื•ื›ืŸ ืฉืœ 'ื˜ืงืกื˜' ืื• 'ื”ื•ื“ืขื”' ื”ื
ืžื•ืฆื’ื™ื, ื”ืื—ืจื™ื ืžื•ืกืชืจื™ื ืžืœื‘ื“ ื”ื›ื•ืชืจื•ืช ืฉืœื”ื. ื”ื•ื“ืขื•ืช ืžืคื•ืขื ื—ื•ืช ื•
ื”ื•ืžืจ ืœืงื‘ื•ืฆืช ื”ืชื•ื•ื™ื ื”ืžืกื•ืฃ ื‘ืžื™ื“ืช ื”ืฆื•ืจืš.

ืœื”ืคืกื™ืง (ืฉ) ืžืกื™ื™ื ืืช ื”ื”ืคืขืœื”, ืฉื•ืžืจ ืืช ื›ืœ ื”ื”ื•ื“ืขื•ืช ืฉืœื ื ืžื—ืงื• ื•ืœื ื ืฉืžืจื• ื‘ื–ืจื ื”ื ื•ื›ื—ื™
MBOX, ืฉื•ืžืจ ืืช ื›ืœ ื”ื”ื•ื“ืขื•ืช ื”ืžืกื•ืžื ื•ืช ื‘ ืœื”ื—ื–ื™ืง or ืœืฉืžืจ ืื• ืฉืžืขื•ืœื ืœื ื”ื•ื–ื›ืจ ื‘
ืชื™ื‘ืช ื”ื“ื•ืืจ ืฉืœ ื”ืžืขืจื›ืช, ื•ื”ืกืจืช ื›ืœ ืฉืืจ ื”ื”ื•ื“ืขื•ืช ืžืชื™ื‘ืช ื”ื“ื•ืืจ ืฉืœ ื”ืžืขืจื›ืช. ืื
ื“ื•ืืจ ื—ื“ืฉ ื”ื’ื™ืข ื‘ืžื”ืœืš ื”ืคื’ื™ืฉื”, ื”ื”ื•ื“ืขื” "ื™ืฉ ืœืš ื“ื•ืืจ ื—ื“ืฉ" ืชื”ื™ื”
ืžื•ืฆื’. ืื ื ื™ืชืŸ ื‘ืขืช โ€‹โ€‹ืขืจื™ื›ืช ืงื•ื‘ืฅ ืชื™ื‘ืช ื“ื•ืืจ ืขื ื“ื’ืœ ืฉื•ืจืช ื”ืคืงื•ื“ื” -f, ืœืื—ืจ ืžื›ืŸ
ืงื•ื‘ืฅ ื”ืขืจื™ื›ื” ื ื›ืชื‘ ืžื—ื“ืฉ. ื—ื–ืจื” ืœืงืœื™ืคื” ืžืชื‘ืฆืขืช, ืืœื ืื ื›ืŸ ื”ืฉื›ืชื•ื‘
ืฉืœ ืงื•ื‘ืฅ ื”ืขืจื™ื›ื” ื ื›ืฉืœ, ื•ื‘ืžืงืจื” ื–ื” ื”ืžืฉืชืžืฉ ื™ื›ื•ืœ ืœื‘ืจื•ื— ืขื ืคืงื•ื“ืช ื”ื™ืฆื™ืื”.

ื”ืคื ื™ื”
ื›ืžื• ืœืฉืœื•ื— ืฉื•ื‘.

ื”ืคื ื™ื” ืžื—ื“ืฉ
ื›ืžื• ืฉืœื— ืฉื•ื‘.

ืœื”ืกื™ืจ ืžืกื™ืจ ืืช ื”ืชื™ืงื™ื•ืช ื‘ืฉืžื•ืช. ื”ืžืฉืชืžืฉ ืžืชื‘ืงืฉ ืœืืฉืจ ื‘ืžืฆื‘ ืื™ื ื˜ืจืืงื˜ื™ื‘ื™.

ืฉื™ื ื•ื™ ื”ืฉื ืœื•ืงื— ืืช ื”ืฉื ืฉืœ ืชื™ืงื™ื” ืงื™ื™ืžืช ื•ืืช ื”ืฉื ืฉืœ ื”ืชื™ืงื™ื” ื”ื—ื“ืฉื” ื•ืžืฉื ื” ืฉืžื•ืช
ื”ืจืืฉื•ืŸ ืœืฉื ื™. ืฉืชื™ ื”ืชื™ืงื™ื•ืช ื—ื™ื™ื‘ื•ืช ืœื”ื™ื•ืช ืžืื•ืชื• ืกื•ื’ ื•ื—ื™ื™ื‘ื•ืช ืœื”ื™ื•ืช
ืžืžื•ืงื ื‘ืฉืจืช ื”ื ื•ื›ื—ื™ ืขื‘ื•ืจ IMAP.

ืชื’ื•ื‘ื” (ืจ) ืชืฉื•ื‘ื” ืœืžืงื•ืจ. ืื™ื ื• ืžืฉื™ื‘ ืœื ืžืขื ื™ื ืื—ืจื™ื ืฉืœ ื”ืžืงื•ืจ
ื”ื•ึนื“ึธืขึธื”. flipr ื™ื—ืœื™ืฃ ืืช ื”ืคืงื•ื“ื” ื”ื–ื• ืขื ืชืฉื•ื‘ื”. ืืœื ืื ื›ืŸ ื”ืื•ืคืฆื™ื” ืฉืžื•ืช ืžืœืื™ื
ืžื•ื’ื“ืจ, ื›ืชื•ื‘ืช ื”ื ืžืขืŸ ืชื™ืžื—ืง ืžื”ืขืจื•ืช, ืฉืžื•ืช ื•ื›ื•'.

ืชืฉื•ื‘ื” (ืจ) ืงื— ื”ื•ื“ืขื” ื•ืชื’ื™ื‘ ืœื” ื‘ืงื‘ื•ืฆื” ืขืœ ื™ื“ื™ ืคื ื™ื™ื” ืœืฉื•ืœื— ื•ื”ื›ืœ
ื ืžืขื ื™ื. ืžืขืงื‘ ืœ, ืžืขืงื‘ ืœื›ื‘ื•ื“, ืชืฉื•ื‘ื” ืœื›ื‘ื•ื“ ื›ืžื• ื’ื
ื ืžืขื ื™ื ื‘-cc ืœื”ืฉืคื™ืข ืขืœ ื”ืชื ื”ื’ื•ืช ื”ืชื’ื•ื‘ื”. ื”ืคืงื•ื“ื” ืชืขื ื” ืžืฆื™ืข ืžื™ื•ื—ื“
ืชืžื™ื›ื” ื‘ืžืขื ื” ืœืจืฉื™ืžื•ืช ืชืคื•ืฆื”. ืืœื ืื ื›ืŸ ื”ืื•ืคืฆื™ื” ืฉืžื•ืช ืžืœืื™ื ืžื•ื’ื“ืจ
ื›ืชื•ื‘ื•ืช ื”ื ืžืขื ื™ื ื™ื™ืžื—ืงื• ืžื”ืขืจื•ืช, ืฉืžื•ืช ื•ื›ื•'. ืื flipr ืžื•ื’ื“ืจ ืืช
ืคืงื•ื“ื•ืช ืชื’ื•ื‘ื” ื• ืชืฉื•ื‘ื” ืžื•ื—ืœืคื™ื.

ื”ืฉื‘ ืœื›ื•ืœื
ื“ื•ืžื” ืชืฉื•ื‘ื”, ืื‘ืœ ื™ื•ื–ื ืชืฉื•ื‘ื” ืงื‘ื•ืฆืชื™ืช ืœืœื ืงืฉืจ ืœืขืจืš ืฉืœ flipr.

ืžืฉื™ื‘
ื“ื•ืžื” ืชื’ื•ื‘ื”, ืื‘ืœ ืžื’ื™ื‘ ืœืฉื•ืœื— ืจืง ืœืœื ืงืฉืจ ืœืขืจืš ืฉืœ flipr.

ืฉืœื— ืฉื•ื‘ ื›ืžื• ืœืฉืœื•ื— ืฉื•ื‘, ืืš ืื™ื ื• ืžื•ืกื™ืฃ ืฉื•ื ืฉื•ืจื•ืช ื›ื•ืชืจืช. ื–ื• ืœื ื“ืจืš ืœื”ืกืชื™ืจ ืืช
ื–ื”ื•ืช ื”ืฉื•ืœื—, ืืš ืฉื™ืžื•ืฉื™ ืœืฉืœื™ื—ืช ื”ื•ื“ืขื” ืฉื•ื‘ ืœืื•ืชื ื ืžืขื ื™ื.

ืœืฉืœื•ื— ืฉื•ื‘ ืœื•ืงื— ืจืฉื™ืžื” ืฉืœ ื”ื•ื“ืขื•ืช ื•ืฉื ืžืฉืชืžืฉ ื•ืฉื•ืœื— ื›ืœ ื”ื•ื“ืขื” ืœืžืฉืชืžืฉ ื‘ืขืœ ื”ืฉื.
'Resent-From:' ื•ืฉื“ื•ืช ื›ื•ืชืจืช ืงืฉื•ืจื™ื ืžื•ืฆืžื“ื™ื ืœืขื•ืชืง ื”ื—ื“ืฉ ืฉืœ ื”-
ื”ื•ึนื“ึธืขึธื”.

ืœื”ื’ื™ื‘ ื›ืžื• ืชื’ื•ื‘ื”.

ืœื”ื’ื™ื‘ ื›ืžื• ืชืฉื•ื‘ื”.

ืœื”ื’ื™ื‘ ื”ื›ืœ
ื›ืžื• ื”ืฉื‘ ืœื›ื•ืœื.

ืฉื•ืœื— ืชื’ื•ื‘ื”
ื›ืžื• ืžืฉื™ื‘.

ืœึดืฉืึฐืžื•ึนืจ (ret) ืœืœื ืืจื’ื•ืžื ื˜ื™ื ืžื•ื“ืคืกืช ืจืฉื™ืžืช ืฉื“ื•ืช ื”ื›ื•ืชืจื•ืช ืฉื ืฉืžืจื•, ืื—ืจืช
ื”ืจืฉื™ืžื” ื”ื ืชื•ื ื” ืฉืœ ืฉื“ื•ืช ื”ื›ื•ืชืจื•ืช ืžืชื•ื•ืกืคืช ืœืจืฉื™ืžืช ื”ืฉืžื™ืจื”: ืฉื“ื•ืช ื›ื•ืชืจืช ื‘-
ืจืฉื™ืžืช ืฉืžื™ืจืช ืžื•ืฆื’ืช ื‘ืžืกื•ืฃ ื›ืืฉืจ ืžื•ื“ืคืกืช ื”ื•ื“ืขื”, ื›ืœ ื”ื›ื•ืชืจื•ืช ื”ืื—ืจื•ืช
ืฉื“ื•ืช ืžื“ื•ื›ืื™ื. ื›ื“ื™ ืœื”ื“ืคื™ืก ื”ื•ื“ืขื” ื‘ืฉืœืžื•ืชื”, ื”ืฉืชืžืฉ ื‘ืคืงื•ื“ื•ืช ืกื•ึผื’
or ืงื•ืคื•ื ื™ื ืœื”ื“ืคืกื”. ืจืื” ื’ื ืœื”ืฉืœื™ืš ื• ืœื”ืชืขืœื; ืœึดืฉืึฐืžื•ึนืจ ืขื“ื™ืคื•ืช ืขืœ ื”ืืžื•ืจ.

ืฉืžื•ืจ (ืก) ื“ื•ืžื” ืœ ืœื”ืฆื™ืœ, ืื‘ืœ ืฉื•ืžืจ ืืช ื”ื”ื•ื“ืขื•ืช ื‘ืงื•ื‘ืฅ ืฉื ืงืจื ืขืœ ืฉื ื”ื—ืœืง ื”ืžืงื•ืžื™ ืฉืœ
ื”ืฉื•ืœื— ืฉืœ ื”ื”ื•ื“ืขื” ื”ืจืืฉื•ื ื” ื‘ืžืงื•ื (ื‘ ืฉื™ื ื•ื›ืŸ) ืœื•ืงื— ืฉื ืงื•ื‘ืฅ
ื•ื™ื›ื•ื—.

ืœื”ืฆื™ืœ (s) ืœื•ืงื— ืจืฉื™ืžืช ื”ื•ื“ืขื•ืช ื•ืฉื ืงื•ื‘ืฅ ื•ืžื•ืกื™ืฃ ื›ืœ ื”ื•ื“ืขื” ื‘ืชื•ืจื• ืขื“ ื”ืกื•ืฃ
ืฉืœ ื”ืงื•ื‘ืฅ. ืื ืœื ื ื™ืชืŸ ืฉื ืงื•ื‘ืฅ, ื ืขืฉื” ืฉื™ืžื•ืฉ ื‘ืงื•ื‘ืฅ ื”-MBOX. ืฉื ื”ืงื•ื‘ืฅ ื‘
ืžืจื›ืื•ืช, ื•ืื—ืจื™ื”ืŸ ืกืคื™ืจืช ื”ืชื•ื•ื™ื ืฉื ื•ืฆืจื” ืžื”ื“ื”ื“ืช ื‘ื˜ืจืžื™ื ืœ ืฉืœ ื”ืžืฉืชืžืฉ.
ืื ืขื•ืจื›ื™ื ืชื™ื‘ืช ื“ื•ืืจ ืžืขืจื›ืช ื”ื”ื•ื“ืขื•ืช ืžืกื•ืžื ื•ืช ืœืžื—ื™ืงื”. ืงื‘ืฆื™ื ื“ื—ื•ืกื™ื
ื•-IMAP ืชื™ื‘ื•ืช ื“ื•ืืจ ืžื˜ื•ืคืœื•ืช ื›ืžืชื•ืืจ ืขื‘ื•ืจ -f ืืคืฉืจื•ืช ืฉื•ืจืช ื”ืคืงื•ื“ื” ืœืžืขืœื”.

ืœืฉืžื•ืจ ืœืžื—ื•ืง
ื›ืžื• saveignore.

saveignore
ื”ืื ืœ ืœื”ืฆื™ืœ ืžื” ืœื”ืชืขืœื ื”ื•ื ื”ื“ืคืกื” ื• ืกื•ื’. ืฉื“ื•ืช ื”ื›ื•ืชืจืช ื”ืžืกื•ืžื ื™ื ื›ืš ื”ื
ืžืกื•ื ืŸ ื‘ืขืช โ€‹โ€‹ืฉืžื™ืจืช ื”ื•ื“ืขื” ืขืœ ื™ื“ื™ ืœื”ืฆื™ืœ ืื• ื‘ืขืช ืฉืžื™ืจื” ืื•ื˜ื•ืžื˜ื™ืช ื‘-MBOX.
ื™ืฉ ืœื”ื—ื™ืœ ืคืงื•ื“ื” ื–ื• ืจืง ืขืœ ืฉื“ื•ืช ื›ื•ืชืจืช ืฉืื™ื ื ืžื›ื™ืœื™ื
ืžื™ื“ืข ื”ื“ืจื•ืฉ ืœืคืขื ื•ื— ื”ื”ื•ื“ืขื”, ื›ืคื™ ืฉืขื•ืฉื™ื ืฉื“ื•ืช ืชื•ื›ืŸ MIME. ืื ื—ื•ืกื›ื™ื
ื”ื•ื“ืขื•ืช ื‘ื—ืฉื‘ื•ืŸ IMAP ืชื•ืš ื”ืชืขืœืžื•ืช ืžืฉื“ื•ืช ืœื ืžืืคืฉืจืช ืœื”ืขืชื™ืง ืืช ื”ื ืชื•ื ื™ื
ื™ืฉื™ืจื•ืช ืขืœ ื”ืฉืจืช, ื•ืœื›ืŸ ื”ืคืขื•ืœื” ื‘ื“ืจืš ื›ืœืœ ื”ื•ืคื›ืช ื”ืจื‘ื” ื™ื•ืชืจ ืื™ื˜ื™ืช.

ืœืฉืžื•ืจ
ื”ืื ืœ ืœื”ืฆื™ืœ ืžื” ืœึดืฉืึฐืžื•ึนืจ ื”ื•ื ื”ื“ืคืกื” ื• ืกื•ื’. ืฉื“ื•ืช ื”ื›ื•ืชืจืช ื”ืžืกื•ืžื ื™ื ื›ืš ื”ื
ืจืง ืืœื” ืฉื ืฉืžืจื• ืขื ื”ื•ื“ืขื” ื‘ืขืช ืฉืžื™ืจื” ืขืœ ื™ื“ื™ ืœื”ืฆื™ืœ ืื• ื‘ืขืช ืฉืžื™ืจื” ืื•ื˜ื•ืžื˜ื™ืช ื‘-
MBOX. ืœืฉืžื•ืจ ืžื‘ื˜ืœ saveignore. ื”ืฉื™ืžื•ืฉ ื‘ืคืงื•ื“ื” ื–ื• ื”ื•ื ื—ื–ืง
ืžื™ื•ืืฉ ืžื›ื™ื•ื•ืŸ ืฉื”ื•ื ืขืœื•ืœ ืœื”ืกื™ืจ ืฉื“ื•ืช ื›ื•ืชืจื•ืช ื”ื“ืจื•ืฉื™ื ืœืคืขื ื•ื— ื”ื”ื•ื“ืขื”
ื ื›ื•ื ื”.

ืœืจืื•ืช ืœื•ืงื— ืจืฉื™ืžืช ื”ื•ื“ืขื•ืช ื•ืžืกืžืŸ ืืช ื›ืœ ื”ื”ื•ื“ืขื•ืช ื›ื ืงืจืื•ืช.

ืกื˜ (se) ืœืœื ืืจื’ื•ืžื ื˜ื™ื ืคืงื•ื“ื” ื–ื• ืžื“ืคื™ืกื” ืืช ื›ืœ ื”ืืคืฉืจื•ื™ื•ืช, ื•ืขื‘ื•ืจ ืืคืฉืจื•ื™ื•ืช ืœื ื‘ื™ื ืืจื™ื•ืช,
ืขืจื›ื™ื ื”ืžื•ื›ืจื™ื ื›ืขืช ืœ-S-nail. ื”ื’ื“ืจืช ื›ืœ ืื—ืช ืžื”ืืคืฉืจื•ื™ื•ืช bsdcompat or
bsdset ืžืฉื ื” ืืช ืคื•ืจืžื˜ ื”ืคืœื˜ ืœืกื’ื ื•ืŸ BSD, ืื—ืจืช ืจื™ืฉื•ื ืžืฆื•ื˜ื˜ ื›ื”ืœื›ื”
ืžื™ื•ืฆืจ. ืื ื‘ืื’ื™ื ืžื•ื’ื“ืจ ืื• ืžึดืœื•ึผืœึดื™ ื”ื•ื’ื“ืจ ืคืขืžื™ื™ื ืื– ื”ืจื™ืฉื•ื ื”ื•ื
ืฉื•ื ื” ื›ื“ื™ ืœืกืžืŸ ืžืฉืชื ื™ื ืžื•ืจื›ื‘ื™ื.

ืื—ืจืช ืžืฉื ื” (ื”ื’ื“ืจ ื•ืžื‘ื˜ืœ) ืืช ื”ืืคืฉืจื•ื™ื•ืช ื”ื ืชื•ื ื•ืช. ื”ื˜ื™ืขื•ื ื™ื ื”ื ืžื”ืฆื•ืจื”
'option=value' (ืื™ืŸ ืจื•ื•ื— ืœืคื ื™ ืื• ืื—ืจื™ '='), ืื• 'ืื•ืคืฆื™ื”' ืจื’ื™ืœื” ืื ืื™ืŸ
ืขืจืš. ื ื™ืชืŸ ืœื”ืฆื™ื‘ ืžืจื›ืื•ืช ืกื‘ื™ื‘ ื›ืœ ื—ืœืง ื‘ื”ืฆื”ืจืช ื”ืžืฉื™ืžื”
ืœืฆื˜ื˜ ืจื™ืงื™ื ืื• ื›ืจื˜ื™ืกื™ื•ืช, ืœืžืฉืœ,

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ืื ื˜ื™ืขื•ืŸ ืžืชื—ื™ืœ ื‘'ืœื', ื›ืžื• ื‘-'set nosave', ื”ื”ืฉืคืขื” ื–ื”ื” ืœ
ืžืขื•ืจืจ ืืช ื‘ื™ื˜ื•ืœ ื”ื”ื’ื“ืจื” ื”ืคืงื•ื“ื” ืขื ื”ื—ืœืง ื”ื ื•ืชืจ ืฉืœ ื”ืžืฉืชื ื” ('unset save').

settenv ื–ื”ื” ืœ ืกื˜ ืืœื ืฉื”ืืคืฉืจื•ื™ื•ืช ืžื™ื•ืฆืื•ืช ื’ื ืœืชื•ื›ื ื™ืช
ืกื‘ื™ื‘ื”; ืžื›ื™ื•ื•ืŸ ืฉืžืฉื™ืžื” ื–ื• ื“ื•ืจืฉืช ืชืžื™ื›ืช ืžืืจื— ืžืงื•ืจื™ืช, ื”ืคืงื•ื“ื” ืชืžื™ื“ ืชื”ื™ื”
ื“ื•ื•ื— ืขืœ ืฉื’ื™ืื” ืื โ€‹โ€‹ื–ื” ืœื ื–ืžื™ืŸ (ืื‘ืœ ืขื“ื™ื™ืŸ ืชืชื ื”ื’ ื›ืžื• ืกื˜ ื‘ืžืงืจื” ื”ื–ื”). ื–ึถื”
ื”ืคืขื•ืœื” ื”ื™ื ืœืœื ื”ืคืขืœื” ืืœื ืื ื›ืœ ืงื‘ืฆื™ ื”ืžืฉืื‘ื™ื ื ื˜ืขื ื•. ืจืื” ื’ื
unsetenv.

ืคึผึธื’ึธื– (ืฉ) ืžืคืขื™ืœ ื’ืจืกื” ืื™ื ื˜ืจืืงื˜ื™ื‘ื™ืช ืฉืœ ื”ืžืขื˜ืคืช.

ืงื™ืฆื•ืจ
ืœืœื ืืจื’ื•ืžื ื˜ื™ื ืžื•ื“ืคืกืช ืจืฉื™ืžืช ื›ืœ ืงื™ืฆื•ืจื™ ื”ื“ืจืš ื”ืžื•ื’ื“ืจื™ื ื›ืขืช.
ืื—ืจืช ื›ืœ ื”ื˜ื™ืขื•ื ื™ื ื”ื ืชื•ื ื™ื (ืฉืื™ืŸ ืฆื•ืจืš ืœืฆื˜ื˜ ืคืจื˜ ืœืจื•ื•ื— ืœื‘ืŸ) ื”ื
ืžืชื™ื™ื—ืกื™ื ืืœื™ื• ื›ืืœ ื–ื•ื’ื•ืช ืฉืœ ืงื™ืฆื•ืจื™ ื“ืจืš ื•ื”ืจื—ื‘ื•ืช ืฉืœื”ื, ื™ื•ืฆืจื™ื ื—ื“ืฉื™ื ืื• ืžืฉืชื ื™ื
ืงื™ืฆื•ืจื™ ื“ืจืš ืงื™ื™ืžื™ื ื›ื‘ืจ, ืœืคื™ ื”ืฆื•ืจืš. ื ื™ืชืŸ ืœื”ืกื™ืจ ืงื™ืฆื•ืจื™ ื“ืจืš ื‘ืืžืฆืขื•ืช ื”ืคืงื•ื“ื”
ืœืœื ืงื™ืฆื•ืจ. ืžื—ืจื•ื–ื•ืช ื”ื”ืจื—ื‘ื” ืฆืจื™ื›ื•ืช ืœื”ื™ื•ืช ื‘ืชื—ื‘ื™ืจ ืฉืชื•ืืจ
ืขื‘ื•ืจ ืคื™ืœื” ืคืงื•ื“ื”.

ืœึฐื”ึทืฆึดื™ื’ ื›ืžื• ื”ื“ืคืกื”, ืื‘ืœ ืœื ืžื‘ืฆืข ืคืขื ื•ื— MIME ื•ื’ื ืœื ืคืขื ื•ื—, ื›ืš ืฉื”-raw
ื˜ืงืกื˜ ื”ื”ื•ื“ืขื” ืžื•ืฆื’.

ื’ื•ื“ืœ (si) ื”ื“ืคืก ืืช ื”ื’ื•ื“ืœ ื‘ืชื•ื•ื™ื ืฉืœ ื›ืœ ื”ื•ื“ืขื” ื‘ืจืฉื™ืžืช ื”ื”ื•ื“ืขื•ืช ื”ื ืชื•ื ื”.

sort ืฆื•ืจ ื™ื™ืฆื•ื’ ืžืžื•ื™ืŸ ืฉืœ ื”ืชื™ืงื™ื” ื”ื ื•ื›ื—ื™ืช ื•ืฉื ื” ืืช ื” ื”ื‘ื ื”ืคืงื•ื“ื”
ื•ืžืฆื‘ื™ ื”ืคื ื™ื™ื” ื›ืš ืฉื”ื ืžืชื™ื™ื—ืกื™ื ืœื”ื•ื“ืขื•ืช ื‘ืกื“ืจ ื”ืžืžื•ื™ืŸ.
ืžืกืคืจื™ ื”ื”ื•ื“ืขื•ืช ื–ื”ื™ื ืœืืœื” ื‘ืžืฆื‘ ืจื’ื™ืœ. ืื ื” ื›ื•ืชืจืช ืžืฉืชื ื” ืžื•ื’ื“ืจ, ื
ื’ื ืชืงืฆื™ืจ ื”ื›ื•ืชืจืช ื‘ื”ื–ืžื ื” ื”ื—ื“ืฉื” ืžื•ื“ืคืก. ืงืจื™ื˜ืจื™ื•ื ื™ ืžื™ื•ืŸ ืืคืฉืจื™ื™ื ื”ื:

ืชืืจื™ืš ืžื™ื™ืŸ ืืช ื”ื”ื•ื“ืขื•ืช ืœืคื™ ื”ืฉื“ื” 'ืชืืจื™ืš:' ืฉืœื”ืŸ, ื›ืœื•ืžืจ ืœืคื™ ื”ืฉืขื” ืฉื‘ื”ืŸ
ื ืฉืœื—ื•.
ืžืžื™ื™ืŸ ื”ื•ื“ืขื•ืช ืœืคื™ ื”ืขืจืš ืฉืœ ื”ืฉื“ื” 'ืžืืช:' ืฉืœื”ืŸ, ื›ืœื•ืžืจ ืœืคื™ ื”
ื›ืชื•ื‘ืช ื”ืฉื•ืœื—. ืื ื” ืฉื ื”ืชืฆื•ื’ื” ื”ืžืฉืชื ื” ืžื•ื’ื“ืจ, ื”
ื ืขืฉื” ืฉื™ืžื•ืฉ ื‘ืฉืžื• ื”ืืžื™ืชื™ ืฉืœ ื”ืฉื•ืœื— (ืื ืงื™ื™ื).
ื’ื•ื“ืœ ืžื™ื™ืŸ ืืช ื”ื”ื•ื“ืขื•ืช ืœืคื™ ื’ื•ื“ืœืŸ.
ืกืคืื [ืืคืฉืจื•ืช] ืžื™ื™ืŸ ืืช ื”ื”ื•ื“ืขื” ืœืคื™ ืฆื™ื•ืŸ ื”ืกืคืื ืฉืœื”, ื›ืคื™ ืฉื”ื™ื”
ืžืกื•ื•ื’ ืขืœ ื™ื“ื™ ื“ื•ืืจ ื–ื‘ืœ.
ืกื˜ื˜ื•ืก ืžื™ื™ืŸ ืืช ื”ื”ื•ื“ืขื•ืช ืœืคื™ ืกื˜ื˜ื•ืก ื”ื”ื•ื“ืขื” ืฉืœื”ืŸ.
ื ื•ืฉื ืžื™ื™ืŸ ืืช ื”ื”ื•ื“ืขื•ืช ืœืคื™ ื”ื ื•ืฉื ืฉืœื”ืŸ.
thread ืฆื•ืจ ืชืฆื•ื’ื” ืžืฉื•ืจืฉืจืช.
ื›ื“ื™ ืœืžื™ื™ืŸ ื”ื•ื“ืขื•ืช ืœืคื™ ื”ืขืจืš ืฉืœ ื”ืฉื“ื” 'ืืœ:' ืฉืœื”ื, ื›ืœื•ืžืจ ืœืคื™ ื”
ื›ืชื•ื‘ืช ื”ื ืžืขืŸ. ืื ื” ืฉื ื”ืชืฆื•ื’ื” ื”ืžืฉืชื ื” ืžื•ื’ื“ืจ, ื”
ื ืขืฉื” ืฉื™ืžื•ืฉ ื‘ืฉืžื• ื”ืืžื™ืชื™ ืฉืœ ื”ื ืžืขืŸ (ืื ืงื™ื™ื).

ืื ืœื ื ื™ืชืŸ ื˜ื™ืขื•ืŸ, ืงืจื™ื˜ืจื™ื•ืŸ ื”ืžื™ื•ืŸ ื”ื ื•ื›ื—ื™ ืžื•ื“ืคืก.

ืžึธืงื•ึนืจ (ื›ืš) ืคืงื•ื“ืช ื”ืžืงื•ืจ ืงื•ืจืืช ืคืงื•ื“ื•ืช ืžืงื•ื‘ืฅ.

ืžืงื•ืจ_ืื
ื”ื”ื‘ื“ืœ ืœ ืžึธืงื•ึนืจ ื”ื•ื ืฉื”ืคืงื•ื“ื” ื”ื–ื• ืœื ืชื™ืฆื•ืจ ืฉื’ื™ืื” ืื
ืœื ื ื™ืชืŸ ืœืคืชื•ื— ื‘ื”ืฆืœื—ื” ืืจื’ื•ืžื ื˜ ืงื•ื‘ืฅ ื ืชื•ืŸ. ื–ื” ื™ื›ื•ืœ ืœื”ื™ื•ืช ืžืฉื ื”, ืœืžืฉืœ,
ืงื‘ืฆื™ ืžืฉืื‘ื™ื, ืžื›ื™ื•ื•ืŸ ืฉื”ื˜ืขื™ื ื” ืฉืœ ืืœื” ืžื•ืคืกืงืช ื›ืืฉืจ ื ืชืงืœืช ื‘ืฉื’ื™ืื”.

spamclear
[ืืคืฉืจื•ืช] ืœื•ืงื— ืจืฉื™ืžื” ืฉืœ ื”ื•ื“ืขื•ืช ื•ืžื ืงื” ืืช ื“ื’ืœ ื”-'is-spam' ืฉืœื”ืŸ.

spamforget
[ืืคืฉืจื•ืช] ืœื•ืงื— ืจืฉื™ืžื” ืฉืœ ื”ื•ื“ืขื•ืช ื•ื’ื•ืจื ืœ- ืžืžืฉืง ืกืคืื ืœืฉื›ื•ื— ืฉื™ืฉ ืœื•
ื”ืฉืชืžืฉ ื‘ื”ื ืื™ ืคืขื ื›ื“ื™ ืœืืžืŸ ืืช ื”ืžืกื ืŸ ื”ื‘ื™ื–ื™ืื ื™ ืฉืœื•. ืืœื ืื ืฆื•ื™ืŸ ืื—ืจืช ื”-'is-spam'
ื“ื’ืœ ื”ื”ื•ื“ืขื” ื ื‘ื“ืง ื›ื“ื™ ืœื‘ื—ื•ืจ ืื ื”ื•ื“ืขื” ืชื™ืฉื›ื— ืœื”ื™ื•ืช
"ham" ืื• "ื“ื•ืืจ ื–ื‘ืœ".

ืกืคืื [ืืคืฉืจื•ืช] ืœื•ืงื— ืจืฉื™ืžื” ืฉืœ ื”ื•ื“ืขื•ืช ื•ืžื•ื“ื™ืข ืœืžืกื ืŸ ื”ื‘ื™ื™ืกื™ืื ื™ ืขืœ ื”
ืžืžืฉืง ืกืคืื ืฉื”ื "ืฉื™ื ืงืŸ". ื–ื” ื’ื ืžื ืงื” ืืช ื“ื’ืœ ื”-'is-spam' ืฉืœ
ื”ื”ื•ื“ืขื•ืช ื”ืžื“ื•ื‘ืจื•ืช.

ื“ื•ืืจ ื–ื‘ืœ
[ืืคืฉืจื•ืช] ืœื•ืงื— ืจืฉื™ืžื” ืฉืœ ื”ื•ื“ืขื•ืช ื•ืžื“ืจื’ ืื•ืชืŸ ื‘ืืžืฆืขื•ืช ื”ืžื•ื’ื“ืจ
ืžืžืฉืง ืกืคืื, ืžื‘ืœื™ ืœืฉื ื•ืช ืืช ื”ื”ื•ื“ืขื•ืช, ืืœื ืœื”ื’ื“ื™ืจ ืืช ื“ื’ืœ ื”-'is-spam' ืฉืœื”ื ื‘ืชื•ืจ
ืžืชืื™ื; ืžื›ื™ื•ื•ืŸ ืฉื›ื•ืชืจื•ืช ื“ื™ืจื•ื’ ื”ืกืคืื ืื‘ื“ื•, ื”ืฉื™ืขื•ืจ ื™ื™ืฉื›ื—
ื‘ืจื’ืข ืฉืชื™ื‘ืช ื”ื“ื•ืืจ ื ืฉืืจืช. ืขื™ื™ืŸ ื‘ืกืขื™ืฃ ื”ืžื“ืจื™ืš ื˜ื™ืคื•ืœ ื“ื•ืืจ ื–ื‘ืœ ืขื‘ื•ืจ
ืชืžื•ื ื” ืžืœืื” ืฉืœ ื˜ื™ืคื•ืœ ื‘ืกืคืื ื‘-S-nail.

ืขืจื›ืช ื“ื•ืืจ ื–ื‘ืœ [ืืคืฉืจื•ืช] ืœื•ืงื— ืจืฉื™ืžื” ืฉืœ ื”ื•ื“ืขื•ืช ื•ืžื’ื“ื™ืจ ืืช ื“ื’ืœ ื”-'is-spam' ืฉืœื”ืŸ.

ื“ื•ืืจ ื–ื‘ืœ
[ืืคืฉืจื•ืช] ืœื•ืงื— ืจืฉื™ืžื” ืฉืœ ื”ื•ื“ืขื•ืช ื•ืžื•ื“ื™ืข ืœืžืกื ืŸ ื”ื‘ื™ื™ืกื™ืื ื™ ืขืœ ื”
ืžืžืฉืง ืกืคืื ืฉื”ื "ืกืคืื". ื–ื” ื’ื ืžื’ื“ื™ืจ ืืช ื”ื“ื’ืœ 'is-spam' ืฉืœ
ื”ื”ื•ื“ืขื•ืช ื”ืžื“ื•ื‘ืจื•ืช.

ื—ื•ื˜ [ืžื™ื•ืฉืŸ] ื–ื”ื” ืœ'ืžื™ื™ืŸ ื—ื•ื˜' (ืฉืงื•ืœ ืœื”ืฉืชืžืฉ ื‘'ืจื•ื— ืจืคืื™ื' ืœืคื™ ื”ืฆื•ืจืš).
ืฆื•ืจ ื™ื™ืฆื•ื’ ืฉืจืฉื•ืจ ืฉืœ ื”ืชื™ืงื™ื” ื”ื ื•ื›ื—ื™ืช, ื›ืœื•ืžืจ ื”ื•ื“ืขื•ืช ื”ื–ื—ื”
ื”ืŸ ืชืฉื•ื‘ื•ืช ืœื”ื•ื“ืขื•ืช ืื—ืจื•ืช ื‘ืชืฆื•ื’ืช ื”ื›ื•ืชืจืช ื•ืœืฉื ื•ืช ืืช ื”ื‘ื ืคื™ืงื•ื“ ื•
ืžืฆื‘ื™ ื”ื›ืชื•ื‘ืช ื›ืš ืฉื”ื ืžืชื™ื™ื—ืกื™ื ืœื”ื•ื“ืขื•ืช ื‘ืกื“ืจ ื”ืฉืจืฉื•ืจ.
ืžืกืคืจื™ ื”ื”ื•ื“ืขื•ืช ื–ื”ื™ื ืœืืœื” ื‘ืžืฆื‘ ืœื ืžื•ืฉื—ืœ. ืื ื” ื›ื•ืชืจืช ื”ืžืฉืชื ื” ืžื•ื’ื“ืจ,
ืžื•ื“ืคืก ื’ื ืชืงืฆื™ืจ ื›ื•ืชืจืช ื‘ืกื“ืจ ืฉืจืฉื•ืจ.

ื—ืœืง ืขืœื™ื•ืŸ (ืœ) ืœื•ืงื— ืจืฉื™ืžืช ื”ื•ื“ืขื•ืช ื•ืžื“ืคื™ืก ืืช ื”ืฉื•ืจื•ืช ื”ืขืœื™ื•ื ื•ืช ืฉืœ ื›ืœ ืื—ืช ืžื”ืŸ. ืžืกืคืจ ื”
ื”ืฉื•ืจื•ืช ื”ืžื•ื“ืคืกื•ืช ื ืฉืœื˜ื•ืช ืขืœ ื™ื“ื™ ื”ืžืฉืชื ื” ืงื•ื•ื™ื ืขืœื™ื•ื ื™ื ื•ื‘ืจื™ืจืช ื”ืžื—ื“ืœ ื”ื™ื ื—ืžืฉ.

ืœื’ืขืช (tou) ืœื•ืงื— ืจืฉื™ืžืช ื”ื•ื“ืขื•ืช ื•ืžืกืžืŸ ืืช ื”ื”ื•ื“ืขื•ืช ืœืฉืžื™ืจื” ื‘-MBOX. ืฉืึทื‘ึผึฐืœื•ึผืœ
ืกื•ื˜ื” ืžืชืงืŸ POSIX ืขื ืคืงื•ื“ื” ื–ื•, ื›ื“ืœืงืžืŸ ื”ื‘ื ื”ืคืงื•ื“ื”
ื™ืฆื™ื’ ืืช ื”ื”ื•ื“ืขื” ื”ื‘ืื” ื‘ืžืงื•ื ื”ื ื•ื›ื—ื™ืช.

ืกื•ึผื’ (ื˜) ื–ื”ื” ืœ- ืงื•ืคื•ื ื™ื ืœื”ื“ืคืกื” ืคืงื•ื“ื”.

ืกื•ื’ (ื˜) ืžื™ืœื” ื ืจื“ืคืช ืœ ื”ื“ืคืกื”.

ืœื‘ื˜ืœ ื—ืฉื‘ื•ืŸ
ืžื—ืง ืืช ื›ืœ ื”ื—ืฉื‘ื•ื ื•ืช ืฉื ื™ืชื ื•. ื”ื•ื“ืขืช ืฉื’ื™ืื” ืžื•ื“ืคืกืช ืื ื—ืฉื‘ื•ืŸ ื ืชื•ืŸ ืœื
ืžื•ึผื’ื“ึธืจ. ื”ืฉื ื”ืžื™ื•ื—ื“ '*' ื™ืžื—ืง ืืช ื›ืœ ื”ื—ืฉื‘ื•ื ื•ืช ื”ืงื™ื™ืžื™ื.

ื›ื™ื ื•ื™ (una) ืœื•ืงื— ืจืฉื™ืžื” ืฉืœ ืฉืžื•ืช ื”ืžื•ื’ื“ืจื™ื ืขืœ ื™ื“ื™ ืคืงื•ื“ื•ืช ื›ื™ื ื•ื™ ื•ืžื‘ื˜ืœ ืืช ื”ืฉืžื•ืช ื”ื–ื›ื•ืจื™ื
ืงื‘ื•ืฆื•ืช ืžืฉืชืžืฉื™ื. ื”ืฉื ื”ืžื™ื•ื—ื“ '*' ื™ืžื—ืง ืืช ื›ืœ ื”ื›ื™ื ื•ื™ื™ื ื”ืงื™ื™ืžื™ื.

ืœืœื ืžืขื ื”
ืœื•ืงื— ืจืฉื™ืžืช ื”ื•ื“ืขื•ืช ื•ืžืกืžืŸ ื›ืœ ื”ื•ื“ืขื” ื›ืœื ื ืขื ืชื”.

ืœื”ืชืžื•ื˜ื˜
ื™ืฉื™ื ืจืง ืœืžืฆื‘ ืžื•ืฉื—ืœ. ืœื•ืงื— ืจืฉื™ืžืช ื”ื•ื“ืขื•ืช ื•ืขื•ืฉื” ืืช ื”ื”ื•ื“ืขื” ื•
ื›ืœ ื”ืชืฉื•ื‘ื•ืช ืืœื™ื• ื’ืœื•ื™ื•ืช ืฉื•ื‘ ื‘ืกื™ื›ื•ืžื™ ื›ื•ืชืจืช. ื›ืืฉืจ ื”ื•ื“ืขื” ื”ื•ืคื›ืช ืœ-
ื”ื”ื•ื“ืขื” ื”ื ื•ื›ื—ื™ืช, ื”ื™ื ื”ื•ืคื›ืช ืœื’ืœื•ื™ื” ืื•ื˜ื•ืžื˜ื™ืช. ื’ื ื›ืืฉืจ ื”ื•ื“ืขื” ืขื
ืชืฉื•ื‘ื•ืช ืžื›ื•ื•ืฆื•ืช ืžื•ื“ืคืกื•ืช, ื›ืœ ืืœื” ื‘ื•ื˜ืœื• ืื•ื˜ื•ืžื˜ื™ืช.

ืœื ืœื”ื’ื“ื™ืจ
ื‘ื˜ืœ ื”ื’ื“ืจื” ืฉืœ ื›ืœ ืคืงื•ื“ื•ืช ื”ืžืืงืจื• ื”ื ืชื•ื ื•ืช. ื”ื•ื“ืขืช ืฉื’ื™ืื” ืžื•ื“ืคืกืช ืื ืžืืงืจื• ื ืชื•ืŸ ืœื
ืžื•ึผื’ื“ึธืจ. ื”ืฉื ื”ืžื™ื•ื—ื“ '*' ื™ืžื—ืง ืืช ื›ืœ ืคืงื•ื“ื•ืช ื”ืžืืงืจื• ื”ืงื™ื™ืžื•ืช.

ืžื—ื™ืงืชื•
(u) ืœื•ืงื— ืจืฉื™ืžืช ื”ื•ื“ืขื•ืช ื•ืžืกืžืŸ ื›ืœ ื”ื•ื“ืขื” ื›ืœื ื ืžื—ืงืช.

ืœืœื ื’ื™ื•ืก ืœื•ืงื— ืจืฉื™ืžืช ื”ื•ื“ืขื•ืช ื•ืžื‘ื˜ืœื˜ื™ื•ื˜ื”ื›ืœ ื”ื•ื“ืขื”.

ืœื‘ื˜ืœ ืืช ื”ื“ื’ืœ ืœื•ืงื— ืจืฉื™ืžืช ื”ื•ื“ืขื•ืช ื•ืžืกืžืŸ ื›ืœ ื”ื•ื“ืขื” ื›ืœื ืงื™ื™ืžืช ื“ื’ืœged.

ืœื ืœื”ืชืขืœื
ืžืกื™ืจ ืืช ืฉืžื•ืช ืฉื“ื•ืช ื”ื›ื•ืชืจืช ืžืจืฉื™ืžืช ื”ืฉื“ื•ืช ืฉื”ืชืขืœืžื• ืขื‘ื•ืจ ื”- ืงึธื“ึดื™ืžึธื”
ืคืงื•ื“ื”. ื”ืฉื ื”ืžื™ื•ื—ื“ '*' ื™ืกื™ืจ ืืช ื›ืœ ื”ืฉื“ื•ืช.

unfwdretain
ืžืกื™ืจ ืืช ืฉืžื•ืช ืฉื“ื•ืช ื”ื›ื•ืชืจืช ืžืจืฉื™ืžืช ื”ืฉื“ื•ืช ืฉื ืฉืžืจื• ืขื‘ื•ืจ ืงึธื“ึดื™ืžึธื”
ืคืงื•ื“ื”. ื”ืฉื ื”ืžื™ื•ื—ื“ '*' ื™ืกื™ืจ ืืช ื›ืœ ื”ืฉื“ื•ืช.

ืœื ืžืืจื— ื”ืกืจ ืืช ื›ืœ ื”ืคืงื•ื“ื” ื”ื ืชื•ื ื” ืจื•ึผื—ึทืก. ื”ืฉื ื”ืžื™ื•ื—ื“ '*' ื™ืกื™ืจ ืืช ื›ืœ ื”ืจื•ื—ื•ืช.

ืœื”ืชืขืœื
ืžืกื™ืจ ืืช ืฉืžื•ืช ืฉื“ื•ืช ื”ื›ื•ืชืจืช ืžืจืฉื™ืžืช ื”ืฉื“ื•ืช ืฉื”ืชืขืœืžื• ืžื”ื. ื”ืฉื ื”ืžื™ื•ื—ื“
'*' ื™ืกื™ืจ ืืช ื›ืœ ื”ืฉื“ื•ืช.

unmimetype
ืžื—ืง ืืช ื›ืœ ืกื•ื’ื™ MIME ื”ื ืชื•ื ื™ื, ืœืžืฉืœ, 'unmimetype text/plain' ื™ืกื™ืจ ืืช ื›ื•ืœื
ืžืคืจื˜ื™ื ืจืฉื•ืžื™ื ืขื‘ื•ืจ ืกื•ื’ MIME 'ื˜ืงืกื˜/ืจื’ื™ืœ'. ื”ืฉื ื”ืžื™ื•ื—ื“ '*'
ื™ืžื—ืง ืืช ื›ืœ ืกื•ื’ื™ ื”-MIME ื”ืงื™ื™ืžื™ื, ื‘ื“ื™ื•ืง ื›ืžื• 'ืื™ืคื•ืก', ืื‘ืœ ื’ื ืืœื•
ืžืคืขื™ืœ ืžื—ื“ืฉ ืืชื—ื•ืœ ื”ืžื˜ืžื•ืŸ ื‘ืืžืฆืขื•ืช mimetypes-load-control.

ื‘ื˜ืœ ืจืฉื™ืžื” ืชืฉื›ื— ืžื›ืœ ืจืฉื™ืžื•ืช ื”ืชืคื•ืฆื” ื”ื ืชื•ื ื•ืช. ื”ืฉื ื”ืžื™ื•ื—ื“ '*' ื™ืกื™ืจ ื”ื›ืœ
ืจืฉื™ืžื•ืช. ืจืื” ื’ื mlist.

unmlsubscribe
ื”ืกืจ ืืช ืชื›ื•ื ืช ื”ืžื ื•ื™ ืžื›ืœ ืจืฉื™ืžื•ืช ื”ืชืคื•ืฆื” ื”ื ืชื•ื ื•ืช. ื”ืฉื ื”ืžื™ื•ื—ื“
'*' ื™ื ืงื” ืืช ื”ืชื›ื•ื ื” ืžื›ืœ ื”ืจืฉื™ืžื•ืช ืฉื‘ื”ืŸ ื”ื™ื ืžื•ื’ื“ืจืช. ืจืื” ื’ื
mlsubscribe.

ืœื ื ืงืจืื• ื›ืžื• ืฉืœื ื ืงืจืื•.

ืฉืœื ื ืงืจืื• ืœื•ืงื— ืจืฉื™ืžืช ื”ื•ื“ืขื•ืช ื•ืžืกืžืŸ ื›ืœ ื”ื•ื“ืขื” ื›ืœื ื ืงืจืื”.

ืœื ืœืฉืžื•ืจ
ืžืกื™ืจ ืืช ืฉืžื•ืช ืฉื“ื•ืช ื”ื›ื•ืชืจืช ืžืจืฉื™ืžืช ื”ืฉื“ื•ืช ืฉื ืฉืžืจื•. ื”ืฉื ื”ืžื™ื•ื—ื“
'*' ื™ืกื™ืจ ืืช ื›ืœ ื”ืฉื“ื•ืช.

unsaveignore
ืžืกื™ืจ ืืช ืฉืžื•ืช ืฉื“ื•ืช ื”ื›ื•ืชืจืช ืžืจืฉื™ืžืช ื”ืฉื“ื•ืช ืฉื”ืชืขืœืžื• ืžื”ื ืœืฉืžื™ืจื”. ื”
ื”ืฉื ื”ืžื™ื•ื—ื“ '*' ื™ืกื™ืจ ืืช ื›ืœ ื”ืฉื“ื•ืช.

ืœื ืฉืžื•ืจ
ืžืกื™ืจ ืืช ืฉืžื•ืช ืฉื“ื•ืช ื”ื›ื•ืชืจืช ืžืจืฉื™ืžืช ื”ืฉื“ื•ืช ืฉื ืฉืžืจื• ืœืฉืžื™ืจื”. ื”
ื”ืฉื ื”ืžื™ื•ื—ื“ '*' ื™ืกื™ืจ ืืช ื›ืœ ื”ืฉื“ื•ืช.

ื‘ื™ื˜ื•ืœ ื”ื”ื’ื“ืจื” (uns) ืœื•ืงื— ืจืฉื™ืžื” ืฉืœ ืฉืžื•ืช ืืคืฉืจื•ื™ื•ืช ื•ืžื‘ื˜ืœ ืืช ื”ืขืจื›ื™ื ื”ื–ื›ื•ืจื™ื ืฉืœื”ื; ื”
ื”ืคื•ืš ืž ืกื˜.

unsetenv
ื–ื”ื” ืœ ื‘ื™ื˜ื•ืœ ื”ื”ื’ื“ืจื” ืืœื ืฉื”ืืคืฉืจื•ื™ื•ืช ืžื•ืกืจื•ืช ื’ื ืžื”ืชื•ื›ื ื™ืช
ืกื‘ื™ื‘ื”; ืžื›ื™ื•ื•ืŸ ืฉืžืฉื™ืžื” ื–ื• ื“ื•ืจืฉืช ืชืžื™ื›ืช ืžืืจื— ืžืงื•ืจื™ืช, ื”ืคืงื•ื“ื” ืชืžื™ื“ ืชื”ื™ื”
ื“ื•ื•ื— ืขืœ ืฉื’ื™ืื” ืื โ€‹โ€‹ื–ื” ืœื ื–ืžื™ืŸ (ืื‘ืœ ืขื“ื™ื™ืŸ ืชืชื ื”ื’ ื›ืžื• ื‘ื™ื˜ื•ืœ ื”ื”ื’ื“ืจื”). ื”ืžื‘ืฆืข ื”ื–ื”
ื”ื•ื ืœืœื ื”ืคืขืœื” ืืœื ืื ื›ืœ ืงื‘ืฆื™ ื”ืžืฉืื‘ื™ื ื ื˜ืขื ื•. ืจืื” ื’ื settenv.

ืœืœื ืงื™ืฆื•ืจ
ืžื•ื—ืง ืืช ืฉืžื•ืช ื”ืงื™ืฆื•ืจ ืฉื ื™ืชื ื• ื›ืืจื’ื•ืžื ื˜ื™ื. ื”ืฉื ื”ืžื™ื•ื—ื“ '*' ื™ื•ืกืจ
ื›ืœ ืงื™ืฆื•ืจื™ ื”ื“ืจืš.

ืœื‘ื˜ืœ ืžื™ื•ืŸ ื”ืฉื‘ืช ืžืฆื‘ ืžืžื•ื™ืŸ ืื• ืžื•ืฉื—ืœ (ืจืื” ืืช sort ื• ื—ื•ื˜ ืคืงื•ื“ื•ืช), ื—ื–ื•ืจ ืืœ
ืกื“ืจ ื”ื•ื“ืขื•ืช ืจื’ื™ืœ, ื•ืื ื” ื›ื•ืชืจืช ื”ืžืฉืชื ื” ืžื•ื’ื“ืจ, ื”ื“ืคืก ืกื™ื›ื•ื ื›ื•ืชืจืช.

ืœื‘ื˜ืœ ืืช ื”ืฉืจืฉื•ืจ
[ืžื™ื•ืฉืŸ] ื–ื”ื” ืœ ืœื‘ื˜ืœ ืžื™ื•ืŸ.

ืงื•ื“ url
ืคืขื ื— ืืช ืืจื’ื•ืžื ื˜ื™ ื”ืžื—ืจื•ื–ืช ื”ืžืงื•ื“ื“ื™ื ื‘-URL ื”ื ืชื•ื ื™ื ื•ื”ืฆื’ ืืช ื”ืชื•ืฆืื•ืช.

ืงื•ื“ url
ืงื•ื“ื“ื• ื‘ื›ืชื•ื‘ืช ืืช ื”ืืจื’ื•ืžื ื˜ื™ื ื”ื ืชื•ื ื™ื ื•ื”ืฆื’ ืืช ื”ืชื•ืฆืื•ืช.

varedit ืขืจื•ืš ืืช ื”ืขืจื›ื™ื ืฉืœ ืื• ืฆื•ืจ ืืช ื”ืžืฉืชื ื™ื ื”ื ืชื•ื ื™ื ื‘ืขื•ืจืš. ืžืฉืชื ื™ื ื‘ื™ื ืืจื™ื™ื
ืœื ื ื™ืชืŸ ืœืขืจื•ืš.

varshow ื”ืฆื’ ืžื™ื“ืข ืขืœ ื›ืœ ื”ืืคืฉืจื•ื™ื•ืช ื”ื ืชื•ื ื•ืช. S-nail ื™ื•ื“ืข ืขืœ ืงื‘ื•ืฆื” ืกื•ืคื™ืช ืฉืœ
ืžืฉืชื ื™ื ืžื•ื‘ื ื™ื ื™ื“ื•ืขื™ื ื”ืžื—ื•ืœืงื™ื ืขื•ื“ ื™ื•ืชืจ ื‘ื’ืจืกืื•ืช ื‘ื™ื ืืจื™ื•ืช ื•ืขืจื›ื™ื•ืช;
ื™ื™ืชื›ืŸ ืฉื™ืฉ ืœื”ื ืžืืคื™ื™ื ื™ื ืžื™ื•ื—ื“ื™ื, ื›ืžื• "ืœืงืจื™ืื” ื‘ืœื‘ื“" (ื™ื™ืชื›ืŸ ืฉืœื ื ื™ืชืŸ ืœืฉื ื•ืช ืืช ื”ื”ื’ื“ืจื”) ื•
"ื•ื™ืจื˜ื•ืืœื™", ื›ืœื•ืžืจ ื”ืขืจืš ื ื•ืฆืจ ืชื•ืš ื›ื“ื™ ืชื ื•ืขื” ืœืคื™ ื”ืฆื•ืจืš. ืœึฐื™ึทื“
ืื•ืชื ืžืฉืชื ื™ื ื™ื“ื•ืขื™ื ืžืกืคืจ ืื™ื ืกื•ืคื™ ืฉืœ ืœื ื™ื“ื•ืขื™ื, ืžื” ืฉื ืงืจื "ืžื•ืจื›ื‘ื™ื"
ืžืฉืชื ื™ื, ืฉืฆืคื•ื™ื™ื ืœื”ื™ื•ืช ืžืกื•ื’ืœื™ื ืœืื—ืกืŸ ืขืจื›ื™ื, ืขืฉื•ื™ื™ื ืœื”ืชืงื™ื™ื.

? set foo=bar nobar
? ื’ืจืกื” ืฉืœ varshow sendwait-major foo bar
"sendwait": (73) ื‘ื™ื ืืจื™: set=1 (ENVIRON=0)
"version-major": (192) ืขืจืš, ืœืงืจื™ืื” ื‘ืœื‘ื“, ื•ื™ืจื˜ื•ืืœื™:\
set=1 (ENVIRON=0) ืขืจืš<14>
"foo": (ื”ืจื›ื‘ื”) ืขืจืš set=1 (ENVIRON=0).
"bar": (ื”ืจื›ื‘ื”) ืขืจืš set=0 (ENVIRON=0).

ืœืืžืช [ืืคืฉืจื•ืช] ืœื•ืงื— ืจืฉื™ืžืช ื”ื•ื“ืขื•ืช ื•ืžืืžืช ื›ืœ ื”ื•ื“ืขื”. ืื ื”ื•ื“ืขื” ื”ื™ื ืœื ื
ื”ื•ื“ืขื” ื—ืชื•ืžื” ื‘-S/MIME, ื”ืื™ืžื•ืช ื™ื™ื›ืฉืœ ืขื‘ื•ืจื”. ืชื”ืœื™ืš ื”ืื™ืžื•ืช
ื‘ื•ื“ืง ืื ื”ื”ื•ื“ืขื” ื ื—ืชืžื” ื‘ืืžืฆืขื•ืช ืื™ืฉื•ืจ ืชืงืฃ, ืื ืฉืœ ืฉื•ืœื— ื”ื”ื•ื“ืขื”
ื›ืชื•ื‘ืช ื”ื“ื•ื"ืœ ืชื•ืืžืช ืœืื—ืช ืžืืœื” ื”ื›ืœื•ืœื•ืช ื‘ืชืขื•ื“ื”, ื•ืื ื”
ืชื•ื›ืŸ ื”ื”ื•ื“ืขื” ื”ืฉืชื ื”.

ื—ื–ื•ืชื™ (v) ืœื•ืงื— ืจืฉื™ืžืช ื”ื•ื“ืขื•ืช ื•ืžืคืขื™ืœ ืืช ืขื•ืจืš ื”ืชืฆื•ื’ื” ื‘ื›ืœ ื”ื•ื“ืขื”. ืฉื•ื ื”
ื”ืชื•ื›ืŸ ื ืžื—ืง ืืœื ืื ื›ืŸ ื›ืชื™ื‘ื” ื—ื•ื–ืจืช ื ืขืจืš ื”ืžืฉืชื ื” ืžื•ื’ื“ืจ.

ืœื›ืชื•ื‘ (w) ืขื‘ื•ืจ ื”ื•ื“ืขื•ืช ืงื•ื ื‘ื ืฆื™ื•ื ืœื™ื•ืช ื ื›ืชื‘ ื”ื’ื•ืฃ ืœืœื ื›ืœ ื”ื›ื•ืชืจื•ืช. ื”ืคืœื˜
ืžืคื•ืขื ื— ื•ืžื•ืžืจ ืœืคื•ืจืžื˜ ื”ืžืงื•ืจื™ ืฉืœื• ืœืคื™ ื”ืฆื•ืจืš. ืื ืงื•ื‘ืฅ ื”ืคืœื˜
ืงื™ื™ื, ื”ื˜ืงืกื˜ ืžืฆื•ืจืฃ. ืื ื”ื•ื“ืขื” ื”ื™ื ื‘ืคื•ืจืžื˜ ืจื‘ ื—ืœืงื™ MIME, ื”ื™ื ื”ืจืืฉื•ื ื”
ื—ืœืง ื ื›ืชื‘ ืœืงื•ื‘ืฅ ืฉืฆื•ื™ืŸ ื›ืžื• ืขื‘ื•ืจ ื”ื•ื“ืขื•ืช ืงื•ื ื‘ื ืฆื™ื•ื ืœื™ื•ืช, ื•ื”ืžืฉืชืžืฉ ื›ืŸ
ื‘ื™ืงืฉื• ืฉื ืงื•ื‘ืฅ ื›ื“ื™ ืœืฉืžื•ืจ ืื—ื“ ืืช ื”ืฉื ื™. ืœื—ื™ืกื›ื•ืŸ ื ื•ื— ืฉืœ ื›ืœ ื—ืœืง
ื ื™ืชืŸ ืœื“ืœื’ ืขืœ ื™ื“ื™ ืžืชืŸ ืขืจืš ืจื™ืง; ืื•ืชื” ืชื•ืฆืื” ื™ื›ื•ืœื” ืœื”ื™ื•ืช ืžื•ืฉื’ืช ื’ื ืขืœ ื™ื“ื™
ืœื›ืชื•ื‘ ืืช ื–ื” ืœ / dev / null. ืขื‘ื•ืจ ื”ื—ืœืง ื”ืฉื ื™ ื•ื”ื‘ืื™ื, '|' ืžื•ื‘ื™ืœ
ืชื• ื’ื•ืจื ืœื—ืœืง ืœื”ื™ื•ืช ืžื•ืขื‘ืจ ืืœ ืฉืืจ ื”ืงืœื˜ ืฉืœ ื”ืžืฉืชืžืฉ
ืžืชืคืจืฉ ื›ืคืงื•ื“ื” ืงืœื™ืคื”; ืื—ืจืช ืงืœื˜ ื”ืžืฉืชืžืฉ ืžื•ืจื—ื‘ ื›ืจื’ื™ืœ ืขื‘ื•ืจ
ืชื™ืงื™ื•ืช, ืœืžืฉืœ, ืžืชื‘ืฆืขืช ื”ืจื—ื‘ืช ื˜ื™ืœื“ื”. ื‘ืžืฆื‘ ืœื ืื™ื ื˜ืจืืงื˜ื™ื‘ื™, ืจืง ืืช
ื—ืœืงื™ื ืฉืœ ื”ื•ื“ืขื” ืžืจื•ื‘ื” ื—ืœืงื™ื ืฉืฉื ื”ืงื•ื‘ืฅ ืžื•ืคื™ืข ื‘ื›ื•ืชืจืช ื”ื—ืœืง ื”ื
ื ื›ืชื‘, ื”ืื—ืจื™ื ื ืžื—ืงื™ื. ื”ื”ื•ื“ืขื” ื”ืžืงื•ืจื™ืช ืœืขื•ืœื ืื™ื ื” ืžืกื•ืžื ืช ืขื‘ื•ืจ
ืžื—ื™ืงื” ื‘ืชื™ืงื™ื™ืช ื”ื“ื•ืืจ ื”ืžืงื•ืจื™ืช. ืขื‘ื•ืจ ืงื‘ืฆื™ื ืžืฆื•ืจืคื™ื, ื”ืชื•ื›ืŸ ืฉืœ
ืงื•ื‘ืฅ ื”ื™ืขื“ ืžื•ื—ืœืฃ ืื ื”ืงื•ื‘ืฅ ื”ื™ื” ืงื™ื™ื ื‘ืขื‘ืจ. ืœื ืžื™ื•ื—ื“
ืžืชื‘ืฆืข ื˜ื™ืคื•ืœ ื‘ืงื‘ืฆื™ื ื“ื—ื•ืกื™ื.

ืฉื™ื˜ (x) ืžื™ืœื” ื ืจื“ืคืช ืœ ื™ืฆื™ืื”.

z S-nail ืžืฆื™ื’ ื›ื•ืชืจื•ืช ื”ื•ื“ืขื•ืช ื‘ื—ืœื•ื ื•ืช ืžืœืื™ื ื›ืžืชื•ืืจ ืชื—ืช ื›ื•ืชืจื•ืช
ืคืงื•ื“ื”. ืคืงื•ื“ื” ื–ื• ื’ื•ืœืœืช ืœื—ืœื•ืŸ ื”ื”ื•ื“ืขื•ืช ื”ื‘ื. ืื ื˜ื™ืขื•ืŸ ื”ื•ื
ื ืชื•ืŸ, ื”ื•ื ืžืฆื™ื™ืŸ ืืช ื”ื—ืœื•ืŸ ืœืฉื™ืžื•ืฉ. ืžืกืคืจ ืขื ืงื™ื“ื•ืžืช '+' ืื• '-' ืžืฆื™ื™ืŸ
ืฉื”ื—ืœื•ืŸ ืžื—ื•ืฉื‘ ื‘ื™ื—ืก ืœืžื™ืงื•ื ื”ื ื•ื›ื—ื™. ืžืกืคืจ
ืœืœื ืงื™ื“ื•ืžืช ืžืฆื™ื™ืŸ ืžืกืคืจ ื—ืœื•ืŸ ืžื•ื—ืœื˜, ื•-'$' ืžืืคืฉืจ ืœื’ืœื•ืœ S-nail
ืœื—ืœื•ืŸ ื”ื”ื•ื“ืขื•ืช ื”ืื—ืจื•ืŸ.

Z ื“ื•ืžื” z, ืืš ื’ืœื™ืœื” ืœื—ืœื•ืŸ ื”ื‘ื ืื• ื”ืงื•ื“ื ืฉืžื›ื™ืœ ืœืคื—ื•ืช ืื—ื“
'ื—ื“ืฉ' ืื• ื“ื’ืœื”ื•ื“ืขืช ged.

ืกื™ืžืŸ ื“ื’ืฉ ื‘ืจื™ื—ื•ืช


ืœื”ืœืŸ ืกื™ื›ื•ื ืฉืœ ื‘ืจื™ื—ื•ืช ื˜ื™ืœื“ื”, ื”ืžืฉืžืฉื•ืช ืœื‘ื™ืฆื•ืข ืคื•ื ืงืฆื™ื•ืช ืžื™ื•ื—ื“ื•ืช ื›ืืฉืจ
ื—ื™ื‘ื•ืจ ื”ื•ื“ืขื•ืช. ื‘ืจื™ื—ื•ืช ืฉืœ ื˜ื™ืœื“ื” ืžื–ื•ื”ื•ืช ืจืง ื‘ืชื—ื™ืœืช ื”ืฉื•ืจื•ืช. ื”ืฉื
"ื‘ืจื™ื—ื” ื˜ื™ืœื“ื”" ื”ื•ื ืžืขื˜ ื›ื™ื ื•ื™ ืฉื’ื•ื™ ืžื›ื™ื•ื•ืŸ ืฉื ื™ืชืŸ ืœืฉื ื•ืช ืืช ืื•ืคื™ ื”ื‘ืจื™ื—ื” ื‘ืคื•ืขืœ ืขืœ ื™ื“ื™
ื”ืชืืžืช ื”ืืคืฉืจื•ืช ืœื‘ืจื•ื—.

~~ ืžื—ืจื•ื–ืช ื”ื•ืกืฃ ืืช ืžื—ืจื•ื–ืช ื”ื˜ืงืกื˜ ื‘ื”ื•ื“ืขื” ืฉืงื•ื“ืžืชื” ืœ'~' ื‘ื•ื“ื“. (ืื ื”
ื“ืžื•ืช ื”ื‘ืจื™ื—ื” ื”ืฉืชื ืชื”, ื™ืฉ ืœื”ื›ืคื™ืœ ืืช ื”ื“ืžื•ืช ื”ื–ื• ื›ื“ื™ ืœืขืฉื•ืช ื–ืืช
ืฉืœื— ืื•ืชื• ื‘ืชื—ื™ืœืช ืฉื•ืจื”.)

~! ื”ืคืงื•ื“ื” ื‘ืฆืข ืืช ื”ืžืขื˜ืคืช ื”ืžืฆื•ื™ื ืช ื”ืคืงื•ื“ื”, ื•ืื– ื—ื–ื•ืจ ืœื”ื•ื“ืขื”.

~. ืื•ืชื• ืืคืงื˜ ื›ืžื• ื”ืงืœื“ืช ืชื• ืกื•ืฃ ื”ืงื•ื‘ืฅ.

~: S-nail-command or ~_ S-nail-command
ื‘ืฆืข ืืช ืคืงื•ื“ืช ื”-S-nail ื”ื ืชื•ื ื”. ืขื ื–ืืช, ืœื ื›ืœ ื”ืคืงื•ื“ื•ืช ืžื•ืชืจื•ืช.

~? ื›ืชื•ื‘ ืกื™ื›ื•ื ืฉืœ ื‘ืจื™ื—ื•ืช ืคืงื•ื“ื•ืช.

~< ืฉื ื”ืงื•ื‘ืฅ ื–ื”ื” ืœ ~r.

~<! ื”ืคืงื•ื“ื” ื”ืคืงื•ื“ื” ืžื‘ื•ืฆืข ื‘ืืžืฆืขื•ืช ื”ืžืขื˜ืคืช. ื”ืคืœื˜ ื”ืกื˜ื ื“ืจื˜ื™ ืฉืœื• ืžื•ื›ื ืก ืœืชื•ืš
ื”ื•ึนื“ึธืขึธื”.

~@ [ืฉื ืงื•ื‘ืฅ...]
ืœืœื ืืจื’ื•ืžื ื˜ื™ื, ืขืจื•ืš ืืช ืจืฉื™ืžืช ื”ืงื‘ืฆื™ื ื”ืžืฆื•ืจืคื™ื ื‘ืื•ืคืŸ ืื™ื ื˜ืจืืงื˜ื™ื‘ื™. ืื ืงื•ื‘ืฅ ืžืฆื•ืจืฃ
ืฉื ื”ืงื•ื‘ืฅ ื ื•ืชืจ ืจื™ืง, ื”ืงื•ื‘ืฅ ื”ืžืฆื•ืจืฃ ื ืžื—ืง ืžื”ืจืฉื™ืžื”. ื›ืืฉืจ
ื”ื’ืขืชื ืœืกื•ืฃ ืจืฉื™ืžืช ื”ืงื‘ืฆื™ื ื”ืžืฆื•ืจืคื™ื, S-nail ืชื‘ืงืฉ ืงื‘ืฆื™ื ืžืฆื•ืจืคื™ื ื ื•ืกืคื™ื
ืขื“ ืฉื ื™ืชืŸ ืฉื ืจื™ืง. ืื ืฉื ืงื•ื‘ืฅ ื ืชื•ืŸ ืžื•ืจื›ื‘ ืืš ื•ืจืง ืžื”-
ืกื™ืžืŸ ืžืกืคืจ '#' ื•ืื—ืจื™ื• ืžืกืคืจ ื”ื•ื“ืขื” ื—ื•ืงื™ ืฉืœ ื”ืคืขื™ืœ ื›ืขืช
ืชื™ื‘ืช ื”ื“ื•ืืจ, ื•ืื– ื”ื”ื•ื“ืขื” ื”ื ืชื•ื ื” ืžืฆื•ืจืคืช ื‘ืชื•ืจ MIME 'ื”ื•ื“ืขื”/rfc822' ื•ื”-
ืฉืืจ ื—ืœืง ื–ื” ืื™ื ื• ื—ืœ.

ืื ื”ืžืจืช ืขืจื›ืช ืชื•ื•ื™ื ื—ื•ื‘ืจื” ืœืชื•ืš S-nail, ืื– ืžืฆื‘ ื–ื” ื ื•ืชืŸ
ืœืžืฉืชืžืฉ ืืคืฉืจื•ืช ืœืฆื™ื™ืŸ ืขืจื›ื•ืช ืชื•ื•ื™ื ืงืœื˜ ื•ืคืœื˜, ืืœื ืื ื›ืŸ ื”ืงื•ื‘ืฅ
ื”ืจื—ื‘ื” ืžืฆื™ื™ื ืช ืชื•ื›ืŸ ื‘ื™ื ืืจื™, ื•ื‘ืžืงืจื” ื–ื” S-nail ืฉื•ืืœ ืื ืฉืœื‘ ื–ื”
ื™ื“ืœื’ ืขื‘ื•ืจ ื”ืงื•ื‘ืฅ ื”ืžืฆื•ืจืฃ ื”ื ื“ื•ืŸ. ืื ืœื ื“ื™ืœื’, ืื– ื”
ืชื•ื•ื™ื ืฉืžืฆืœื™ื— ืœื™ื™ืฆื’ ืืช ื ืชื•ื ื™ ื”ืงื•ื‘ืฅ ื”ืžืฆื•ืจืคื™ื ื™ืฉืžืฉ ื‘-
'charset=' ืคืจืžื˜ืจ MIME ืฉืœ ื”ื•ื“ืขืช ื”ื“ื•ืืจ:

ยท ืื ืฆื•ื™ื ื• ืขืจื›ื•ืช ืชื•ื•ื™ื ืฉืœ ืงืœื˜ ื•ืคืœื˜, ื”ื”ืžืจื” ื”ื™ื
ืžื‘ื•ืฆืข ืชื•ืš ื›ื“ื™ ืชื ื•ืขื”. ื”ืžืฉืชืžืฉ ื™ืชื‘ืงืฉ ืฉื•ื‘ ื•ืฉื•ื‘ ืขื“ ืœืจืฆื•ื™
ื”ื”ืžืจื” ืžืฆืœื™ื—ื”.
ยท ืื ืฆื•ื™ืŸ ืจืง ืขืจื›ืช ืชื•ื•ื™ื ืคืœื˜, ื”ื”ื ื—ื” ื”ื™ื ืฉื”ืงืœื˜
ืœื”ื™ื•ืช ื‘ ttycharset charset ื•ื”ื•ื ื™ื•ืžืจ ืœืคืœื˜ ื”ื ืชื•ืŸ
ืกื˜ ืชื•ื•ื™ื ืชื•ืš ื›ื“ื™ ืชื ื•ืขื”. ื”ืžืฉืชืžืฉ ื™ืชื‘ืงืฉ ืฉื•ื‘ ื•ืฉื•ื‘ ืขื“ ืœืจืฆื•ื™
ื”ื”ืžืจื” ืžืฆืœื™ื—ื”.
ยท ืื ืœื ืฆื•ื™ื ื• ืขืจื›ื•ืช ืชื•ื•ื™ื ื‘ื›ืœืœ ืื– ื”ืืœื’ื•ืจื™ืชื ื›ืœื•ืžืจ
ืžืชื•ืขื“ ื‘ืกืขื™ืฃ ืื•ืคื™ ืกื˜ื™ื ืžื™ื•ืฉื, ืื‘ืœ ื™ืฉื™ืจื•ืช ื•ื”ืœืื”
ื”ื–ื‘ื•ื‘. ื”ืžืฉืชืžืฉ ื™ืชื‘ืงืฉ ืฉื•ื‘ ื•ืฉื•ื‘ ืขื“ ืœื”ืžืจื” ื”ืจืฆื•ื™ื”
ืžืฆืœื™ื—.
ยท ืœื‘ืกื•ืฃ, ืื ืฆื•ื™ืŸ ืขืจื›ืช ืชื•ื•ื™ื ืงืœื˜, ืืš ืœื ืคืœื˜, ืื– ืœื
ื”ืžืจื” ืžื‘ื•ืฆืขืช ืื™ ืคืขื, ืื‘ืœ ืขืจืš ื”ืคืจืžื˜ืจ 'charset=' MIME ื™ืขืฉื” ื–ืืช
ืขื“ื™ื™ืŸ ืœื”ื™ื•ืช ืžื•ื’ื“ืจ ืœืงืœื˜ ื”ืžืฉืชืžืฉ.
ยท ื ื™ืชืŸ ืœืขื–ื•ื‘ ืืช ืœื•ืœืืช ื‘ื—ื™ืจืช ืขืจื›ืช ื”ืชื•ื•ื™ื ืขืœ ื™ื“ื™ ื”ืงืœื“ืช 'control-C', ื›ืœื•ืžืจ,
ื’ื•ืจื ืœื”ืคืจืขื”. ืฉื™ืžื• ืœื‘ ืฉืœืคื ื™ S-nail ื’ืจืกื” 15.0 ื–ื” ืžืกืชื™ื™ื
ื›ืœ ื‘ื—ื™ืจืช ื”ืงื‘ืฆื™ื ื”ืžืฆื•ืจืคื™ื ื”ื ื•ื›ื—ื™ื™ื, ืœื ืจืง ืžืขืจื›ืช ื”ืชื•ื•ื™ื
ื‘ื—ื™ืจื”.

ืœืœื ืชืžื™ื›ื” ื‘ื”ืžืจืช ืกื˜ ืชื•ื•ื™ื, S-nail ื™ื‘ืงืฉ ืืช ื”ืงืœื˜
ืขืจื›ืช ืชื•ื•ื™ื ื‘ืœื‘ื“, ื•ื”ื™ื ืชื’ื“ื™ืจ ืืช ืขืจืš ื”ืคืจืžื˜ืจ 'charset=' MIME ืœ-
ื ืชื•ืŸ ืงืœื˜, ืื ื™ืฉ; ืื ืœื ื ืจืื” ืงืœื˜ ืžืฉืชืžืฉ ืื– ื” ttycharset ืขืจื›ืช ืชื•ื•ื™ื
ื™ืฉืžืฉ ืขื‘ื•ืจ ืขืจืš ื”ืคืจืžื˜ืจ ื‘ืžืงื•ื ื–ืืช. ืฉื™ืžื• ืœื‘ ื›ื™ ืกื™ื•ืžืช ื”ืงื•ื‘ืฅ
ื‘ื“ื™ืงื” ืœื ืžื‘ื•ืฆืขืช ื‘ืžืฆื‘ ื–ื”, ืžื›ื™ื•ื•ืŸ ืฉืœื ืชืชื‘ืฆืข ื”ืžืจื” ื‘ื›ืœ ืžืงืจื”.

ืฉื™ืžื• ืœื‘ ืฉื‘ืžืฆื‘ ืœื ืื™ื ื˜ืจืืงื˜ื™ื‘ื™, ืœืžืขืŸ ื™ื›ื•ืœื•ืช ื”ืฉื—ื–ื•ืจ, ื™ื”ื™ื”
ืชืžื™ื“ ื™ื”ื™ื• ืฉืชื™ ืฉืืœื•ืช ืขื‘ื•ืจ ื›ืœ ืงื•ื‘ืฅ ืžืฆื•ืจืฃ, ืœืœื ืงืฉืจ ืœืžืขืจื›ืช ื”ืชื•ื•ื™ื
ื”ืžืจื” ื–ืžื™ื ื” ื•ืžื”ื™ ืกื™ื•ืžืช ื”ืงื•ื‘ืฅ. ื”ืจืืฉื•ืŸ ืžื‘ืงืฉ ืืช
ืฉื ื”ืงื•ื‘ืฅ, ื•ื”ืฉื ื™ื™ื” ืžื‘ืงืฉืช ืœื”ืขื‘ื™ืจ ืืช ืขืจื›ืช ืชื•ื•ื™ ื”ืงืœื˜
ืœืคืจืžื˜ืจ MIME ื”ืžืชืื™ื; ืœื ืชื ืกื” ื”ืžืจื” ืื ื™ืฉ
ืงืœื˜ ืœืฉืืœื” ื”ืื—ืจื•ื ื”, ืื—ืจืช ืืœื’ื•ืจื™ืชื ื”ื”ืžืจื” ื”ืจื’ื™ืœ, ื›ืžื•
ืœืขื™ืœ, ืžื™ื•ืฉื. ืœื’ื‘ื™ ืงื‘ืฆื™ื ืžืฆื•ืจืคื™ื ืœื”ื•ื“ืขื”, ื”ืชืฉื•ื‘ื” ืœืฉืืœื” ื”ืฉื ื™ื™ื”
ืžืชืขืœืžื™ื ืœื—ืœื•ื˜ื™ืŸ.

ืื (ื‘ืžืงื•ื) ืฉื ื”ืงื•ื‘ืฅ ืืจื’ื•ืžื ื˜ื™ื ืžืฆื•ื™ื ื™ื ืขื‘ื•ืจ ~@ ืคืงื•ื“ื” ืฉื”ื
ืžื˜ื•ืคืœื™ื ื›ืืœ ืจืฉื™ืžื” ืžื•ืคืจื“ืช ื‘ืคืกื™ืงื™ื ืฉืœ ืงื‘ืฆื™ื, ืฉื›ื•ืœื ืžื•ืจื—ื‘ื™ื ื•ืžืฆื•ืจืคื™ื
ืœืกื•ืฃ ืจืฉื™ืžืช ื”ืžืฆื•ืจืคื™ื. (ืฉืžื•ืช ืงื‘ืฆื™ื ืขื ืคืกื™ืงื™ื, ืื• ืขื ืื•
ื ื™ืชืŸ ืœื”ื•ืกื™ืฃ ืจื•ื•ื—ื™ื ื ื’ืจืจื™ื ืจืง ื‘ืืžืฆืขื•ืช ืฉื•ืจืช ื”ืคืงื•ื“ื” ืื• ื”ืฉื™ื˜ื” ื”ืจืืฉื•ื ื”.
ื ื™ืชืŸ ืœื”ื•ืกื™ืฃ ื”ื•ื“ืขื•ืช ืžืฆื•ืจืคื•ืช ืจืง ื‘ืฉื™ื˜ื” ื”ืจืืฉื•ื ื”; ืฉืžื•ืช ืงื‘ืฆื™ื ืืฉืจ
ื ื™ืชืŸ ืœื”ื•ืกื™ืฃ ื”ืชื ื’ืฉื•ืช ืขื ืžืกืคืจื™ ื”ื•ื“ืขื•ืช ืจืง ื‘ืืžืฆืขื•ืช ืฉื•ืจืช ื”ืคืงื•ื“ื” ืื• ื”ืฉื ื™ื™ื”
ืฉื™ื˜ื”.) ื‘ืžืฆื‘ ื–ื” ืžื ื™ื—ื™ื ืฉื”ืงื‘ืฆื™ื ื”ืžืฆื•ืจืคื™ื (ื˜ืงืกื˜) ื ืžืฆืื™ื ttycharset
ืงื™ื“ื•ื“, ื•ื™ื•ืขืจืš ื›ืคื™ ืฉืžืชื•ืขื“ ื‘ืกืขื™ืฃ ืื•ืคื™ ืกื˜ื™ื.

~A ืžื›ื ื™ืก ืืช ื”ืžื—ืจื•ื–ืช ื”ื›ืœื•ืœื” ื‘- ืกึดื™ืžึธืŸ ืžืฉืชื ื” (ื–ื”ื” ื›ืžื• '~i ืกึดื™ืžึธืŸ'). ื”
ืจืฆืคื™ ื‘ืจื™ื—ื” ื˜ื‘ื•ืœื˜ื•ืจ '\t' ื•ื”ืฉื•ืจื” ื”ื—ื“ืฉื” '\n' ืžื•ื‘ื ื™ื.

~a ืžื›ื ื™ืก ืืช ื”ืžื—ืจื•ื–ืช ื”ื›ืœื•ืœื” ื‘- ืกึดื™ืžึธืŸ ืžืฉืชื ื” (ื–ื”ื” ื›ืžื• '~i ืกึดื™ืžึธืŸ'). ื”
ืจืฆืคื™ ื‘ืจื™ื—ื” ื˜ื‘ื•ืœื˜ื•ืจ '\t' ื•ื”ืฉื•ืจื” ื”ื—ื“ืฉื” '\n' ืžื•ื‘ื ื™ื.

~b ืฉื ... ื”ื•ืกืฃ ืืช ื”ืฉืžื•ืช ื”ื ืชื•ื ื™ื ืœืจืฉื™ืžืช ืžืงื‘ืœื™ ื”ืขืชืง ื”ืขื™ื•ื•ืจ.

~c ืฉื ... ื”ื•ืกืฃ ืืช ื”ืฉืžื•ืช ื”ื ืชื•ื ื™ื ืœืจืฉื™ืžืช ืžืงื‘ืœื™ ื”ืขืชืง.

~d ืงืจื ืืช ื”ืงื•ื‘ืฅ ืฉืฆื•ื™ืŸ ืขืœ ื™ื“ื™ ื”ืžืฉืชื ื” DEAD ืœืชื•ืš ื”ื”ื•ื“ืขื”.

~e ื”ืคืขืœ ืืช ืขื•ืจืš ื”ื˜ืงืกื˜ ืขืœ ื”ื”ื•ื“ืขื” ืฉื ืืกืคื” ืขื“ ื›ื”. ืœืื—ืจ ื”ืขืจื™ื›ื”
ื”ืกืฉืŸ ื”ืกืชื™ื™ื, ื”ืžืฉืชืžืฉ ืจืฉืื™ ืœื”ืžืฉื™ืš ืœื”ื•ืกื™ืฃ ื˜ืงืกื˜ ืœื”ื•ื“ืขื”.

~F ื”ื•ื“ืขื•ืช ืงืจื ืืช ื”ื”ื•ื“ืขื•ืช ืขื ื”ืฉื ืœืชื•ืš ื”ื”ื•ื“ืขื” ื”ื ืฉืœื—ืช, ื›ื•ืœืœ ื›ืœ ื”ื”ื•ื“ืขื•ืช
ื›ื•ืชืจื•ืช ื•ื—ืœืงื™ MIME. ืื ืœื ืฆื•ื™ื ื• ื”ื•ื“ืขื•ืช, ืงืจื ืืช ื”ื ื•ื›ื—ื™
ื”ื•ึนื“ึธืขึธื”.

~f ื”ื•ื“ืขื•ืช ืงืจื ืืช ื”ื”ื•ื“ืขื•ืช ืขื ื”ืฉื ืœืชื•ืš ื”ื”ื•ื“ืขื” ื”ื ืฉืœื—ืช. ืื ืื™ืŸ ื”ื•ื“ืขื•ืช
ืฉืฆื•ื™ืŸ, ืงืจื ื‘ื”ื•ื“ืขื” ื”ื ื•ื›ื—ื™ืช. ืœื”ืชืขืœื ื• ืœึดืฉืึฐืžื•ึนืจ ืจืฉื™ืžื•ืช ืจื’ื™ืœื•ืช
ืœืฉื ื•ืช ืืช ื›ื•ืชืจื•ืช ื”ื”ื•ื“ืขื”. ืขื‘ื•ืจ ื”ื•ื“ืขื•ืช ืžืจื•ื‘ื•ืช MIME, ืจืง ื”ืจืืฉื•ื ื”
ื—ืœืง ืœื”ื“ืคืกื” ื›ืœื•ืœ.

~H ืขืจื•ืš ืืช ืฉื“ื•ืช ื›ื•ืชืจืช ื”ื”ื•ื“ืขื” 'ืžืืช:', 'ื”ืฉื‘ ืืœ:', 'ืฉื•ืœื—:' ื•
'ืืจื’ื•ืŸ:' ืขืœ ื™ื“ื™ ื”ืงืœื“ืช ื›ืœ ืื—ื“ ื‘ืชื•ืจื• ื•ืืคืฉืจ ืœืžืฉืชืžืฉ ืœืขืจื•ืš ืืช
ืฉื“ื”. ืขืจื›ื™ ื‘ืจื™ืจืช ื”ืžื—ื“ืœ ืขื‘ื•ืจ ืฉื“ื•ืช ืืœื” ืžืงื•ืจื ื‘- ื”ื—ืœ ืž-, ืœื”ื’ื™ื‘ ืœ,
ืฉื•ืœื— ื• ืืจื’ื•ืŸ ืžืฉืชื ื™ื.

~h ืขืจื•ืš ืืช ืฉื“ื•ืช ื›ื•ืชืจืช ื”ื”ื•ื“ืขื” 'ืืœ:', 'ืขื•ืชืง:', 'ืขื•ืชืง ืžื•ืกืชืจ:' ื•'ื ื•ืฉื:' ืขืœ ื™ื“ื™ ื”ืงืœื“ื”
ื›ืœ ืื—ื“ ื‘ืชื•ืจื• ื•ืžืืคืฉืจ ืœืžืฉืชืžืฉ ืœืขืจื•ืš ืืช ื”ืฉื“ื”.

~i ืžืฉืชื ื” ื”ื›ื ืก ืืช ื”ืขืจืš ืฉืœ ื”ืžืฉืชื ื” ืฉืฆื•ื™ืŸ ืœื”ื•ื“ืขื”, ื”ื•ืกืคืช ืฉื•ืจื” ื—ื“ืฉื”
ื“ืžื•ืช ื‘ืกื•ืฃ. ื”ื”ื•ื“ืขื” ื ืฉืืจืช ืœืœื ืฉื™ื ื•ื™ ืื ื”ืžืฉืชื ื” ืื™ื ื• ืžื•ื’ื“ืจ
ืื• ืจื™ืง. ื˜ื‘ืœื˜ื•ืจ ืจืฆืคื™ ื”ื‘ืจื™ื—ื” '\t' ื•ื”ืฉื•ืจื” ื”ื—ื“ืฉื” '\n' ืžื•ื‘ื ื™ื.

~M ื”ื•ื“ืขื•ืช ืงืจื ืืช ื”ื”ื•ื“ืขื•ืช ืขื ื”ืฉื ืœืชื•ืš ื”ื”ื•ื“ืขื” ื”ื ืฉืœื—ืช, ืžืกื•ืžื ื™ื ืขืœ ื™ื“ื™ ืชื—ื™ืœื™ืช indent.
ืื ืœื ืฆื•ื™ื ื• ื”ื•ื“ืขื•ืช, ืงืจื ืืช ื”ื”ื•ื“ืขื” ื”ื ื•ื›ื—ื™ืช.

~m ื”ื•ื“ืขื•ืช ืงืจื ืืช ื”ื”ื•ื“ืขื•ืช ืขื ื”ืฉื ืœืชื•ืš ื”ื”ื•ื“ืขื” ื”ื ืฉืœื—ืช, ืžืกื•ืžื ื™ื ืขืœ ื™ื“ื™ ืชื—ื™ืœื™ืช indent.
ืื ืœื ืฆื•ื™ื ื• ื”ื•ื“ืขื•ืช, ืงืจื ืืช ื”ื”ื•ื“ืขื” ื”ื ื•ื›ื—ื™ืช. ืœื”ืชืขืœื ื• ืœึดืฉืึฐืžื•ึนืจ
ืจืฉื™ืžื•ืช ืžืฉืžืฉื•ืช ืœืฉื™ื ื•ื™ ื›ื•ืชืจื•ืช ื”ื”ื•ื“ืขื•ืช. ืขื‘ื•ืจ ื”ื•ื“ืขื•ืช ืžืจื•ื‘ื•ืช ื—ืœืงื™ื ืฉืœ MIME,
ืจืง ื”ื—ืœืง ื”ืจืืฉื•ืŸ ืฉื ื™ืชืŸ ืœื”ื“ืคืกื” ื›ืœื•ืœ.

~p ื”ื“ืคืก ืืช ื”ื”ื•ื“ืขื” ืฉื ืืกืคื” ืขื“ ื›ื”, ื•ื‘ืจืืฉื ืฉื“ื•ืช ื›ื•ืชืจืช ื”ื”ื•ื“ืขื”
ื•ืื—ืจื™ื” ืจืฉื™ืžืช ื”ืžืฆื•ืจืคื™ื, ืื ื™ืฉ.

~q ื‘ื˜ืœ ืืช ืฉืœื™ื—ืช ื”ื”ื•ื“ืขื”, ื”ืขืชืงื” ืœืงื•ื‘ืฅ ืฉืฆื•ื™ืŸ ืขืœ ื™ื“ื™ DEAD
ืžืฉืชื ื” ืื ืœื”ืฆื™ืœ ืžื•ื’ื“ืจ.

~R ืฉื ื”ืงื•ื‘ืฅ ืงืจื ืืช ื”ืงื•ื‘ืฅ ื‘ืขืœ ื”ืฉื ืœืชื•ืš ื”ื”ื•ื“ืขื”, ืžืกื•ืžืŸ ืขืœ ื™ื“ื™ ืชื—ื™ืœื™ืช indent.

~r ืฉื ื”ืงื•ื‘ืฅ ืงืจื ืืช ื”ืงื•ื‘ืฅ ื‘ืขืœ ื”ืฉื ืœืชื•ืš ื”ื”ื•ื“ืขื”.

~s ืžื—ืจื•ื–ืช ื’ืจื ืœืžื—ืจื•ื–ืช ื‘ืขืœืช ื”ืฉื ืœื”ืคื•ืš ืœืฉื“ื” ื”ื ื•ืฉื ื”ื ื•ื›ื—ื™.

~t ืฉื ... ื”ื•ืกืฃ ืืช ื”ืฉืžื•ืช ื”ื ืชื•ื ื™ื ืœืจืฉื™ืžืช ื”ื ืžืขื ื™ื ื”ื™ืฉื™ืจื™ื.

~U ื”ื•ื“ืขื•ืช ืงืจื ืืช ื”ื”ื•ื“ืขื•ืช ื”ื ืชื•ื ื•ืช/ื”ื ื•ื›ื—ื™ื•ืช, ืœื ื›ื•ืœืœ ืืช ื›ืœ ื”ื›ื•ืชืจื•ืช, ืžืกื•ืžืŸ ืขืœ ื™ื“ื™
ืชื—ื™ืœื™ืช indent.

~u ื”ื•ื“ืขื•ืช ืงืจื ืืช ื”ื”ื•ื“ืขื•ืช ื”ื ืชื•ื ื•ืช/ื”ื ื•ื›ื—ื™ื•ืช, ืœื ื›ื•ืœืœ ื›ืœ ื”ื›ื•ืชืจื•ืช.

~v ื”ืคืขืœ ืขื•ืจืš ื—ืœื•ืคื™ (ืžื•ื’ื“ืจ ืขืœ ื™ื“ื™ ื”ืืคืฉืจื•ืช VISUAL) ื‘ื”ื•ื“ืขื”
ืฉื ืืกืคื• ืขื“ ื›ื”. ื‘ื“ืจืš ื›ืœืœ, ื”ืขื•ืจืš ื”ื—ืœื•ืคื™ ื™ื”ื™ื” ืขื•ืจืš ืžืกืš.
ืœืื—ืจ ืกื’ื™ืจืช ื”ืขื•ืจืš, ื”ืžืฉืชืžืฉ ืขืฉื•ื™ ืœื—ื“ืฉ ืืช ื”ื•ืกืคื” ืฉืœ ื˜ืงืกื˜ ืœืกื•ืฃ
ื”ื•ึนื“ึธืขึธื”.

~w ืฉื ื”ืงื•ื‘ืฅ ื›ืชื•ื‘ ืืช ื”ื”ื•ื“ืขื” ืขืœ ื”ืงื•ื‘ืฅ ื‘ืขืœ ื”ืฉื. ืื ื”ืงื•ื‘ืฅ ืงื™ื™ื, ื”ื”ื•ื“ืขื” ื”ื™ื
ืฆื•ืจืฃ ืœื–ื”.

~x ื›ืžื• ~q, ืืœื ืฉื”ื”ื•ื“ืขื” ืœื ื ืฉืžืจืช ื›ืœืœ.

~| ื”ืคืงื•ื“ื” ื”ืขื‘ืจ ืืช ื”ื”ื•ื“ืขื” ื“ืจืš ืคืงื•ื“ืช ื”ืกื™ื ื•ืŸ ืฉืฆื•ื™ื ื”. ืื ื”ืคืงื•ื“ื” ื ื•ืชื ืช ืœื
ืคืœื˜ ืื• ืžืกืชื™ื™ื ื‘ืื•ืคืŸ ื—ืจื™ื’, ืฉืžื•ืจ ืืช ื”ื˜ืงืกื˜ ื”ืžืงื•ืจื™ ืฉืœ ื”ื”ื•ื“ืขื”.
ืœืžืฉืœ, ื”ืคืงื•ื“ื” fmt(1) ืžืฉืžืฉ ืœืขืชื™ื ืงืจื•ื‘ื•ืช ื›ืžืกื ืŸ ืžื›ื•ื•ื ืŸ ืžื—ื“ืฉ.

ืžึดืฉืึฐืชึทื ึถื” ืืคืฉืจื•ื™ื•ืช


ืžืฉืชื ื™ื ื ืฉืœื˜ื™ื ื‘ืืžืฆืขื•ืช ืกื˜ ื• ื‘ื™ื˜ื•ืœ ื”ื”ื’ื“ืจื” ืคืงื•ื“ื•ืช; ื‘ืื•ืคืŸ ื›ืœืœื™ ื‘ืืžืฆืขื•ืช ื‘ื™ื˜ื•ืœ ื”ื”ื’ื“ืจื” ื’ื ื™ื›ื•ืœ ืœื”ื™ื•ืช
ืžืชื‘ืฆืข ืขืœ ื™ื“ื™ ื”ืงื“ืžืช ืฉื ืžืฉืชื ื” ื‘ืžื—ืจื•ื–ืช "ืœื" ื•ืงืจื™ืื” ืกื˜, ืœืžืฉืœ, 'ืžื•ืฉื‘ืช
ืœ-crt' ืชื”ื™ื” ืื•ืชื” ื”ืฉืคืขื” ื›ืžื• ืœ-'set nocrt'. ื™ืฆื™ืจื” ืื• ืขืจื™ื›ื” ืฉืœ ืžืฉืชื ื™ื ื‘-an
ื ื™ืชืŸ ืœื”ืฉื™ื’ ื’ื ืขื•ืจืš varedit. varshow ื™ื™ืชืŸ ื™ื•ืชืจ ืชื•ื‘ื ื” ืขืœ ื”ื ืชื•ืŸ
ืžืฉืชื ื™ื, ื•ืื™ืœื• ืกื˜ ื™ื“ืคื™ืก ืจืฉื™ืžื” ืฉืœ ื›ืœ ื”ืžืฉืชื ื™ื ื›ืืฉืจ ืงื•ืจืื™ื ืœืœื
ื˜ื™ืขื•ื ื™ื. ื’ื ื”ืืคืฉืจื•ื™ื•ืช ืขื•ื‘ืจื•ืช ื‘ืื•ืคืŸ ืžืจื•ืžื– ืžื”ืชื•ื›ื ื™ืช ื”ืกื‘ื™ื‘ื” ื•ื™ื›ื•ืœ ืœื”ื™ื•ืช
ืžื•ื’ื“ืจ ื‘ืžืคื•ืจืฉ ื“ืจืš ืืคืฉืจื•ืช ืฉื•ืจืช ื”ืคืงื•ื“ื” -S.

ืงื™ื™ืžื™ื ืกื•ื’ื™ื ืฉื•ื ื™ื ืฉืœ ืืคืฉืจื•ื™ื•ืช: ืื•ืคืฆื™ื•ืช ื‘ื™ื ืืจื™ื•ืช, ืฉื™ื›ื•ืœื•ืช ืœื”ื™ื•ืช ืจืง ื‘ืื—ื“ ืžืฉื ื™ ื”ืžืฆื‘ื™ื
"set" ื•-"unset", ื›ืžื• ื’ื ืืคืฉืจื•ื™ื•ืช ืขืจืš ืฉื™ืฉ ืœื”ืŸ ืขืจืš ืžื—ืจื•ื–ืช, ืขื‘ื•ืจืŸ
ืฆื™ื˜ื•ื˜ ื ื›ื•ืŸ ืขืฉื•ื™ ืœื”ื™ื•ืช ื—ืฉื•ื‘ ื‘ื–ืžืŸ ื”ืžืฉื™ืžื”.

ื”ืชื—ื™ืœ ื”ื’ื“ืจื•ืช
ื”ืชืงืŸ POSIX 2008/Cor 1-2013 ืžื—ื™ื™ื‘ ืืช ื”ื’ื“ืจื•ืช ื”ืžืฉืชื ื™ื ื”ืจืืฉื•ื ื™ื™ื ื”ื‘ืื™ื:
ืœืallnetืœืืœืฆืจืฃ, asksubืœืaskbccืœืื”ื“ืคืกื” ืื•ื˜ื•ืžื˜ื™ืชืœืื—ื‘ื˜ื”ืœืcmdืœืcrtืœืื‘ืื’ื™ืืœืื ืงื•ื“ื”,
ืœื‘ืจื•ื— ืžื•ื’ื“ืจ ืœ-'~', ืœืfliprืœืืชื™ืงื™ื™ื”, ื›ื•ืชืจืชืœืืœื”ื—ื–ื™ืงืœืืœื”ืชืขืœืืœืืžืชืขืœื ืžืžื ื•ืœืืœืฉืžื•ืจ,
ืœืืœืฉืžื•ืจ ืœืฉืžื•ืจืœืmetooืœืOutfolderืœืืขืžื•ื“, ื”ืคืงื•ื“ื” ืžื›ื•ื•ืŸ ืœ '? ' (ืฉื™ื ืœื‘ ืฉ-S-nail ืกื•ื˜ื” ืž
ื”ืชืงืŸ ื‘ืืžืฆืขื•ืช '\&', ืืš ื”ื”ืžืœืฆื” ื”ืžื™ื•ื—ื“ืช '\&' ื’ื•ืจืžืช ืœ-"?" ืžื•ื“ืคืก
ืืœื ืื ื›ืŸ bsdcompat ืžื•ื’ื“ืจ), ืœืืฉืึถืงึถื˜ืœืืฉื™ื, ืœื”ืฆื™ืœืœืsendwaitืœืืœื”ืจืื•ืช ืœืœืืกึดื™ืžึธืŸืœืืกึดื™ืžึธืŸ,
ืงื•ื•ื™ื ืขืœื™ื•ื ื™ื ืžื•ื’ื“ืจ ืœ'5'.

ื”ืขืจื•ืช: S-nail ืœื ืชื•ืžืš ื‘-noonehop ืžืฉืชื ื” - ื”ืฉืชืžืฉ ื‘ืืคืฉืจื•ื™ื•ืช ืฉื•ืจืช ื”ืคืงื•ื“ื” ืื•
sendmail-ื˜ื™ืขื•ื ื™ื ืœื”ืขื‘ื™ืจ ืืคืฉืจื•ื™ื•ืช ืœ-MTA. ื•ื‘ืจื™ืจืช ื”ืžื—ื“ืœ ื”ื’ืœื•ื‘ืœื™ืช s-nail.rc ืคื™ืœื”
(ืืฉืจ ื ื˜ืขืŸ ืืœื ืื ื›ืŸ -n ื ืขืฉื” ืฉื™ืžื•ืฉ ื‘ื“ื’ืœ ืฉื•ืจืช ื”ืคืงื•ื“ื” ืื• ื‘-NAIL_NO_SYSTEM_RC
ืžืฉืชื ื” ืกื‘ื™ื‘ื” ืžื•ื’ื“ืจ) ืžื›ื•ืคืฃ ืžืขื˜ ืืช ื”ื”ื’ื“ืจื•ืช ื”ืจืืฉื•ื ื™ื•ืช ื”ืœืœื•, ืœืžืฉืœ, ื”ื•ื ืžื’ื“ื™ืจ ืืช ื”ืืคืฉืจื•ื™ื•ืช
ืœื”ื—ื–ื™ืง, ืœืฉืžื•ืจ ืœืฉืžื•ืจ ื• ืœืฉืžื•ืจ, ืื ืœื”ื–ื›ื™ืจ ื›ืžื”, ืฉื™ื—ื•ืช ืœึดืฉืึฐืžื•ึนืจ ื•ื›ื•', ื•ืขืœ ื›ืŸ ื™ืฉ ืœืงื—ืช ืื•ืชื•
ื—ึถืฉืึฐื‘ึผื•ึนืŸ.

ื‘ื™ื ืจื™ ืืคืฉืจื•ื™ื•ืช
ื”ื•ืกืฃ-ืงื‘ืฆื™ื-ื ืžืขื ื™ื
ื›ืืฉืจ ืฆื•ื™ื ื• ื ืžืขื ื™ ืงื•ื‘ืฅ ืื• ืฆื™ื ื•ืจ, ืฆื™ื™ื ื• ืื•ืชื ื‘-
ืฉื“ื•ืช ื”ื›ืชื•ื‘ืช ื”ืžืชืื™ืžื™ื ืฉืœ ื”ื”ื•ื“ืขื” ื‘ืžืงื•ื ืœื”ืกื™ืจ ืื•ืชื ื‘ืฉืงื˜
ืžืจืฉื™ืžืช ื”ื ืžืขื ื™ื ืฉืœื”ื. ื›ื‘ืจื™ืจืช ืžื—ื“ืœ, ื ืžืขื ื™ื ื›ืืœื” ืื™ื ื ืžื•ื–ื›ืจื™ื.

allnet ื’ื•ืจื ืจืง ืœื”ืขืจื›ืช ื”ื—ืœืง ื”ืžืงื•ืžื™ ื‘ืขืช ื”ืฉื•ื•ืืช ื›ืชื•ื‘ื•ืช.

ืœืฆืจืฃ ื’ื•ืจื ืœื”ื•ื“ืขื•ืช ืฉื ืฉืžืจื• ื‘-MBOX ืœื”ืชื•ื•ืกืฃ ืขื“ ื”ืกื•ืฃ ื•ืœื ืœื”ื•ืกืคื” ืžืจืืฉ.
ื–ื” ืชืžื™ื“ ืฆืจื™ืš ืœื”ื™ื•ืช ืžื•ื’ื“ืจ.

ืœืฉืื•ืœ or asksub
ื’ื•ืจื ืœ-S-nail ืœื‘ืงืฉ ืžื”ื ื•ืฉื ืฉืœ ื›ืœ ื”ื•ื“ืขื” ืฉื ืฉืœื—ื”. ืื ื”ืžืฉืชืžืฉ
ืžื’ื™ื‘ ื‘ืฉื•ืจื” ื—ื“ืฉื”, ืœื ื™ื™ืฉืœื— ืฉื“ื” ื ื•ืฉื.

ืืกืงื˜ื ื“ ื’ื•ืจื ืœื”ื•ืคืขืช ื”ื”ื ื—ื™ื•ืช ืœืจืฉื™ืžื•ืช 'ืขื•ืชืง:' ื•'ืขื•ืชืง ืžื•ืกืชืจ:' ืœืื—ืจ ืฉื”ื”ื•ื“ืขื”
ื ืขืจื›ื”.

ืืกื›ืชืš ืื ืžื•ื’ื“ืจ, S-nail ืžื‘ืงืฉ ืœืฆืจืฃ ืงื‘ืฆื™ื ื‘ืกื•ืฃ ื›ืœ ื”ื•ื“ืขื”
ื”ืจืฉื™ืžื” ืชื™ืžืฆื ืจื™ืงื” ื‘ืื•ืชื• ื–ืžืŸ. ืฉื•ืจื” ืจื™ืงื” ืžืกื™ื™ืžืช ืืช ื”ืจืฉื™ืžื”.

askcc ื’ื•ืจื ืœืžืฉืชืžืฉ ืœื”ืชื‘ืงืฉ ืœืงื‘ืœ ื ืžืขื ื™ื (ื‘ืกื•ืฃ ื›ืœ ืื—ื“ ืžื”ื
ื”ื•ื“ืขื” ืื ืืกืงื˜ื ื“ or bsdcompat ืžื•ื’ื“ืจื™ื) ื”ืื ื”ืจืฉื™ืžื” ืชื™ืžืฆื ืจื™ืงื” (ืื–
ื–ึฐืžึทืŸ). ืฉื•ืจื” ืจื™ืงื” ืžืกื™ื™ืžืช ืืช ื”ืจืฉื™ืžื”.

askbcc ื’ื•ืจื ืœืžืฉืชืžืฉ ืœื”ืชื‘ืงืฉ ืœืงื‘ืœ ืขื•ืชืงื™ื ืขื™ื•ื•ืจื™ื (ื‘ืกื•ืฃ
ื›ืœ ื”ื•ื“ืขื” ืื ืืกืงื˜ื ื“ or bsdcompat ืžื•ื’ื“ืจื™ื) ื”ืื ื”ืจืฉื™ืžื” ืชื™ืžืฆื ืจื™ืงื” (ื‘ื›ืชื•ื‘ืช
ื”ื–ืžืŸ ื”ื”ื•ื). ืฉื•ืจื” ืจื™ืงื” ืžืกื™ื™ืžืช ืืช ื”ืจืฉื™ืžื”.

asksign [ืืคืฉืจื•ืช] ื’ื•ืจืžืช ืœืžืฉืชืžืฉ ืœื”ืชื‘ืงืฉ ืื ื™ืฉ ืœื—ืชื•ื ืขืœ ื”ื”ื•ื“ืขื” ื‘ืกื•ืฃ
ืฉืœ ื›ืœ ื”ื•ื“ืขื”. ื” ืกื™ืžืŸ ืกืžื™ ืžืชืขืœืžื™ื ืžื”ืžืฉืชื ื” ื›ืืฉืจ ืžืฉืชื ื” ื–ื” ืžื•ื’ื“ืจ.

ืงืจื™ืกื” ืื•ื˜ื•ืžื˜ื™ืช
ื’ื•ืจื ืœืงืจื™ืกืช ื—ื•ื˜ื™ื ืื•ื˜ื•ืžื˜ื™ืช ื›ืืฉืจ ื ื›ื ืกื™ื ืœืžืฆื‘ ื”ืฉืจืฉื•ืจ (ืจืื”
ืžื” ื”ื™ื ื”ืชืžื•ื˜ื˜ื•ืช ืคืงื•ื“ื”).

ื”ื“ืคืกื” ืื•ื˜ื•ืžื˜ื™ืช ื’ื•ืจื ืœืคืงื•ื“ืช ื”ืžื—ื™ืงื” ืœื”ืชื ื”ื’ ื›ืžื• 'dp -'; ื›ืš, ืœืื—ืจ ืžื—ื™ืงืช ื”ื•ื“ืขื”
ื”ื‘ื ื™ื•ืงืœื“ ืื•ื˜ื•ืžื˜ื™ืช.

ืฉืจืฉื•ืจ ืื•ื˜ื•ืžื˜ื™
[ืžื™ื•ืฉืŸ] ื’ื•ืจื ืœืžืฆื‘ ื”ื‘ืจื’ื” (ืจืื” ืืช ื—ื•ื˜ ืคืงื•ื“ื”) ืฉื™ืฉ ืœื”ื–ื™ืŸ
ืื•ื˜ื•ืžื˜ื™ืช ื›ืืฉืจ ืชื™ืงื™ื” ื ืคืชื—ืช. ื–ื”ื” ืœ'ืžื™ื•ืŸ ืื•ื˜ื•ืžื˜ื™=ืฉืจืฉื•ืจ'.

ื—ื‘ื˜ื” ืžืืคืฉืจ ื”ื—ืœืคื” ืฉืœ '!' ืœืคื™ ื”ืชื•ื›ืŸ ืฉืœ ืฉื•ืจืช ื”ืคืงื•ื“ื” ื”ืื—ืจื•ื ื” ื‘- shell
ื‘ื•ืจื—.

ืืฆื•ื•ื”-ื™ืฆื™ืื”-ื‘ืฉื’ื™ืื”
ืื ืžืฆื‘ ื”ืืฆื•ื•ื” ื”ื•ืคืขืœ ื‘ืืžืฆืขื•ืช -# ืืคืฉืจื•ืช ืฉื•ืจืช ื”ืคืงื•ื“ื”, ื•ืื– ื–ื”
ื™ื™ื•ื•ืขืฅ ื‘ืžืฉืชื ื” ื‘ื›ืœ ืคืขื ืฉ-S-nail ืชืกื™ื™ื ืคืขื•ืœื” ืื—ืช (ื—ื•ื–ืจ ืœ
ืฉื•ืจืช ื”ืคืงื•ื“ื”); ืื ื”ื•ื ืžื•ื’ื“ืจ ืื– S-nail ื™ืกืชื™ื™ื ืื ื”ืื—ืจื•ืŸ
ื”ืคืขื•ืœื” ื™ืฆืจื” ืฉื’ื™ืื”.

bsnounce
ื’ื•ืจื ืœืชืฆื•ื’ื” ืื•ื˜ื•ืžื˜ื™ืช ืฉืœ ืกื™ื›ื•ื ื›ื•ืชืจืช ืœืื—ืจ ื‘ื™ืฆื•ืข ื ืคื™ืœื” ืคืงื•ื“ื”.

bsdcompat ืžื’ื“ื™ืจ ื›ืžื” ืžืืคื™ื™ื ื™ื ืงื•ืกืžื˜ื™ื™ื ืœืกื’ื ื•ืŸ BSD ืžืกื•ืจืชื™; ื™ืฉ ืื•ืชื” ื”ืฉืคืขื” ื›ืžื•
ื”ืฆื‘ื” ืืกืงื˜ื ื“ ื•ื›ืœ ืฉืืจ ื”ืžืฉืชื ื™ื ืขื ืงื™ื“ื•ืžืช 'bsd'; ื–ื” ื’ื ืžืฉื ื” ืืช
ื”ืžืฉืžืขื•ืช ืฉืœ ื”-S-nail ื”ืกืคืฆื™ืคื™ '\&' ื”ืคืงื•ื“ื” ืจืฆืฃ ื‘ืจื™ื—ื”.

bsdflags ืžืฉื ื” ืืช ื”ืื•ืชื™ื•ืช ื”ืžื•ื“ืคืกื•ืช ื‘ืขืžื•ื“ื” ื”ืจืืฉื•ื ื” ืฉืœ ืกื™ื›ื•ื ื›ื•ืชืจืช ืœ
ื‘ืกื’ื ื•ืŸ BSD ืžืกื•ืจืชื™.

bsdheadline
ืžืฉื ื” ืืช ืชืฆื•ื’ืช ื”ืขืžื•ื“ื•ืช ื‘ืกื™ื›ื•ื ื›ื•ืชืจืช ืœืกื’ื ื•ืŸ BSD ืžืกื•ืจืชื™.

bsdmsgs ืžืฉื ื” ื›ืžื” ื”ื•ื“ืขื•ืช ืžื™ื“ืข ืœืกื’ื ื•ืŸ BSD ืžืกื•ืจืชื™.

bsdorder ื’ื•ืจื ืœืฉื“ื” 'ื ื•ืฉื:' ืœื”ื•ืคื™ืข ืžื™ื“ ืื—ืจื™ ื”ืฉื“ื” 'ืืœ:' ื‘
ื›ื•ืชืจื•ืช ื”ื•ื“ืขื•ืช ื•ืขื ~h ืกื™ืžืŸ ื“ื’ืฉ ื‘ืจื™ื—ื•ืช.

bsdset ืžืฉื ื” ืืช ืคื•ืจืžื˜ ื”ืคืœื˜ ืฉืœ ืกื˜ ืคืงื•ื“ื” ื‘ืกื’ื ื•ืŸ BSD ืžืกื•ืจืชื™.

ื”ืฉื‘ืชืช ืฆื‘ืข
[ืืคืฉืจื•ืช] ื”ืฉื‘ืช ื‘ื›ื•ื— ืืช ื”ืฉื™ืžื•ืฉ ื‘ืฆื‘ืขื™ื. ืจืื” ื’ื ืืช ื”ืกืขื™ืฃ ืฆื‘ืขื•ื ื™
ื”ื•ื“ืขื” ืชืฆื•ื’ื”.

ืื™ืžื•ื ื™ืช ืฆื‘ืขื•ื ื™ืช
[ืืคืฉืจื•ืช] ืฆื‘ืข ืžื–ื’ ื”ืื•ื•ื™ืจ ื™ืฉืžืฉ ืขื‘ื•ืจ ืคืœื˜ ื”ืžื•ืขื‘ืจ ื“ืจืš PAGER.
ืฉื™ื ืœื‘ ืฉื™ื™ืชื›ืŸ ืœื–ื™ืžื•ืŸ ื“ื’ืœื™ื ืžื™ื•ื—ื“ื™ื, ืœืžืฉืœ, ืคื—ื•ืช(1) ื“ื•ืจืฉ ืืช ื”ืืคืฉืจื•ืช -R ื•
lv(1) ื”ืืคืฉืจื•ืช -c ืขืœ ืžื ืช ืœืชืžื•ืš ื‘ืฆื‘ืขื™ื; ืœื›ืŸ S-nail ื™ื‘ื“ื•ืง
ื”ืžืฉืชื ื” PAGER - ืื ื–ื” ืžืชื—ื™ืœ ื‘ืžื—ืจื•ื–ืช "ืคื—ื•ืช" ืœื ืงื™ื™ื
ืžืฉืชื ื” ื”ืกื‘ื™ื‘ื” ืคึผึธื—ื•ึผืช ื™ื•ื’ื“ืจ ืœ'FRSXi', ื›ืžื• ื›ืŸ ืขื‘ื•ืจ "lv" LV ื™ืฆื˜ืจืš
ืื•ืคืฆื™ื•ื ืœื™ ืœื”ื’ื“ื™ืจ "-c". ืจืื” ื’ื ืืช ื”ืกืขื™ืฃ ืฆื‘ืขื•ื ื™ ื”ื•ื“ืขื” ืชืฆื•ื’ื” ืœ
ืขื•ื“ ืขืœ ื–ื”.

ื‘ืื’ื™ื ืžื“ืคื™ืก ื”ื•ื“ืขื•ืช ืื™ืชื•ืจ ื‘ืื’ื™ื ื•ืžืฉื‘ื™ืช ืืช ืžืฉืœื•ื— ื”ื”ื•ื“ืขื•ืช ื‘ืคื•ืขืœ. ื’ึทื
ืžืจืžื– ืฉืœืืฉื™ื ื•ืœืืœื”ืฆื™ืœ.

ืžื ื•ืชืง
[ืืคืฉืจื•ืช] ื›ืืฉืจ ืชื™ื‘ืช ื“ื•ืืจ IMAP ื ื‘ื—ืจื” ื•ื”ืžืฉืชื ื” ื”ื–ื” ืžื•ื’ื“ืจ, ืื™ืŸ ื—ื™ื‘ื•ืจ
ืœืฉืจืช ืžื•ืคืขืœ. ื‘ืžืงื•ื ื–ืืช, ื”ื ืชื•ื ื™ื ืžืชืงื‘ืœื™ื ืžื”ืžื˜ืžื•ืŸ ื”ืžืงื•ืžื™ (ืจืื”
imap-cache). ืชื™ื‘ื•ืช ื“ื•ืืจ ืฉืœื ื ืžืฆืื•ืช ื‘ืžื˜ืžื•ืŸ ื•ื”ื•ื“ืขื•ืช ืฉื™ืฉ
ืฉืขื“ื™ื™ืŸ ืœื ื”ื•ื‘ื ื‘ืžืœื•ืื• ืžื”ืฉืจืช ืื™ื ื ื–ืžื™ื ื™ื; ืœื”ื‘ื™ื ื”ื›ืœ
ื”ื•ื“ืขื•ืช ื‘ืชื™ื‘ืช ื“ื•ืืจ ื‘ื‘ืช ืื—ืช, ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื‘ืคืงื•ื“ื” `copy * /dev/null' ืชื•ืš ื›ื“ื™
ืขื“ื™ื™ืŸ ื‘ืžืฆื‘ ืžื—ื•ื‘ืจ. ื”ืฉื™ื ื•ื™ื™ื ืฉื‘ื•ืฆืขื• ื‘ืชื™ื‘ื•ืช ื”ื“ื•ืืจ ืฉืœ IMAP ืžื ื•ืชืงื™ื
ืžืฆื‘ื™ื ื ืžืฆืื™ื ื‘ืชื•ืจ ื•ืžืชื‘ืฆืขื™ื ืžืื•ื—ืจ ื™ื•ืชืจ ื›ืืฉืจ ื ื•ืฆืจ ื—ื™ื‘ื•ืจ ืœืื•ืชื• ืฉืจืช.
ื”ืœื™ืš ื–ื” ืื™ื ื• ืืžื™ืŸ ืœื—ืœื•ื˜ื™ืŸ ืžื›ื™ื•ื•ืŸ ืฉืœื ื ื™ืชืŸ ืœื”ื‘ื˜ื™ื— ื›ื™
ืžื–ื”ื™ IMAP ื™ื™ื—ื•ื“ื™ื™ื (UID) ื‘ืฉืจืช ืขื“ื™ื™ืŸ ืชื•ืืžื™ื ืœืืœื• ืฉื‘ืžื˜ืžื•ืŸ ื‘
ื”ื–ืžืŸ ื”ื”ื•ื. ื”ื ืชื•ื ื™ื ื ืฉืžืจื™ื ื‘-DEAD ื›ืืฉืจ ื‘ืขื™ื” ื–ื• ืžืชืจื—ืฉืช.

disconnected-USER@HOST
ื”ื—ืฉื‘ื•ืŸ ืฉืฆื•ื™ืŸ ืžื˜ื•ืคืœ ื›ืžืชื•ืืจ ืขื‘ื•ืจ ืžื ื•ืชืง ืžืฉืชื ื”
ืœืขื™ืœ, ืืš ื—ืฉื‘ื•ื ื•ืช ืื—ืจื™ื ืื™ื ื ืžื•ืฉืคืขื™ื.

ื ื˜ื™ื™ื”-ื”ื•ื“ืขื”-ืฉืœื—
[ืืคืฉืจื•ืช] ืฉืœื— ื›ื•ืชืจืช 'Disposition-Notification-To:' (RFC 3798) ืขื
ื”ื•ึนื“ึธืขึธื”. ื–ื” ื“ื•ืจืฉ ืกื˜ ื”ื—ืœ ืž- ืžืฉืชื ื”

ื ืงื•ื“ื” ื›ืืฉืจ ื ืงื•ื“ื” ืžื•ื’ื“ืจืช, ื ืงื•ื“ื” '.' ืขืœ ืงื• ื‘ืคื ื™ ืขืฆืžื• ื‘ืžื”ืœืš ื”ื–ื ืช ื”ื•ื“ืขื” ืžื
ื”ืžืกื•ืฃ ื™ื˜ื•ืคืœ ื›ืกื•ืฃ ื”ื•ื“ืขื” (ื‘ื ื•ืกืฃ ืœืกื•ืฃ ื”ืจื’ื™ืœ ื”ืจื’ื™ืœ ืฉืœ
ืžืฆื‘ ื”ืงื•ื‘ืฅ). ืื ืžืชืขืœื ืžืžื ื• ืžื•ื’ื“ืจ ืžืกื ืงื•ื“ื” ืžืชืขืœืžื™ื ื•ืฉื™ืžื•ืฉ ื‘ื ืงื•ื“ื” ื”ื•ื ื”-
ื”ืฉื™ื˜ื” ื”ื™ื—ื™ื“ื” ืœืกื™ื™ื ืืช ืžืฆื‘ ื”ืงืœื˜.

dotlock-ignore-error
[ืื•ืคืฆื™ื”] ืกื ื›ืจื•ืŸ ืฉืœ ืชื™ื‘ื•ืช ื“ื•ืืจ ืืฉืจ S-nail ืžืชื™ื™ื—ืก ืืœื™ื”ืŸ ื›ืืœ ืชื™ื‘ื•ืช ื“ื•ืืจ ืžืขืจื›ืช
(ืจืื” ืืช ื”ืคืงื•ื“ื” ืคื™ืœื”) ื™ื•ื’ืŸ ืขื ืžื” ืฉื ืงืจื ืงื‘ืฆื™ dotlock - ื”
ืฉื™ื˜ืช ื ืขื™ืœืช ืงื‘ืฆื™ ืกืœื™ืœ ื“ื•ืืจ ืžืกื•ืจืชื™ืช - ื‘ื ื•ืกืฃ ืœื ืขื™ืœืช ืงื‘ืฆื™ ืžืขืจื›ืช.
ืžื›ื™ื•ื•ืŸ ืฉ-S-nail ื ืฉืœื—ืช ืขื ืชื•ื›ื ื™ืช ื™ืฆื™ืจืช ื ืงื•ื“ื•ืช ืžื•ืคืจื“ื•ืช ื‘ื”ืคืจื“ื”
ืชืžื™ื“ ืฆืจื™ืš ืœื”ื™ื•ืช ืžืกื•ื’ืœ ืœื™ืฆื•ืจ ืงื•ื‘ืฅ ื“ื•ื˜ืœื•ืง ื›ื–ื”, ืื™ืŸ ืกื™ื‘ื” ื˜ื•ื‘ื” ืœื›ืš
ื”ืชืขืœื ืžืฉื’ื™ืื•ืช ื™ืฆื™ืจืช ืงื‘ืฆื™ dotlock, ื•ืœืคื™ื›ืš ื”ืŸ ืงื˜ืœื ื™ื•ืช ืืœื ืื ื›ืŸ
ื”ืžืฉืชื ื” ืžื•ื’ื“ืจ.

ืขืจื™ื›ื” ืื ืžืฉืชื ื” ื–ื” ืžื•ื’ื“ืจ ืื– ื”ืขื•ืจืš ื™ื•ืคืขืœ ืื•ื˜ื•ืžื˜ื™ืช ื›ืืฉืจ ื”ื•ื“ืขื”
ืžื•ืจื›ื‘ ื‘ืžืฆื‘ ืื™ื ื˜ืจืืงื˜ื™ื‘ื™, ื›ืื™ืœื• ื” ~e ืกื™ืžืŸ ื“ื’ืฉ ื‘ืจื™ื—ื•ืช ืฆื•ื™ืŸ.
ืืœ ื”ืื ื™ ื›ื•ืชืจื•ืช ืขืจื™ื›ื” ืžืฉืชื ื” ืžืฉืชืžืข ืขื‘ื•ืจ ืขื•ืจืš ื–ื” ืฉื ื•ืฆืจ ื‘ืื•ืคืŸ ืื•ื˜ื•ืžื˜ื™
ืžื•ึนืฉืึธื‘.

ื›ื•ืชืจื•ืช ืขืจื™ื›ื”
ื›ืืฉืจ ื”ื•ื“ืขื” ื ืขืจื›ืช ืชื•ืš ื›ื“ื™ ื—ื™ื‘ื•ืจ, ื”ื›ื•ืชืจืช ืฉืœื” ื›ืœื•ืœื” ื‘-
ื˜ืงืกื˜ ื”ื ื™ืชืŸ ืœืขืจื™ื›ื”. ื”'To:', 'Cc:', 'Bcc:', 'Subject:', 'From:', 'Reply-To:',
ื”ืฉื“ื•ืช 'ืฉื•ืœื—:' ื•'ืืจื’ื•ืŸ:' ืžืชืงื‘ืœื™ื ื‘ืชื•ืš ื”ื›ื•ืชืจืช, ืื—ืจ
ืžืชืขืœืžื™ื ืžืฉื“ื•ืช.

ื”ืชื—ืœื” ืจื™ืงื”
ืื ืชื™ื‘ืช ื”ื“ื•ืืจ ืจื™ืงื”, S-nail ืžื“ืคื™ืก ื‘ื“ืจืš ื›ืœืœ "ืื™ืŸ ื“ื•ืืจ ืœืžืฉืชืžืฉ" ื•ื™ื•ืฆื
ืžื™ื“. ืื ืืคืฉืจื•ืช ื–ื• ืžื•ื’ื“ืจืช S-nail ืžืชื—ื™ืœ ืืคื™ืœื• ืขื ืชื™ื‘ืช ื“ื•ืืจ ืจื™ืงื”.

flipr ืืคืฉืจื•ืช ื–ื• ื”ื•ืคื›ืช ืืช ื”ืžืฉืžืขื•ื™ื•ืช ืฉืœ ืงื‘ื•ืฆื” ืฉืœ ืคืงื•ื“ื•ืช ืชืฉื•ื‘ื”, ื•ื”ื•ืคืš ืืช
ื’ืจืกืื•ืช ืื•ืชื™ื•ืช ืงื˜ื ื•ืช, ืืฉืจ ื›ื‘ืจื™ืจืช ืžื—ื“ืœ ื ื•ืชื ื•ืช ืžืขื ื” ืœื›ืœ ื”ื ืžืขื ื™ื ื”ื›ืœื•ืœื™ื ื‘-
ื›ื•ืชืจืช ื”ื•ื“ืขื” (ืชืฉื•ื‘ื”, ืœื”ื’ื™ื‘, ืžืขืงื‘) ืœืชื•ืš ื’ืจืกืื•ืช ื”ืื•ืชื™ื•ืช ื”ื’ื“ื•ืœื•ืช, ืืฉืจ
ื›ื‘ืจื™ืจืช ืžื—ื“ืœ ื›ืชื•ื‘ืช ื”ืฉื•ืœื— ื‘ืœื‘ื“ (ืชื’ื•ื‘ื”, ืœื”ื’ื™ื‘, ืžืขืงื‘) ื•ืœื”ื™ืคืš.
ื”ืคืงื•ื“ื•ืช ืžืฉื™ื‘, ืฉื•ืœื— ืชื’ื•ื‘ื”, ืฉื•ืœื— ืขื•ืงื‘ ื›ืžื• ื’ื ื”ืฉื‘ ืœื›ื•ืœื,
ืœื”ื’ื™ื‘ ื”ื›ืœ, ื”ืžืฉืš ืื™ื ื ืžื•ืฉืคืขื™ื ืžื”ื”ื’ื“ืจื” ื”ื ื•ื›ื—ื™ืช ืฉืœ flipr.

ืžืขืงื‘ ืœ
ืฉื•ืœื˜ ืื ื ื•ืฆืจืช ื›ื•ืชืจืช 'ืžืขืงื‘ ื“ื•ืืจ ืืœ:' ื‘ืขืช ืฉืœื™ื—ืช ื”ื•ื“ืขื•ืช
ืœืจืฉื™ืžื•ืช ืชืคื•ืฆื” ืžื•ื›ืจื•ืช. ืจืื” ื’ื ืžืขืงื‘ ืœื›ื‘ื•ื“ ื•ื”ืคืงื•ื“ื•ืช mlist,
mlsubscribe, ืชืฉื•ื‘ื” ื• ืชืขื ื”.

ืงื“ื™ืžื”-ื›ืžืฆื•ืจืฃ
ื”ื•ื“ืขื•ืช ืžืงื•ืจื™ื•ืช ื ืฉืœื—ื•ืช ื‘ื“ืจืš ื›ืœืœ ื›ื˜ืงืกื˜ ืžื•ื˜ื‘ืข ืขื ื” ืงึธื“ึดื™ืžึธื” ืคืงื•ื“ื”, ื•
ืจืง ื”ื—ืœืง ื”ืจืืฉื•ืŸ ืฉืœ ื”ื•ื“ืขื” ืžืจื•ื‘ื” ื—ืœืงื™ื ื›ืœื•ืœ. ืขื ื”ืืคืฉืจื•ืช ื”ื–ื•
ื”ื•ื“ืขื•ืช ื ืฉืœื—ื•ืช ื›ืงื‘ืฆื™ื ืžืฆื•ืจืคื™ื ืฉืœ MIME 'message/rfc822' ืœืœื ืฉื™ื ื•ื™ ืขื ื›ืœ
ื—ืœืงื™ื”ื ื›ืœื•ืœื™ื.

ืฉืžื•ืช ืžืœืื™ื ื›ืฉืžืฉื™ื‘ื™ื ืื• ืžืขื‘ื™ืจื™ื ื”ื•ื“ืขื”, S-nail ืžืกื™ืจ ื‘ื“ืจืš ื›ืœืœ ืืช ื”ื”ืขืจื” ื•
ืฉื ื—ืœืงื™ื ืฉืœ ื›ืชื•ื‘ื•ืช ื“ื•ื"ืœ. ืื ืžืฉืชื ื” ื–ื” ืžื•ื’ื“ืจ, ื”ืคืฉื˜ื” ื›ื–ื• ืœื
ืžื‘ื•ืฆืข, ื•ื”ืขืจื•ืช, ืฉืžื•ืช ื•ื›ื•' ื ืฉืžืจื™ื.

ื›ื•ืชืจืช ื’ื•ืจื ืœืกื™ื›ื•ื ื”ื›ื•ืชืจืช ืœื”ื™ื›ืชื‘ ื‘ื”ืคืขืœื” ื•ืื—ืจื™ ืคืงื•ื“ื•ืช ืฉืžืฉืคื™ืขื•ืช
ืžืกืคืจ ื”ื”ื•ื“ืขื•ืช ืื• ืกื“ืจ ื”ื”ื•ื“ืขื•ืช ื‘ืชื™ืงื™ื™ื” ื”ื ื•ื›ื—ื™ืช; ืžื•ืคืขืœ ืขืœ ื™ื“ื™
ื‘ึผึฐืจึดื™ืจึทืช ืžึถื—ื“ึธืœ. ืืคืฉืจื•ืช ืฉื•ืจืช ื”ืคืงื•ื“ื” -N ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื›ื“ื™ ืœื”ื’ื“ื™ืจ ืžืกืคืจื›ื•ืชืจืช.

ื”ื™ืกื˜ื•ืจื™ื”-ื’ื‘ื™
[ืืคืฉืจื•ืช] ื”ื•ืกืฃ ืขืจื›ื™ื ื ื•ืกืคื™ื ืœื”ื™ืกื˜ื•ืจื™ื” ื›ืคื™ ืฉื ืขืฉื” ื‘ื“ืจืš ื›ืœืœ.

ื”ื™ืกื˜ื•ืจื™ื”-ื’ื‘ื™-ืœื”ืชืžื™ื“
[ืื•ืคืฆื™ื”] NCL ืžืฉืœื• ืฉืœ S-nails ืœื ื™ืฉืžื•ืจ ืืช ืขืจื›ื™ ื”ื”ื™ืกื˜ื•ืจื™ื” ื”ื ื•ืกืคื™ื (ื’ืื‘ื™).
ืื—ืกื•ืŸ ืžืชืžืฉืš ืืœื ืื ืžืฉืชื ื” ื–ื” ืžื•ื’ื“ืจ ื’ื ื›ืŸ. ืจืื” ื’ื NAIL_HISTFILE.

ืœื”ื—ื–ื™ืง ืืคืฉืจื•ืช ื–ื• ืžืฉืžืฉืช ืœื”ื—ื–ืงืช ื”ื•ื“ืขื•ืช ื‘ืชื™ื‘ืช ื”ื“ื•ืืจ ืฉืœ ื”ืžืขืจื›ืช ื›ื‘ืจื™ืจืช ืžื—ื“ืœ.

idna-disable
[ืืคืฉืจื•ืช] ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื›ื“ื™ ืœื‘ื˜ืœ ืืช ื”ื”ืžืจื” ื”ืื•ื˜ื•ืžื˜ื™ืช ืฉืœ ืฉืžื•ืช ืžืชื—ื
ืœืคื™ ื”ื›ืœืœื™ื ืฉืœ IDNA (ืฉืžื•ืช ืžืชื—ื ื‘ื™ื ืœืื•ืžื™ื™ื ืœื™ื™ืฉื•ืžื™ื).
ืžื›ื™ื•ื•ืŸ ืฉืงื•ื“ ื”-IDNA ืžื ื™ื— ืฉืฉืžื•ืช ืžืชื—ื ืžืฆื•ื™ื ื™ื ืขื ื”- ttycharset
ืขืจื›ืช ืชื•ื•ื™ื, ื ื“ืจืฉืช ืขืจื›ืช ืชื•ื•ื™ื ืฉืœ UTF-8 ื›ื“ื™ ืœื™ื™ืฆื’ ืืช ื›ืœ ื”ืืคืฉืจื•ื™ื•ืช
ืฉืžื•ืช ื“ื•ืžื™ื™ืŸ ื‘ื™ื ืœืื•ืžื™ื™ื (ืœืคื ื™ ื”ืžืจื”, ื›ืœื•ืžืจ).

ืœื”ืชืขืœื ื”ืชืขืœื ืžืื•ืชื•ืช ืคืกื™ืงื” ืžื”ืžืกื•ืฃ ื‘ื–ืžืŸ ื”ื–ื ืช ื”ื•ื“ืขื•ืช; ื‘ืžืงื•ื ื”ื“
ืื•ืชื ื›ืชื•ื•ื™ื '@' ื•ื‘ื˜ืœ ืืช ื”ืฉื•ืจื” ื”ื ื•ื›ื—ื™ืช.

ืžืชืขืœื ืžืžื ื• ื”ืชืขืœื ืžืชื ืื™ ืกื•ืฃ ื”ืงื•ื‘ืฅ ('control-D'), ื‘ืงืœื˜ ื”ื•ื“ืขื”, ืฉื‘ืžืงื•ื ื–ืืช ื™ื›ื•ืœ
ืœื”ืคืกื™ืง ืจืง ืขืœ ื™ื“ื™ ื”ื–ื ืช a ื ืงื•ื“ื” '.' ืขืœ ืงื• ื‘ืคื ื™ ืขืฆืžื• ืื• ืขืœ ื™ื“ื™ ืฉื™ืžื•ืฉ ื‘- ~.
ืกื™ืžืŸ ื“ื’ืฉ ื‘ืจื™ื—ื•ืช. ืืคืฉืจื•ืช ื–ื• ื—ืœื” ื’ื ืขืœ ืžืฆื‘ ืคืงื•ื“ื” S-nail.

imap-use-starttls-USER@HOST, imap-use-starttls-HOST, imap-use-starttls
[ืืคืฉืจื•ืช] ื’ื•ืจืžืช ืœ-S-nail ืœื”ื•ืฆื™ื ืคืงื•ื“ืช `STARTTLS' ื›ื“ื™ ืœื™ืฆื•ืจ IMAP ืœื ืžื•ืฆืคืŸ
ืžื•ืฉื‘ SSL/TLS ืžื•ืฆืคืŸ. ืคื•ื ืงืฆื™ื•ื ืœื™ื•ืช ื–ื• ืื™ื ื” ื ืชืžื›ืช ืขืœ ื™ื“ื™ ื›ืœ ื”ืฉืจืชื™ื,
ื•ืื™ื ื• ืžืฉืžืฉ ืื ื”ื”ืคืขืœื” ื›ื‘ืจ ืžื•ืฆืคื ืช ื‘ืฉื™ื˜ืช IMAPS.

ืœืฉืžื•ืจ ืื ืžื•ื’ื“ืจ, ืงื•ื‘ืฅ ืชื™ื‘ืช ื“ื•ืืจ ืจื™ืง ืœื ื™ื•ืกืจ. ื–ื” ืขืฉื•ื™ ืœืฉืคืจ ืืช
ื™ื›ื•ืœืช ืคืขื•ืœื” ื”ื“ื“ื™ืช ืขื ืกื•ื›ื ื™ ืžืฉืชืžืฉื™ ื“ื•ืืจ ืื—ืจื™ื ื‘ืขืช ืฉื™ืžื•ืฉ ื‘ืชื™ืงื™ื™ื” ืžืฉื•ืชืคืช
ืกืคืจื™ื™ื”, ื•ืžื•ื ืขืช ืžืžืฉืชืžืฉื™ื ื–ื“ื•ื ื™ื™ื ืœื™ืฆื•ืจ ืชื™ื‘ื•ืช ื“ื•ืืจ ืžื–ื•ื™ืคื•ืช ื‘ืขื•ืœื-
ืกืคืจื™ื™ืช ืกืœื™ืœ ืœื›ืชื™ื‘ื”. ืฉื™ืžื• ืœื‘ ืฉื–ื” ื—ืœ ืจืง ืขืœ ืงื‘ืฆื™ื ืžืงื•ืžื™ื™ื ืจื’ื™ืœื™ื (MBOX),
ืกื•ื’ื™ ืชื™ื‘ื•ืช ื“ื•ืืจ ืื—ืจื™ื ืœืขื•ืœื ืœื ื™ื•ืกืจื•.

ืœืฉืžื•ืจ ืœืฉืžื•ืจ ื›ืืฉืจ ื”ื•ื“ืขื” ื ืฉืžืจืช ื”ื™ื ื‘ื“ืจืš ื›ืœืœ ื ืžื—ืงืช ืžืชื™ืงื™ื™ืช ื”ืžืงื•ืจ ื›ืืฉืจ
S-nail ื ืกื’ืจ. ื”ื’ื“ืจืช ืืคืฉืจื•ืช ื–ื• ื’ื•ืจืžืช ืœืฉืžื™ืจื” ืขืœ ื›ืœ ื”ื”ื•ื“ืขื•ืช ืฉื ืฉืžืจื•.

line-editor-disable
ื›ื‘ื” ื›ืœ ื™ื›ื•ืœื•ืช ืขืจื™ื›ื” ืžืฉื•ืคืจื•ืช ืฉืœ ืฉื•ืจืช ื”ืคืงื•ื“ื” (ืจืื” ืคื™ืงื•ื“ ืงื• ืขื•ืจืš
ืœืขื•ื“).

ืžืืจืง ืขื ื”
ื›ืืฉืจ ืžืฉื™ื‘ื™ื ืœื”ื•ื“ืขื” ื•ื”ืžืฉืชื ื” ื”ื–ื” ืžื•ื’ื“ืจ, ื”ื•ื ืžืกื•ืžืŸ ื›ื‘ืขืœ
ื ืขื ื”. ืœืกื™ืžืŸ ื–ื” ืื™ืŸ ืžืฉืžืขื•ืช ื˜ื›ื ื™ืช ื‘ืžืขืจื›ืช ื”ื“ื•ืืจ; ื–ื” ืคืฉื•ื˜
ื’ื•ืจื ืœืกื™ืžื•ืŸ ื”ื•ื“ืขื•ืช ื‘ืชืงืฆื™ืจ ื”ื›ื•ืชืจืช, ื•ืขื•ืฉื” ืื•ืชืŸ ื‘ืžื™ื•ื—ื“
ื ื™ืชืŸ ืœื”ืชื™ื™ื—ืกื•ืช.

mbox-rfc4155
S-nail ืžื™ื™ืฆืจืช ื•ืžืฆืคื” ืœืชื™ื‘ื•ืช ื˜ืงืกื˜ ืฉืœ MBOX ืชื•ืืžื•ืช ืžืœืื” ืœ-RFC 4155.
ื”ื•ื“ืขื•ืช ืฉื ืฉืœืคื•ืช ื“ืจืš ื”ืจืฉืช ืื• ืžื‘ืคื ื™ื ื›ื‘ืจ ืงื™ื™ืžื•ืช
Maildir (ืื• ื›ืœ ืชื™ื‘ื•ืช ื“ื•ืืจ ืฉืื™ื ืŸ MBOX) ืขืฉื•ื™ื•ืช ืœื“ืจื•ืฉ ืฆื™ื˜ื•ื˜ ืžื” ืฉื ืงืจื 'From_'
(ื”ื›ื ืกืช ืชื•ื•ื™ื '>' ื ื•ืกืคื™ื ื›ื“ื™ ืœืžื ื•ืข ืชื•ื›ืŸ ืฉื•ืจื”
ืคื™ืจื•ืฉ ืฉื’ื•ื™) ืœื™ื™ืฉื•ื ืขืœ ืžื ืช ืฉื™ื”ื™ื” ื ื™ืชืŸ ืœืื—ืกื•ืŸ ื‘ืชื™ื‘ื•ืช ื“ื•ืืจ ืฉืœ MBOX,
ืขื ื–ืืช, ืชืœื•ื™ ื‘ืฉื™ืงื•ืœ ื“ืขืชื• ืฉืœ ืžืคื™ืง ื”ื”ื•ื“ืขื”. (ืœืžืฉืœ, S-nail
ื‘ืขืฆืžื”, ื‘ืขืช ื™ืฆื™ืจืช ื”ื•ื“ืขื•ืช ื—ื“ืฉื•ืช, ืชื‘ื—ืจ ื”ืขื‘ืจืช ืชื•ื›ืŸ-ื”ึทืฆืคึผึธื ึธื”
ืฉืžื•ื ืขืช ืืช ื”ืฆื•ืจืš ื‘ื”ืฆืขืช ืžื—ื™ืจ ื›ื–ื• - ืชื ืื™ ืžื•ืงื“ื ื”ื›ืจื—ื™ ื›ื“ื™ ืœื”ื‘ื˜ื™ื—
ืกื›ื•ืžื™ ื”ื‘ื“ื™ืงื” ืฉืœ ื”ื”ื•ื“ืขื•ืช ืœื ื™ืฉืชื ื•.)

ื›ื‘ืจื™ืจืช ืžื—ื“ืœ, S-nail ื™ื‘ืฆืข ืืช ื”ืฆื™ื˜ื•ื˜ 'From_' ื–ื” ื‘ืฆื•ืจื” ืฉืชื•ื‘ื™ืœ ืœ-a
ืงื•ื‘ืฅ MBOX ื”ืชื•ืื ืœืคืจื™ืกืช POSIX MBOX ื”ืจื•ืคืคืช, ืขืœ ืžื ืช ืฉืœื
ืขื ื–ืืช, ื—ื•ืจื’ ืžื”ื™ื›ื•ืœื•ืช ืฉืœ ื™ื™ืฉื•ืžื™ื ืคืฉื•ื˜ื™ื. ื”ื’ื“ืจ ืืคืฉืจื•ืช ื–ื• ืœ
ืฆื•ืจ ืงื•ื‘ืฆื™ MBOX ืขื‘ื•ืจ ื™ื™ืฉื•ืžื™ื ืชื•ืืžื™ RFC 4155 ื‘ืœื‘ื“.

message-id-disable
ืขืœ ื™ื“ื™ ื”ื’ื“ืจืช ืืคืฉืจื•ืช ื–ื• ื”ื™ืฆื™ืจื” ืฉืœ 'ืžื–ื”ื” ื”ื•ื“ืขื”:' ื™ื›ื•ืœื” ืœื”ื™ื•ืช ืžืœืื”
ื ื“ื—ืง, ื•ืœืžืขืฉื” ืžืฉืื™ืจ ืืช ื”ืžืฉื™ืžื” ื”ื–ื• ืœื™ื“ื™ ืกื•ื›ืŸ ื”ืขื‘ืจืช ื”ื“ื•ืืจ (MTA) ืื•
ืฉืจืช ื”-SMTP. (ืœืคื™ RFC 5321 ืื™ืŸ ืฆื•ืจืš ืœื”ื•ืกื™ืฃ ืืช ืฉืจืช ื”-SMTP ืฉืœืš
ืฉื“ื” ื–ื” ื‘ืคื ื™ ืขืฆืžื•, ืœื›ืŸ ืขืœื™ืš ืœื•ื•ื“ื ืฉื”ื•ื ืžืงื‘ืœ ื”ื•ื“ืขื•ืช ืœืœื ื
'ืžื–ื”ื” ื”ื•ื“ืขื”'.)

metoo ื‘ื“ืจืš ื›ืœืœ, ื›ืืฉืจ ื ื›ื™ื ื•ื™ ื”ืจื—ื‘ื” ืžื›ื™ืœื” ืืช ื”ืฉื•ืœื—, ืžืžื ื• ืžื•ืกืจ ื”ืฉื•ืœื—
ื”ื”ืจื—ื‘ื”. ื”ื’ื“ืจืช ืืคืฉืจื•ืช ื–ื• ืžื“ื›ืืช ืืช ื”ื”ืกืจื•ืช ื”ืœืœื•. ืฉื™ืžื• ืœื‘ ืฉืกื˜
metoo ื’ื ื’ื•ืจื ืœืืคืฉืจื•ืช '-m' ืœืขื‘ื•ืจ ืœืกื•ื›ื ื™ ื”ืขื‘ืจืช ื“ื•ืืจ (MTA);
ืœืžืจื•ืช ืฉืจื•ื‘ ื”-MTAs ื”ืžื•ื“ืจื ื™ื™ื ืื™ื ื (ื›ื‘ืจ) ืžืชืขื“ื™ื ืืช ื”ื“ื’ืœ ื”ื–ื”, ืืฃ MTA ืื™ื ื• ืžืชืขื“
ื™ื“ื•ืข ืฉืื™ื ื• ืชื•ืžืš ื‘ื• (ืขื‘ื•ืจ ืชืื™ืžื•ืช ื”ื™ืกื˜ื•ืจื™ืช).

ืคื ื˜ื•ืžื™ืžื”-ืืคืฉืจ-ื˜ืงืกื˜-ืคืงื“ื™ื
ื‘ืขืช ืฉืœื™ื—ืช ื”ื•ื“ืขื•ืช, ื›ืœ ื—ืœืง ืฉืœ ื”ื”ื•ื“ืขื” ื ื‘ื“ืง ื‘-MIME ืขืœ ืžื ืช
ืœืกื•ื•ื’ ืืช ื”-'Content-Type:' ื•-'Content-Transfer-Encoding:' (ืจืื” ื”ึทืฆืคึผึธื ึธื”) ื–ื”
ื ื“ืจืฉ ืœืฉืœื•ื— ื—ืœืง ื–ื” ื‘ื”ื•ื‘ืœืช ื“ื•ืืจ, ื›ืœื•ืžืจ, ื—ื™ืฉื•ื‘ ื‘ืžืงื•ื ื–ืืช
ื“ื•ืžื” ืœืžื” ืฉื” ืคื™ืœื”(1) ื”ืคืงื•ื“ื” ืžืคื™ืงื” ื‘ืขืช ืฉื™ืžื•ืฉ ืขื ื”ืืคืฉืจื•ืช '--mime'.

ืขื ื–ืืช, ืกื™ื•ื•ื’ ื–ื” ืžืชื™ื™ื—ืก ืœืงื‘ืฆื™ ื˜ืงืกื˜ ื”ืžืงื•ื“ื“ื™ื ื‘-UTF-16 (ืจืื”
ืขื‘ื•ืจ ืงื•ื‘ืฆื™ HTML) ื•ืงื‘ื•ืฆื•ืช ืชื•ื•ื™ื ื“ื•ืžื•ืช ื›ื–ืจืžื™ื ืื•ืงื˜ื˜ื™ื ื‘ื™ื ืืจื™ื™ื, ื‘ื›ื•ื—
ืฉื™ื ื•ื™ ื›ืœ ืžืคืจื˜ 'ื˜ืงืกื˜/ืจื’ื™ืœ' ืื• 'ื˜ืงืกื˜/html' ืœ
'application/octet-stream': ืื ื–ื” ื‘ืืžืช ืงื•ืจื”, MIME-ืขืจื›ืช ืชื•ื•ื™ื ืฉื˜ืจื ื”ื•ื’ื“ืจื”
ื”ืคืจืžื˜ืจ ืžื•ื’ื“ืจ ืœ'ื‘ื™ื ืืจื™', ืžื” ืฉื”ื•ืคืš ืื•ืชื• ืœืžืขืฉื” ืœื‘ืœืชื™ ืืคืฉืจื™ ืขื‘ื•ืจ ื”ืงื‘ืœื”
MUA ืœืคืจืฉ ืื•ื˜ื•ืžื˜ื™ืช ืืช ืชื•ื›ืŸ ื”ื—ืœืง.

ืื ืืคืฉืจื•ืช ื–ื• ืžื•ื’ื“ืจืช, ื•ื”ื ืชื•ื ื™ื ื–ื•ื”ื• ื‘ืื•ืคืŸ ื—ื“ ืžืฉืžืขื™ ื›ื ืชื•ื ื™ ื˜ืงืกื˜ ื‘
ืžื‘ื˜ ืจืืฉื•ืŸ (ืขืœ ื™ื“ื™ ืกื™ื•ืžืช ืงื•ื‘ืฅ '.txt' ืื• '.html'), ื•ืœืื—ืจ ืžื›ืŸ ื”ืžืงื•ืจ
'ืกื•ื’ ืชื•ื›ืŸ:' ืœื ื™ื•ื—ืœืฃ.

netrc-lookup-USER@HOST, netrc-lookup-HOST, netrc-lookup
[v15-compat] [ืื•ืคืฆื™ื”] ืžืฉืžืฉ ืœืฉืœื™ื˜ื” ืขืœ ื”ืฉื™ืžื•ืฉ ืฉืœ ื”ืžืฉืชืžืฉื™ื .netrc ืงื•ื‘ืฅ ืœื—ื™ืคื•ืฉ
ืฉืœ ืื™ืฉื•ืจื™ ื—ืฉื‘ื•ืŸ, ื›ืคื™ ืฉืžืชื•ืขื“ ื‘ืกืขื™ืฃ On ื›ืชื•ื‘ืช ื”ืืชืจ ืชื—ื‘ื™ืจ ื• ืชึฐืขื•ึผื“ึธื”
ื‘ื“ื™ืงื” ื•ื‘ืฉื‘ื™ืœ ื”ืคืงื•ื“ื” netrc; ื”ื—ืœืง ืืœ ื”ืื ื™ .netrc ืคื™ืœื” ืžืชืขื“ ืืช ื”ืงื•ื‘ืฅ
ืคื•ืจืžื˜.

Outfolder ื’ื•ืจื ืœืฉื ื”ืงื•ื‘ืฅ ืฉื ื™ืชืŸ ื‘- ืฉื™ื ืžืฉืชื ื” ื•ืฉืžื•ืช ื”ืงื‘ืฆื™ื ื”ืžื‘ื•ืกืกื™ื ืขืœ ื”ืฉื•ืœื—
ืขื‘ื•ืจ ื”ืขืชืง ื• ืฉืžื•ืจ ืคืงื•ื“ื•ืช ืฉื™ืฉ ืœืคืจืฉ ื‘ื™ื—ืก ืœืกืคืจื™ื™ื” ืฉื ื™ืชื ื”
ื‘ ืชื™ืงื™ื™ื” ืžืฉืชื ื” ื•ืœื ืœืกืคืจื™ื™ื” ื”ื ื•ื›ื—ื™ืช, ืืœื ืื ื›ืŸ ื”ื•ื ืžื•ื’ื“ืจ ืœ
ืฉื ื ืชื™ื‘ ืžื•ื—ืœื˜.

ืขืžื•ื“ ืื ืžื•ื’ื“ืจ, ื›ืœ ื”ื•ื“ืขื” ืืช ืžืงื˜ืจืช ื”ื“ืคืกืช ื”ืคืงื•ื“ื” ืžืœื•ื•ื” ื‘ืคื•ืจืžื˜-ืคื™ื“
ืชื• '\f'.

piperaw ืฉืœื— ื”ื•ื“ืขื•ืช ืœ ืžืงื˜ืจืช ืคืงื•ื“ื” ืžื‘ืœื™ ืœื‘ืฆืข MIME ื•ืขืจื›ืช ืชื•ื•ื™ื
ื”ืžืจื•ืช.

pop3-bulk-load-USER@HOST, pop3-bulk-load-HOST, pop3-ืขื•ืžืก ื‘ืชืคื–ื•ืจืช
[ืืคืฉืจื•ืช] ื‘ืขืช ื’ื™ืฉื” ืœืฉืจืช POP3 S-nail ื˜ื•ืขืŸ ืืช ื”ื›ื•ืชืจื•ืช ืฉืœ ื”ื”ื•ื“ืขื•ืช,
ื•ืžื‘ืงืฉ ืืช ื’ื•ืคื™ ื”ื”ื•ื“ืขื” ืจืง ืœืคื™ ื‘ืงืฉืช ื”ืžืฉืชืžืฉ. ืขื‘ื•ืจ ืคืจื•ื˜ื•ืงื•ืœ POP3 ื–ื”
ืคื™ืจื•ืฉื• ืฉื›ื•ืชืจื•ืช ื”ื”ื•ื“ืขื” ื™ื•ืจื“ื• ืคืขืžื™ื™ื. ืื ืืคืฉืจื•ืช ื–ื• ืžื•ื’ื“ืจืช
ืื– S-nail ื™ื•ืจื™ื“ ืจืง ื”ื•ื“ืขื•ืช ืฉืœืžื•ืช ืžืฉืจืชื™ ื”-POP3 ื”ื ืชื•ื ื™ื
ื‘ืžืงื•ื.

pop3-no-apop-USER@HOST, pop3-no-apop-HOST, pop3-no-apop
[ืืคืฉืจื•ืช] ืืœื ืื ืžืฉืชื ื” ื–ื” ืžื•ื’ื“ืจ, ืฉื™ื˜ืช ื”ืื™ืžื•ืช 'APOP' ืชื”ื™ื”
ืžืฉืžืฉ ื‘ืขืช ื—ื™ื‘ื•ืจ ืœืฉืจืช POP3 ื”ืžืคืจืกื ืชืžื™ื›ื”. ื”ื™ืชืจื•ืŸ ืฉืœ
'APOP' ื–ื” ืฉื”ืกื™ืกืžื” ืœื ื ืฉืœื—ืช ื‘ื˜ืงืกื˜ ื‘ืจื•ืจ ื“ืจืš ื”ื—ื•ื˜ ื•ื–ื” ื‘ืœื‘ื“
ื—ื‘ื™ืœื” ื‘ื•ื“ื“ืช ื ืฉืœื—ืช ืขื‘ื•ืจ tuple ืžืฉืชืžืฉ/ืกื™ืกืžื”. ืฆื™ื™ืŸ ื–ืืช pop3-no-apop-HOST
ื“ื•ืจืฉ [v15-compat].

pop3-use-starttls-USER@HOST, pop3-use-starttls-HOST, pop3-use-starttls
[ืืคืฉืจื•ืช] ื’ื•ืจื ืœ-S-nail ืœื”ื•ืฆื™ื ืคืงื•ื“ืช 'STLS' ื›ื“ื™ ืœื™ืฆื•ืจ POP3 ืœื ืžื•ืฆืคืŸ
ืžื•ืฉื‘ SSL/TLS ืžื•ืฆืคืŸ. ืคื•ื ืงืฆื™ื•ื ืœื™ื•ืช ื–ื• ืื™ื ื” ื ืชืžื›ืช ืขืœ ื™ื“ื™ ื›ืœ ื”ืฉืจืชื™ื,
ื•ืื™ื ื• ืžืฉืžืฉ ืื ื”ื”ืคืขืœื” ื›ื‘ืจ ืžื•ืฆืคื ืช ื‘ืฉื™ื˜ืช POP3S. ื”ืขืจื”
ื–ึถื” pop3-use-starttls-HOST ื“ื•ืจืฉ [v15-compat].

ื”ื“ืคืก-ื”ื›ืœ-ืชื•ื•ื™ื
ืืคืฉืจื•ืช ื–ื• ื’ื•ืจืžืช ืœื›ืœ ื”ืชื•ื•ื™ื ืœื”ื™ื—ืฉื‘ ื ื™ืชื ื™ื ืœื”ื“ืคืกื”. ื–ื” ืจืง
ื™ืขื™ืœ ืื ื ื™ืชืŸ ื‘ืงื•ื‘ืฅ ื”ืคืขืœื”. ืขื ืืคืฉืจื•ืช ื–ื• ื”ื’ื“ืจ ืื™ื–ื” ืื•ืคื™
ืจืฆืคื™ื ื‘ื”ื•ื“ืขื•ืช ืขืœื•ืœื™ื ืœืฉื™ื ืืช ื”ื˜ืจืžื™ื ืœ ืฉืœ ื”ืžืฉืชืžืฉ ื‘ืžืฆื‘ ืœื ืžื•ื’ื“ืจ ื›ืืฉืจ
ืžื•ื“ืคืก; ื™ืฉ ืœื”ืฉืชืžืฉ ื‘ื• ืจืง ื›ืžื•ืฆื ืื—ืจื•ืŸ ืื ืฉื•ื ืื–ื•ืจ ืฉืœ ืžืขืจื›ืช ืขื•ื‘ื“ืช ืœื ื™ื›ื•ืœ
ืœื”ืžืฆื.

ื”ื“ืคืก-ื—ืœื•ืคื•ืช
ื›ืืฉืจ ื”ื•ื“ืขืช MIME ืžื•ืฆื’ ื—ืœืง ืžืกื•ื’ 'ืจื‘-ื—ืœืง/ื—ืœื•ืคื”' ื•ื”ื•ื
ืžื›ื™ืœ ืชืช-ื—ืœืง ืžืกื•ื’ 'ื˜ืงืกื˜/ืจื’ื™ืœ', ื—ืœืงื™ื ืื—ืจื™ื ื‘ื“ืจืš ื›ืœืœ ื ืžื—ืงื™ื.
ื”ื’ื“ืจืช ืžืฉืชื ื” ื–ื” ื’ื•ืจืžืช ืœื›ืœ ื—ืœืงื™ ื”ืžืฉื ื” ืœื”ื™ื•ืช ืžื•ืฆื’ื™ื, ืžืžืฉ ื›ืื™ืœื• ื”-
ื”ื—ืœืง ืฉืžืกื‘ื™ื‘ ื”ื™ื” ืžืกื•ื’ 'ืจื‘ ื—ืœืงื™ื/ืžืขื•ืจื‘ื™ื'.

ืฉืึถืงึถื˜ ืžื“ื›ื ืืช ื”ื“ืคืกืช ื”ื’ืจืกื” ื‘ืขืช ื”ื”ืคืขืœื” ื”ืจืืฉื•ื ื”.

ืฆื™ื˜ื•ื˜-ื›ืงื•ื‘ืฅ ืžืฆื•ืจืฃ
ืื ื–ื” ืžื•ื’ื“ืจ, ืื– ื”ื”ื•ื“ืขื” ื”ืžืงื•ืจื™ืช ืžืชื•ื•ืกืคืช ื‘ืฉืœืžื•ืชื” ื‘ืชื•ืจ ื
'message/rfc822' ืžืฆื•ืจืฃ MIME ื‘ืขืช ืžืขื ื” ืœื”ื•ื“ืขื”. ืฉื™ืžื• ืœื‘ ืฉื–ื” ืขื•ื‘ื“
ืœืœื ืงืฉืจ ืœื”ื’ื“ืจื” ืฉืœ ืœืฆื˜ื˜.

ื ืžืขื ื™ื ื‘-cc
ื‘ืชืฉื•ื‘ื•ืช ืงื‘ื•ืฆืชื™ื•ืช, ืฆื™ื™ืŸ ืจืง ืืช ื”ืฉื•ืœื— ืฉืœ ื”ื“ื•ืืจ ื”ืžืงื•ืจื™ ื‘'ืืœ:' ื•
ืฆื™ื™ืŸ ืืช ื”ื ืžืขื ื™ื ื”ืื—ืจื™ื ื‘'ืขื•ืชืง:' ื”ืžืฉื ื™. ื›ื‘ืจื™ืจืช ืžื—ื“ืœ ื›ืœ ื”ื ืžืขื ื™ื
ืฉืœ ื”ื“ื•ืืจ ื”ืžืงื•ืจื™ ื™ื˜ื•ืขืŸ ื‘ืืžืฆืขื•ืช 'ืืœ:'.

ืฉื™ื ืžืชืžืจืžืจ
ืื ื’ื ื”ืžืฉืชื ื” ื”ื–ื” ื•ื’ื ื” ืฉื™ื ืžืฉืชื ื™ื ืžื•ื’ื“ืจื™ื, ื” ืœืฉืœื•ื— ืฉื•ื‘ ื• ืฉืœื— ืฉื•ื‘
ื”ืคืงื•ื“ื•ืช ืฉื•ืžืจื•ืช ื”ื•ื“ืขื•ืช ื‘- ืฉื™ื ื”ืชื™ืงื™ื” ื›ืคื™ ืฉื”ื™ื ืžืชื‘ืฆืขืช ื‘ื“ืจืš ื›ืœืœ ืจืง ืขื‘ื•ืจ ื—ื“ืฉ
ื”ื•ื“ืขื•ืช ืฉื ื›ืชื‘ื•.

ืชืฉื•ื‘ื”-ื‘ืื•ืชื•-ืชื•ื•ื™ื
ืื ื”ืžืฉืชื ื” ื”ื–ื” ืžื•ื’ื“ืจ, S-nail ืžื ืกื” ืชื—ื™ืœื” ืœื”ืฉืชืžืฉ ื‘ืื•ืชื” ืขืจื›ืช ืชื•ื•ื™ื ืฉืœ
ื”ื•ื“ืขื” ืžืงื•ืจื™ืช ืœืชืฉื•ื‘ื•ืช. ืื ื–ื” ื ื›ืฉืœ, ื”ืžื ื’ื ื•ืŸ ื”ืžืชื•ืืจ ื‘
ืื•ืคื™ ืกื˜ื™ื ืžื•ืขืจืš ื›ืจื’ื™ืœ.

rfc822-body-from_
ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื‘ืžืฉืชื ื” ื–ื” ื›ื“ื™ ืœืืœืฅ ื”ืฆื’ืช ืžื” ืฉื ืงืจื 'From_' ืฉื•ืจื” ืขื‘ื•ืจ
ื”ื•ื“ืขื•ืช ื”ืžื•ื˜ืžืขื•ืช ื‘ื“ื•ืืจ ืžืขื˜ืคื” ื‘ืืžืฆืขื•ืช ื”-'message/rfc822' MIME
ืžื ื’ื ื•ืŸ, ืœื™ื•ืชืจ ื ื•ื—ื•ืช ื•ื™ื–ื•ืืœื™ืช.

ืœื”ืฆื™ืœ ืืคืฉืจ ืฉืžื™ืจืช ื”ื•ื“ืขื•ืช (ื—ืœืงื™ื•ืช) ื‘-DEAD ื‘ืขืช ื”ืคืจืขื” ืื• ืฉื’ื™ืืช ืžืกื™ืจื”.

ื›ื•ืชืจื•ืช ื—ื™ืคื•ืฉ
ื”ืจื—ื‘ ืืช ืžืคืจื˜ื™ ืจืฉื™ืžืช ื”ื”ื•ื“ืขื•ืช ื‘ืฆื•ืจื” '/x:y' ืœื›ืœ ื”ื”ื•ื“ืขื•ืช ื”ืžื›ื™ืœื•ืช ืืช
ืžื—ืจื•ื–ืช ื”ืžืฉื ื” "y" ื‘ืฉื“ื” ื”ื›ื•ืชืจืช 'x'. ื—ื™ืคื•ืฉ ื”ืžื—ืจื•ื–ืช ืื™ื ื• ืชืœื•ื™ ืจื™ืฉื™ื•ืช.

sendcharsets-else-ttycharset
[ืืคืฉืจื•ืช] ืื ื”ืžืฉืชื ื” ื”ื–ื” ืžื•ื’ื“ืจ, ืื‘ืœ sendcharsets ืœื, ืื– S-nail ืžืชื ื”ื’ ื›ืื™ืœื•
sendcharsets ื”ื•ื’ื“ืจ ืœืขืจืš ื”ืžืฉืชื ื” ttycharset. ืœึฐืžึทืขึฒืฉื‚ึถื”
ืฉื™ืœื•ื‘ ื–ื” ืขื•ื‘ืจ ื“ืจืš ื ืชื•ื ื™ ื”ื”ื•ื“ืขื” ื‘ืขืจื›ืช ื”ืชื•ื•ื™ื ืฉืœ
ื”ืžืงื•ื ื”ื ื•ื›ื—ื™ (ื‘ื”ืชื—ืฉื‘ ื‘ื›ืš ttycharset ืœื ื”ื•ื’ื“ืจ ื™ื“ื ื™ืช), ื›ืœื•ืžืจ ื‘ืœื™
ื”ืžืจืช ืื•ืชื• ืœ- Charset-8bit ืขืจื›ืช ืชื•ื•ื™ื ื—ื•ื–ืจืช. ืœืคื™ื›ืš, ื”ื•ื“ืขืช ื“ื•ืืจ
ื”ื˜ืงืกื˜ ื™ื”ื™ื” ื‘ืงื™ื“ื•ื“ ISO-8859-1 ื‘ืขืช ืฉืœื™ื—ื” ืžืชื•ืš ืื–ื•ืจ ISO-8859-1,
ื•ื‘ืงื™ื“ื•ื“ UTF-8 ื‘ืขืช ืฉืœื™ื—ื” ืžืชื•ืš ืžืงื•ื UTF-8. ืื ืื™ืŸ ืกื˜ ืชื•ื•ื™ื
ื™ื›ื•ืœื•ืช ื”ืžืจื” ื–ืžื™ื ื•ืช ื‘-S-nail ื•ืื– ื”ื“ืžื•ืช ื”ื ืชืžื›ืช ื”ื™ื—ื™ื“ื”
ืกื˜ ื”ื•ื ttycharset.

sendmail-no-default-arguments
ืืœื ืื ื›ืŸ ืืคืฉืจื•ืช ื–ื• ืžื•ื’ื“ืจืช, S-nail ื™ืขื‘ื•ืจ ืื™ื–ื• ืฉื•ืจืช ืคืงื•ื“ื” ืกื˜ื ื“ืจื˜ื™ืช ื™ื“ื•ืขื”
ืืคืฉืจื•ื™ื•ืช ืœื”ื’ื“ืจื” ืฉืœื— ืžื™ื™ืœ ืชื•ื›ื ื™ืช, ืขื™ื™ืŸ ืฉื ืœืžื™ื“ืข ื ื•ืกืฃ.

sendwait ื‘ืขืช ืฉืœื™ื—ืช ื”ื•ื“ืขื” ื”ืžืชืŸ ืขื“ ืฉื”-MTA (ื›ื•ืœืœ ื”-SMTP ื”ืžื•ื‘ื ื”) ื™ื™ืฆื
ืœืคื ื™ ืงื‘ืœืช ืคืงื•ื“ื•ืช ื ื•ืกืคื•ืช. ืจืง ืขื ืกื˜ ืžืฉืชื ื” ื–ื” ืฉื’ื™ืื•ืช ื“ื•ื•ื—ื•
ืขืœ ื™ื“ื™ MTA ื™ื”ื™ื” ื ื™ืชืŸ ืœื–ื™ื”ื•ื™! ืื ื”-MTA ืžื—ื–ื™ืจ ืžืฆื‘ ื™ืฆื™ืื” ืฉืื™ื ื• ืืคืก, ื”-
ืžืฆื‘ ื”ื™ืฆื™ืื” ืฉืœ s-nail ื™ื”ื™ื” ื’ื ืœื ืืคืก.

showlast ื”ื’ื“ืจืช ืืคืฉืจื•ืช ื–ื• ื’ื•ืจืžืช ืœ-S-nail ืœื”ืชื—ื™ืœ ื‘ื”ื•ื“ืขื” ื”ืื—ืจื•ื ื” ื‘ืžืงื•ื ื‘-
ื”ืจืืฉื•ืŸ ื‘ืขืช โ€‹โ€‹ืคืชื™ื—ืช ืชื™ืงื™ื™ืช ื“ื•ืืจ.

ืฉื ื”ืชืฆื•ื’ื” ื’ื•ืจื ืœ-S-nail ืœื”ืฉืชืžืฉ ื‘ืฉื ื”ืืžื™ืชื™ ืฉืœ ื”ืฉื•ืœื— ื‘ืžืงื•ื ื‘ื›ืชื•ื‘ืช ื”ืคืฉื•ื˜ื” ื‘-
ืกื™ื›ื•ื ืฉื“ื” ื›ื•ืชืจืช ื•ื‘ืžืคืจื˜ื™ ื”ื•ื“ืขื”.

ืœื”ืจืื•ืช ืœ ื’ื•ืจื ืœื›ืš ืฉื ืžืขืŸ ื”ื”ื•ื“ืขื” ื™ื•ืฆื’ ื‘ืกื™ื›ื•ื ื”ื›ื•ืชืจืช ืื ื”
ื”ื”ื•ื“ืขื” ื ืฉืœื—ื” ืขืœ ื™ื“ื™ ื”ืžืฉืชืžืฉ.

ื’ื•ืฃ ืจื™ืง
ืื ื”ื•ื“ืขื” ื™ื•ืฆืืช ืื™ื ื” ืžื›ื™ืœื” ื˜ืงืกื˜ ื‘ื”ื•ื“ืขื” ื”ืจืืฉื•ื ื” ืื• ื”ื™ื—ื™ื“ื” ืฉืœื”
ื—ืœืง, ืืœ ืชืฉืœื— ืื•ืชื• ืืœื ื‘ื˜ืœ ืื•ืชื• ื‘ืฉืงื˜ (ืจืื” ื’ื ืืช ืืคืฉืจื•ืช ืฉื•ืจืช ื”ืคืงื•ื“ื”
-E).

ืกืžื™ื™ื-ื›ื•ื—-ื”ืฆืคื ื”
[ืืคืฉืจื•ืช] ื’ื•ืจืžืช ืœ-S-nail ืœืกืจื‘ ืœืฉืœื•ื— ื”ื•ื“ืขื•ืช ืœื ืžื•ืฆืคื ื•ืช.

ืกื™ืžืŸ ืกืžื™
[ืืคืฉืจื•ืช] S/MIME ื—ืชื•ื ื”ื•ื“ืขื•ืช ื™ื•ืฆืื•ืช ืขื ื”ืžืคืชื— ื”ืคืจื˜ื™ ืฉืœ ื”ืžืฉืชืžืฉ ื•ื›ืœื•ืœ
ืชืขื•ื“ืช ื”ืžืฉืชืžืฉ ื›ืงื•ื‘ืฅ MIME ืžืฆื•ืจืฃ. ื—ืชื™ืžื” ืขืœ ื”ื•ื“ืขื” ืžืืคืฉืจืช ื
ื”ื ืžืขืŸ ื›ื“ื™ ืœื•ื•ื“ื ืฉื”ืฉื•ืœื— ื”ืฉืชืžืฉ ื‘ืชืขื•ื“ื” ื—ื•ืงื™ืช, ืฉื”ืžื™ื™ืœ
ื”ื›ืชื•ื‘ื•ืช ื‘ืชืขื•ื“ื” ืชื•ืืžื•ืช ืœืืœื• ืฉื‘ื›ื•ืชืจืช ื”ื”ื•ื“ืขื” ื•ื›ื™
ืชื•ื›ืŸ ื”ื”ื•ื“ืขื” ืœื ื”ืฉืชื ื”. ื–ื” ืœื ืžืฉื ื” ืืช ื˜ืงืกื˜ ื”ื”ื•ื“ืขื”, ื•
ืื ืฉื™ื ื™ื•ื›ืœื• ืœืงืจื•ื ืืช ื”ื”ื•ื“ืขื” ื›ืจื’ื™ืœ. ืจืื” ื’ื smime-sign-cert,
smime-sign-include-certs ื• smime-sign-message-digest.

smime-no-default-ca
[ืืคืฉืจื•ืช] ืืœ ืชื˜ืขืŸ ืžื™ืงื•ืžื™ ื‘ืจื™ืจืช ืžื—ื“ืœ ืฉืœ CA ื‘ืขืช ืื™ืžื•ืช ื”ื•ื“ืขื•ืช ื—ืชื•ืžื•ืช ื‘-S/MIME.

smtp-use-starttls-USER@HOST, smtp-use-starttls-HOST, smtp-use-starttls
[ืืคืฉืจื•ืช] ื’ื•ืจืžืช ืœ-S-nail ืœื”ื ืคื™ืง ืคืงื•ื“ืช 'STARTTLS' ื›ื“ื™ ืœื‘ืฆืข ื”ืคืขืœืช SMTP
SSL/TLS ืžื•ืฆืคืŸ, ื›ืœื•ืžืจ ื›ื“ื™ ืœืืคืฉืจ ืื‘ื˜ื—ืช ืฉื›ื‘ืช ืชื—ื‘ื•ืจื”.

ssl-no-default-ca
[ืืคืฉืจื•ืช] ืืœ ืชื˜ืขืŸ ืžื™ืงื•ืžื™ ื‘ืจื™ืจืช ืžื—ื“ืœ ืฉืœ CA ื›ื“ื™ ืœืืžืช ืื™ืฉื•ืจื™ ืฉืจืช SSL/TLS.

term-ca-mode
[ืืคืฉืจื•ืช] ืื ื ืชืžื›ื•ืช ืฉืื™ืœืชื•ืช ืฉืœ ื™ื›ื•ืœืช ืžืกื•ืฃ ื•ืืคืฉืจื•ืช ื–ื• ืžื•ื’ื“ืจืช ืื–
S-nail ืชื ืกื” ืœืขื‘ื•ืจ ืœ"ืžืกืš ื—ืœื•ืคื™" ื‘ืžืฆื‘ ืื™ื ื˜ืจืืงื˜ื™ื‘ื™, ืื–
ืฉื”ื˜ืจืžื™ื ืœ ื™ื—ื–ื•ืจ ืœืžืกืš ื”ืจื’ื™ืœ, ื•ื™ืฉืื™ืจ ืืช ื›ืœ ื”ื˜ืงืกื˜ ืฉื
ืฉืœื, ื›ืืฉืจ S-nail ื™ื•ืฆื. ื”ืขืจื”: ื’ื ื›ืฉื ืชืžื›ื™ื ื‘ื›ืš ื›ื“ื™ ืœื™ื™ืฆืจ
ืชื•ืฆืื•ืช ืžื•ืฉื›ื•ืช ืืช ื”-PAGER ื‘ืฉื™ืžื•ืฉ ื•ืื•ืœื™ ืžื•ื’ื“ืจ pipe-TYPE/SUBTYPE
ื™ื™ืฉื•ืžื™ื ืฉืžืฉืชืœื˜ื™ื ืขืœ ื”ืžืกื•ืฃ ืฆืจื™ื›ื™ื ืœื”ื™ื•ืช ืžืชืื™ืžื™ื
ืชืžื™ื›ื” ื’ื, ืœืžืฉืœ, ืืช ืคื—ื•ืช(1) ื”ื‘ื™ืคืจ ืฆืจื™ืš ืœื”ื™ื•ืช ืžื•ื ืข ืขื ืฉื•ืจืช ื”ืคืงื•ื“ื” '-X'
ื“ื’ืœ.

ืœืฉืžื•ืจ-ืชื•ื›ืŸ-ืื•ืจืš
ื‘ืขืช (ืขืจื™ื›ืช ื”ื•ื“ืขื•ืช ื•ื›ืชื™ื‘ืช ืงื‘ืฆื™ MBOX ืชื™ื‘ืช ื“ื•ืืจ) ื ื™ืชืŸ ืœื•ืžืจ ืœ-S-nail ืœืฉืžื•ืจ
ืฉื“ื•ืช ื”ื›ื•ืชืจื•ืช 'Content-Length:' ื•-'Lines:' ืฉื—ืœืง ืžื”-MUA ืžื™ื™ืฆืจื™ื ืขืœ ื™ื“ื™
ื”ื’ื“ืจืช ื”ืžืฉืชื ื” ื”ื–ื”. ืžื›ื™ื•ื•ืŸ ืฉ-S-nail ืœื ืžืฉืชืžืฉ ื•ืœื ืžืขื“ื›ืŸ ืืช ืืœื” ืฉืื™ื ื
ืฉื“ื•ืช ื›ื•ืชืจื•ืช ืกื˜ื ื“ืจื˜ื™ื™ื (ืฉื‘ืขืฆืžื• ืžืจืื” ืื—ื“ ืžื”ืจืขื™ื•ื ื™ื™ื ืฉืœื”ื
ื‘ืขื™ื•ืช), ื”ืคืฉื˜ืชืŸ ืืžื•ืจื” ืœื”ื’ื‘ื™ืจ ื™ื›ื•ืœืช ืคืขื•ืœื” ื”ื“ื“ื™ืช ื‘ื™ืŸ MUA ื–ื”
ืœืขื‘ื•ื“ ืขื ืื•ืชื ืงื‘ืฆื™ ืชื™ื‘ืช ื“ื•ืืจ. ืฉื™ื ืœื‘ ืฉืื ื–ื” ืœื ืžื•ื’ื“ืจ ืื‘ืœ
ื›ืชื™ื‘ื” ื—ื•ื–ืจืช ื ืขืจืš, ื›ืžื• ืœื”ืœืŸ, ื”ื•ื, ืื•ืœื™ ื‘ื™ืฆื•ืข ื”ืคืฉื˜ื” ืื•ื˜ื•ืžื˜ื™ืช ืฉืœ ืืœื”
ืฉื“ื•ืช ื”ื›ื•ืชืจืช ื›ื‘ืจ ืžืกืžื ื™ื ืืช ื”ื”ื•ื“ืขื” ื›ื›ื–ื• ืฉื‘ื•ืฆืขื” ืฉื™ื ื•ื™.

v15-compat
ื”ื’ื“ืจืช ืืคืฉืจื•ืช ื–ื• ืžืืคืฉืจืช ืชืื™ืžื•ืช ื›ืœืคื™ ืžืขืœื” ืขื S-nail ื’ืจืกื” 15.0 ืื™ื ืฅ'
ืœื”ืชื™ื™ื—ืก ืœืืคืฉืจื•ื™ื•ืช ื”ืชืฆื•ืจื” ื”ื–ืžื™ื ื•ืช ื•ืœืื•ืคืŸ ื”ื˜ื™ืคื•ืœ ื‘ื”ืŸ.
ืžื“ืจื™ืš ื–ื” ืžืฉืชืžืฉ ื‘-[v15-compat] ื•-[no v15-compat] ื›ื“ื™ ืœื”ืชื™ื™ื—ืก ืœื—ื“ืฉ ื•ืœื™ืฉืŸ
ื“ืจืš ืœืขืฉื•ืช ื“ื‘ืจื™ื, ื‘ื”ืชืืžื”.

ืžึดืœื•ึผืœึดื™ ื”ื’ื“ืจืช ืืคืฉืจื•ืช ื–ื•, ื ื™ืชื ืช ืœืฉืœื™ื˜ื” ื’ื ื‘ืืžืฆืขื•ืช ืืคืฉืจื•ืช ืฉื•ืจืช ื”ืคืงื•ื“ื” -v, ื’ื•ืจื ืœ
S-nail ื›ื“ื™ ืœื”ื™ื•ืช ื™ื•ืชืจ ืžื™ืœื•ืœื™, ื›ืš, ืœืžืฉืœ, ืฉืจืฉืจืื•ืช ืชืขื•ื“ื•ืช ื™ื•ืฆื’ื• ืขืœ
ืžืกื•ืฃ ื”ืžืฉืชืžืฉื™ื. ื”ื’ื“ืจื” ืฉืœ ืืคืฉืจื•ืช ื‘ื™ื ืืจื™ืช ื–ื• ืคืขืžื™ื™ื ืžืขืœื” ืืช ื”ืจืžื” ืฉืœ
ืžื™ืœื•ืœื™ื•ืช, ื•ื‘ืžืงืจื” ื–ื” ืืคื™ืœื• ืคืจื˜ื™ื ืขืœ ืžืกื™ืจืช ื”ื”ื•ื“ืขื” ื•ื”ืคืจื•ื˜ื•ืงื•ืœ ื‘ืคื•ืขืœ
ืžื•ืฆื’ื•ืช ืฉื™ื—ื•ืช. ืœื ื‘ื•ื“ื“ืžึดืœื•ึผืœึดื™ ืžืกืคื™ืงื” ื›ื“ื™ ืœื”ืฉื‘ื™ืช ืืช ื”ืžืœืœ
ื›ื›ื–ื”.

ื›ืชื™ื‘ื” ื—ื•ื–ืจืช ื ืขืจืš
ืื ืžืฉืชื ื” ื–ื” ืžื•ื’ื“ืจ, ื”ื•ื“ืขื•ืช ืžืฉืชื ื•ืช ื‘ืืžืฆืขื•ืช ื”- ืขืจื™ื›ื” or ื—ื–ื•ืชื™ ืคืงื•ื“ื•ืช ื”ืŸ
ื ื›ืชื‘ ื‘ื—ื–ืจื” ืœืชื™ืงื™ื” ื”ื ื•ื›ื—ื™ืช ื›ืืฉืจ ื”ื™ื ื ืกื’ืจืช; ื–ื” ื–ื•ื›ื” ืจืง ืœื›ื‘ื•ื“
ืขื ื–ืืช, ืชื™ืงื™ื•ืช ืœื›ืชื™ื‘ื” ื‘ืคื•ืจืžื˜ MBOX. ืฉื™ืžื• ืœื‘ ืฉื™ืฆื‘ื™ืขื• ืขืœ ื”ืขื•ืจืš
ืชื•ื›ืŸ ื”ื”ื•ื“ืขื” ื”ื’ื•ืœืžื™ืช ื‘ืžืงืจื” ื–ื”, ื›ืœื•ืžืจ, ืœื ืคื™ืขื ื•ื— MIME ื•ืœื ืคืขื ื•ื—
ื™ื‘ื•ืฆืขื•, ื•ืฆื™ื˜ื•ื˜ RFC 4155 ืชืงื™ืŸ 'From_' ืฉืœ ื—ื“ืฉ ืฉื ื•ืกืคื• ืื•
ืชื•ื›ืŸ ืขืจื•ืš ื ืฉืืจ ื’ื ื›ืชืจื’ื™ืœ ืœืžืฉืชืžืฉ.

ืขืจืš ืืคืฉืจื•ื™ื•ืช
ืืคืฉืจื•ื™ื•ืช ืขื ืขืจื›ื™ื ืฉื‘ื“ืจืš ื›ืœืœ ืžืชื™ื™ื—ืกื™ื ืืœื™ื”ื ื›ืžื—ืจื•ื–ื•ืช. ื›ื“ื™ ืœื”ื˜ื‘ื™ืข ืจื•ื•ื— ืœื‘ืŸ (ืจื•ื•ื— ื•
tabulator) ื‘ืขืจืš ื™ืฉ ืฆื•ืจืš ื‘-escape ืขื ืชื• ื ื˜ื•ื™ ืื—ื•ืจื™, ืื• ืืช
ื”ืขืจืš ื›ื•ืœื• ื—ื™ื™ื‘ ืœื”ื™ื•ืช ืžื•ืงืฃ ื‘ืžืจื›ืื•ืช (ื›ืคื•ืœื•ืช ืื• ื‘ื•ื“ื“ื•ืช); ืœื”ืฉืชืžืฉ ื‘ืžืจื›ืื•ืช
ื–ื”ื™ื ืœืืœื” ืฉืฉื™ืžืฉื• ืœื”ืงื™ืฃ ืืช ื”ืขืจืš, ื™ืฉ ืœื‘ืจื•ื— ืžื”ื ืขื ืชื• ื ื˜ื•ื™ ืื—ื•ืจื™. ื”
ืœืชื• ื ื˜ื•ื™ ืื—ื•ืจื™ ืื™ืŸ ืžืฉืžืขื•ืช ืžื™ื•ื—ื“ืช ืœืžืขื˜ ื‘ืžืงืจื™ื ืืœื•.

set 1=val\ one 2="val two" 3='val "three"' 4='val \'four\''
varshow 1 2 3 4
ื‘ื˜ืœ 1 2 3 4

ื‘ื•ืœื™ืื ื™ื ื”ื ืขืจื›ื™ ืžื—ืจื•ื–ืช ืžื™ื•ื—ื“ื™ื ืฉื™ืฉ ืœื”ื’ื“ื™ืจ ืœืžืกืคืจื™ื ืฉืœืžื™ื ืขืฉืจื•ื ื™ื™ื (ื‘ื”ื
ื”ืžืงืจื” '0' ื”ื•ื ืฉืงืจ ื•-'1' ื•ื›ืœ ืขืจืš ืื—ืจ ื”ื•ื ื ื›ื•ืŸ) ืื• ืœื›ืœ ืื—ื“ ืž'ื›ื‘ื•ื™', 'ืœื' ื•-'false'
ืขื‘ื•ืจ ื‘ื•ืœื™ืื ื™ ืฉืงืจื™ ื•'ืขืœ', 'ื›ืŸ' ื•'ื ื›ื•ืŸ' ืขื‘ื•ืจ ื‘ื•ืœื™ืื ื™ ืืžื™ืชื™; ืžืชื‘ืฆืขืช ื”ืชืืžื”
ืœืœื ืจื’ื™ืฉื•ืช ืจื™ืฉื™ื•ืช. ื•ืงื™ื™ื ืกื•ื’ ืžื™ื•ื—ื“ ืฉืœ ื‘ื•ืœื™ืื ื™, ื”"ืงื•ื•ืื“ื•ืคืฆื™ื”": ื–ื”ื•
ืฆืคื•ื™ ืœืชืช ืฉื ืœื‘ื•ืœื™ืื ื™ืช ืื• ืœืื—ืช ืžื”ืžื—ืจื•ื–ื•ืช 'ask-yes' ื•-'ask-no' (ืœืžืขืฉื”:
'ืฉืืœ-' ื•ืื—ืจื™ื• ื‘ื•ืœื™ืื ื™ ื—ื•ืงื™, ืœืœื ืจื’ื™ืฉื•ืช ืจื™ืฉื™ื•ืช); ืื ืื—ื“ ืžื”ืื—ืจื•ื ื™ื ืžื•ื’ื“ืจ ืื– ื‘
ื‘ืžืฆื‘ ืื™ื ื˜ืจืืงื˜ื™ื‘ื™ ื”ืžืฉืชืžืฉ ื™ืชื‘ืงืฉ ืขื ืขืจืš ื‘ืจื™ืจืช ื”ืžื—ื“ืœ (ืžืฉืžืฉ ื’ื ืขื‘ื•ืจ ืžืฉืชืžืฉ ืจื™ืง
ืงืœื˜) ืžื•ื’ื“ืจ ืœื‘ื•ืœื™ืื ื™ ื”ื ืชื•ืŸ, ื‘ืขื•ื“ ืฉื‘ืœื ืื™ื ื˜ืจืืงื˜ื™ื‘ื™ ื™ืฉืžืฉ ื‘ืจื™ืจืช ื”ืžื—ื“ืœ ื”ื ืชื•ื ื”
ืžื™ื“.

agent-shell-lookup-USER@HOST, agent-shell-lookup-HOST, ืกื•ื›ืŸ-ืžืขื˜ืคืช-ื—ื™ืคื•ืฉ
[v15-compat] [ืืคืฉืจื•ืช] ื ื™ืชืŸ ืœื”ื‘ื™ื ืกื™ืกืžืื•ืช ืœื—ืฉื‘ื•ืŸ ื‘ืืžืฆืขื•ืช ืกื•ื›ืŸ ื—ื™ืฆื•ื ื™
ืชื•ื›ื ื™ืช ืขืœ ืžื ืช ืœืืคืฉืจ ืื—ืกื•ืŸ ืกื™ืกืžืื•ืช ืžื•ืฆืคืŸ - ืจืื” On ื›ืชื•ื‘ืช ื”ืืชืจ ืชื—ื‘ื™ืจ ื•
ืชึฐืขื•ึผื“ึธื” ื‘ื“ื™ืงื” ืœืžื™ื“ืข ื ื•ืกืฃ ืขืœ ื—ื™ืคื•ืฉ ืื™ืฉื•ืจื™ื. ืื ื–ื” ืžื•ื’ื“ืจ ืื– ื”ืชื•ื›ืŸ
ืžืชืคืจืฉืช ื›ืคืงื•ื“ืช ืžืขื˜ืคืช ืฉื”ืคืœื˜ ืฉืœื” (ืขื ืชื•ื•ื™ื ื‘ืฉื•ืจื” ื—ื“ืฉื”
ื”ื•ืกืจื”) ืžื˜ื•ืคืœืช ื›ืกื™ืกืžืช ื”ื—ืฉื‘ื•ืŸ ืื ื”ืคืงื•ื“ื” ืชืฆืœื™ื— (ื•ืชื”ื™ื”
ืžื™ื•ืฆืจ ืคืœื˜ ืฉืื™ื ื• ืจื™ืง ืฉืื™ื ื• ืงื• ื—ื“ืฉ); ืœืžืฉืœ, ื“ืจืš Gpg(1):

$ echo PASSWORD > .pass
$ gpg -e .pass
$ eval `gpg-agent --daemon \
--pinentry-program=/usr/bin/pinentry-curses \
--max-cache-ttl 99999 --default-cache-ttl 99999`
$ echo 'set agent-shell-lookup="gpg -d .pass.gpg"' \
>> ~/.mailrc

ื™ื•ื’ื“ืจื• ื›ืžื” ืžืฉืชื ื™ ืกื‘ื™ื‘ื” ืขื‘ื•ืจ ื”ืกื•ื›ืŸ:

NAIL_TMPDIR ื”ืกืคืจื™ื™ื” ื”ื–ืžื ื™ืช ืฉื‘ื” ืžืฉืชืžืฉืช S-nail. ื‘ื“ืจืš ื›ืœืœ ื–ื”ื” ืœ
TMPDIR, ืืš ืžื•ื‘ื˜ื— ืœื”ื™ื•ืช ืžื•ื’ื“ืจ ื•ื ื™ืชืŸ ืœืฉื™ืžื•ืฉ ืขืœ ื™ื“ื™ ืชื”ืœื™ื›ื™ ืฆืืฆื;
ื›ื“ื™ ืœื”ื‘ื˜ื™ื— ืืช ื”ืชื ืื™ ื”ืื—ืจื•ืŸ ื’ื ืขื‘ื•ืจ TMPDIR, ื”ื•ื ื™ื•ื’ื“ืจ.
NAIL_USER ื”ืžืฉืชืžืฉ ('USER') ืฉืขื‘ื•ืจื• ื ื‘ื“ืงื” ื”ืกื™ืกืžื”.
NAIL_USER_ENC ื”ื’ืจืกื” ื”ืžืงื•ื“ื“ืช ื‘ืื—ื•ื–ื™ื ืฉืœ ื›ืชื•ื‘ืช ื”ืืชืจ ืฉืœ NAIL_USER.
NAIL_HOST ืฉื ื”ืžืืจื— ื”ืจื’ื™ืœ ืฉืœ ื”ืžื—ืฉื‘ ืฉืœ ื—ืฉื‘ื•ืŸ ื”ืžืฉืชืžืฉ.
NAIL_HOST_PORT ื”-'HOST' (ืฉื ืžืืจื—, ืื•ืœื™ ื›ื•ืœืœ ื™ืฆื™ืื”) ืฉืœ ื”ืžืฉืชืžืฉ
ื—ึถืฉืึฐื‘ึผื•ึนืŸ.

attrlist ืจืฆืฃ ืฉืœ ืชื•ื•ื™ื ืœื”ื“ืคืกื” ื‘ืขืžื•ื“ืช 'ืชื›ื•ื ื”' ืฉืœ ื›ื•ืชืจืช as
ืžื•ืฆื’ ื‘ืชืฆื•ื’ืช ื”ื›ื•ืชืจืช; ื›ืœ ืื—ื“ ืขื‘ื•ืจ ืกื•ื’ ืื—ื“ ืฉืœ ื”ื•ื“ืขื•ืช (ืจืื” ื”ืขืจื•ืช ื ื•ืกืคื•ืช ืžื“ื™ื ื•ืช),
ื›ืืฉืจ ื‘ืจื™ืจืช ื”ืžื—ื“ืœ ื”ื™ื 'NUROSPMFAT+-$~' ืื• 'NU *HMFAT+-$~' ืื bsdflags ืื•
ืžืฉืชื ื” ื”ืกื‘ื™ื‘ื” SYSV3 ืžื•ื’ื“ืจื™ื, ื‘ืกื“ืจ ื”ื‘ื:

'N' ื—ื“ืฉ.
'U' ืœื ื ืงืจื ืื‘ืœ ื™ืฉืŸ.
'R' ื—ื“ืฉ ืื‘ืœ ืงืจื.
'ืื•' ืงืจืื• ื•ื™ืฉืŸ.
'S' ื ืฉืžืจ.
'P' ื ืฉืžืจ.
'M' mboxed.
'F' ืžืกื•ืžืŸ.
ืขื ื” 'ื'.
ื˜ื™ื•ื˜ืช 'T'.
'+' ื”ืชื—ืœื” ืฉืœ ืฉืจืฉื•ืจ ืžื›ื•ื•ืฅ.
'-' ืชืฆื•ื’ื” ืžื›ื•ื•ืฆืช.
'$' ืžืกื•ื•ื’ ื›ืกืคืื.
'~' ืžืกื•ื•ื’ ื›ื“ื•ืืจ ื–ื‘ืœ ืืคืฉืจื™.

autobcc ืžืฆื™ื™ืŸ ืจืฉื™ืžื” ืฉืœ ื ืžืขื ื™ื ืฉืืœื™ื”ื ืขื•ืชืง ืขื™ื•ื•ืจ ืฉืœ ื›ืœ ื™ื•ืฆื
ื”ื”ื•ื“ืขื” ืชื™ืฉืœื— ืื•ื˜ื•ืžื˜ื™ืช.

autocc ืžืฆื™ื™ืŸ ืจืฉื™ืžื” ืฉืœ ื ืžืขื ื™ื ืฉืืœื™ื”ื ืขื•ืชืง ืฉืœ ื›ืœ ื”ื•ื“ืขื” ื™ื•ืฆืืช
ื™ื™ืฉืœื— ืื•ื˜ื•ืžื˜ื™ืช.

ืžื™ื•ืŸ ืื•ื˜ื•ืžื˜ื™ ื’ื•ืจื ืœืžืฆื‘ ืžื™ื•ืŸ (ืจืื” ืืช sort ืคืงื•ื“ื”) ื›ื“ื™ ืœื”ื–ื™ืŸ ื‘ืื•ืคืŸ ืื•ื˜ื•ืžื˜ื™ ืขื ื”-
ื”ืขืจืš ืฉืœ ืืคืฉืจื•ืช ื–ื• ื›ืฉื™ื˜ืช ืžื™ื•ืŸ ื›ืืฉืจ ืชื™ืงื™ื” ื ืคืชื—ืช.

Charset-7bit
ื”ืขืจืš ืฉืืžื•ืจ ืœื”ื•ืคื™ืข ื‘ืคืจืžื˜ืจ 'charset=' ืฉืœ 'Content-Type:' MIME
ืฉื“ื•ืช ื›ื•ืชืจืช ื›ืืฉืจ ืœื ื‘ื•ืฆืขื” ื”ืžืจืช ืขืจื›ืช ืชื•ื•ื™ื ืฉืœ ื ืชื•ื ื™ ื”ื”ื•ื“ืขื”.
ื‘ืจื™ืจืช ื”ืžื—ื“ืœ ื”ื™ื US-ASCII, ื•ืขืจื›ืช ื”ืชื•ื•ื™ื ืฉื ื‘ื—ืจื” ืฆืจื™ื›ื” ืœื”ื™ื•ืช US-ASCII
ืชื•ืื.

Charset-8bit
[ืืคืฉืจื•ืช] ืขืจื›ืช ื”ืชื•ื•ื™ื ื‘ืจื™ืจืช ื”ืžื—ื“ืœ ืฉืœ 8 ืกื™ื‘ื™ื•ืช ื”ืžืฉืžืฉืช ื›ื—ื‘ืจ ืื—ืจื•ืŸ ืžืจื•ืžื–
ืฉืœ ื”ืžืฉืชื ื” sendcharsets. ื‘ืจื™ืจืช ื”ืžื—ื“ืœ ื”ื™ื UTF-8. ืื ืื™ืŸ ืกื˜ ืชื•ื•ื™ื
ื™ื›ื•ืœื•ืช ื”ืžืจื” ื–ืžื™ื ื•ืช ื‘-S-nail ื•ืื– ื”ื“ืžื•ืช ื”ื ืชืžื›ืช ื”ื™ื—ื™ื“ื”
ืกื˜ ื”ื•ื ttycharset. ืขื™ื™ืŸ ื‘ืกืขื™ืฃ ืื•ืคื™ ืกื˜ื™ื ืœืชืžื•ื ื” ื”ืฉืœืžื”
ืฉืœ ื”ืžืจืช ืกื˜ ืชื•ื•ื™ื ื‘-S-nail.

charset-unknown-8bit
[ืื•ืคืฆื™ื”] RFC 1428 ืžืฆื™ื™ืŸ ืชื ืื™ื ืฉื‘ื”ื ืฉืขืจื™ ื“ื•ืืจ ืื™ื ื˜ืจื ื˜ ื™ื”ื™ื•
"ืฉื“ืจื’" ืืช ื”ืชื•ื›ืŸ ืฉืœ ื”ื•ื“ืขืช ื“ื•ืืจ ื‘ืืžืฆืขื•ืช ืขืจื›ืช ืชื•ื•ื™ื ืขื ื”ืฉื
'unknown-8bit'. ื‘ื’ืœืœ ื”ืื•ืคื™ ื”ื‘ืœืชื™ ืžืกื•ื•ื’ ืฉืœ ืกื˜ ืชื•ื•ื™ื ื–ื” S-nail
ืœื ื™ื•ื›ืœ ืœื”ืžื™ืจ ืขืจื›ืช ืชื•ื•ื™ื ื–ื• ืœืžืขืจื›ืช ืชื•ื•ื™ื ืื—ืจืช ื›ืœืฉื”ื™. ืื
ืžืฉืชื ื” ื–ื” ืžื•ื’ื“ืจ ื›ืœ ื—ืœืง ืฉืœ ื”ื•ื“ืขื” ื”ืžืฉืชืžืฉ ื‘ืขืจื›ืช ื”ืชื•ื•ื™ื 'unknown-8bit'
ื”ื”ื ื—ื” ื”ื™ื ื‘ืืžืช ื‘ืงื‘ื•ืฆืช ื”ืชื•ื•ื™ื ื”ื ืชื•ื ื” ื‘ืขืจืš, ืื—ืจืช ื”-
ืขืจืš (ืกื•ืคื™) ืฉืœ Charset-8bit ืžืฉืžืฉ ืœืžื˜ืจื” ื–ื•.

cmd ืขืจืš ื‘ืจื™ืจืช ื”ืžื—ื“ืœ ืขื‘ื•ืจ ืžืงื˜ืจืช ืคืงื•ื“ื”.

ืฆื‘ืข-ืž_
[ืืคืฉืจื•ืช] ืžืคืจื˜ ื”ืฆื‘ืข ืขื‘ื•ืจ ืงื•ื•ื™ื ืฉื ืงืจืื™ื 'From_'. ืขื™ื™ืŸ ื‘ืกืขื™ืฃ
ืฆื‘ืขื•ื ื™ ื”ื•ื“ืขื” ืชืฆื•ื’ื” ืขื‘ื•ืจ ื”ืคื•ืจืžื˜ ืฉืœ ื”ืขืจืš.

ื›ื•ืชืจืช ืฆื‘ืข
[ืืคืฉืจื•ืช] ืžืคืจื˜ ื”ืฆื‘ืข ืขื‘ื•ืจ ืงื•ื•ื™ ื›ื•ืชืจืช.

color-msginfo
[ืื•ืคืฆื™ื”] ืžืคืจื˜ ื”ืฆื‘ืข ืขื‘ื•ืจ ืฉื•ืจืช ื”ืžื™ื“ืข ืฉืœ ื”ื•ื“ืขืช ื”ื”ื™ื›ืจื•ืช.

ืžื™ื“ืข ืขืœ ื—ืœืงื™ ืฆื‘ืข
[ืื•ืคืฆื™ื”] ืžืคืจื˜ ื”ืฆื‘ืข ืขื‘ื•ืจ ืฉื•ืจื•ืช ื”ืžื™ื“ืข ืฉืœ ื—ืœืงื™ MIME.

ืžื•ื ื—ื™ ืฆื‘ืข
[ืืคืฉืจื•ืช] ืจืฉื™ืžื” ืžื•ืคืจื“ืช ื‘ืคืกื™ืงื™ื ืฉืœ TERMinals ืฉืขื‘ื•ืจื ืžื•ืฆื’ื•ืช ื”ื•ื“ืขื•ืช ืฆื‘ืขื•ื ื™ื•ืช
ื™ื›ื•ืœ ืœืฉืžืฉ. ื™ืฉ ืœื”ื•ืกื™ืฃ ืขืจื›ื™ื ืจืง ืื ื”ืžื—ืจื•ื–ืช "ืฆื‘ืข" ืื™ื ื” ื—ืœืง ืžืžื ื”
ืฉื ื”ื˜ืจืžื™ื ืœ ืขืฆืžื•; ืขืจืš ื‘ืจื™ืจืช ื”ืžื—ื“ืœ ื”ื•ื

cons25,linux,rxvt,rxvt-unicode,screen,sun,vt100,vt220,wsvt25,xterm

color-uheader
[ืืคืฉืจื•ืช] ืžืคืจื˜ ื”ืฆื‘ืข ืขื‘ื•ืจ ืฉื•ืจื•ืช ื”ื›ื•ืชืจื•ืช ื”ืืœื• ืฉื”ื•ืฆื‘ื•
ืžื” ื”ื™ื ื›ื•ืชืจื•ืช-ืžืฉืชืžืฉ-ืฆื‘ืข ืจืฉื™ืžื”. ืขื™ื™ืŸ ื‘ืกืขื™ืฃ ืฆื‘ืขื•ื ื™ ื”ื•ื“ืขื” ืชืฆื•ื’ื”.

ื›ื•ืชืจื•ืช-ืžืฉืชืžืฉ-ืฆื‘ืข
ืจืฉื™ืžื” ืžื•ืคืจื“ืช ื‘ืคืกื™ืง ืฉืœ ืฉืžื•ืช ื›ื•ืชืจื•ืช (ืœื ืชืœื•ื™ื™ ืจื™ืฉื™ื•ืช) ืฉืืžื•ืจื•ืช ืœื”ื™ื•ืช
ืฆื‘ื•ืข ืขื ื”ืืœื˜ืจื ื˜ื™ื‘ื” color-uheader ืฆื‘ืขื™ื. ืขืจืš ื‘ืจื™ืจืช ื”ืžื—ื“ืœ ื”ื•ื
'ืžืืช, ื ื•ืฉื'.

crt ื‘ื”ืคืขืœืช ืžืกื•ืฃ (n ืื™ื ื˜ืจืืงื˜ื™ื‘ื™ืช), ืื– ืื ื”ืืคืฉืจื•ืช ื”ืžื•ืขืจื›ืช ื”ื–ื• ืžื•ื’ื“ืจืช ื”ื™ื ืชื”ื™ื”
ืžืฉืžืฉ ื›ืกืฃ ืœืงื‘ื™ืขืช ื›ืžื” ืงื•ื•ื™ื ืขืœ ื”ืคืœื˜ ื”ื ืชื•ืŸ ืœื”ืฉืชืจืข
ืœืคื ื™ ืฉื”ื•ื ื™ื•ืฆื’ ื‘ืืžืฆืขื•ืช ื”-PAGER ื”ืžื•ื’ื“ืจ; ื”ืฉื™ืžื•ืฉ ื‘-PAGER ื™ื›ื•ืœ ืœื”ื™ื•ืช
ื ืืœืฅ ืขืœ ื™ื“ื™ ื”ื’ื“ืจืช ื–ื” ืœืขืจืš '0', ื”ื’ื“ืจืชื• ืœืœื ืขืจืš ืชืกื™ืง
ื”ื’ื•ื‘ื” ื”ื ื•ื›ื—ื™ ืฉืœ ืžืกืš ื”ืžืกื•ืฃ ื›ื“ื™ ืœื—ืฉื‘ ืืช ืกืฃ ื”ืกืฃ (ืจืื” LINES ื•
stty(1)).

ืฉื“ื” ื ืชื•ื ื™ื ื”ืชืืจื™ืš ื‘ืกื™ื›ื•ื ื›ื•ืชืจืช ื”ื•ื ื‘ื“ืจืš ื›ืœืœ ื”ืชืืจื™ืš ืฉืœ ืฉื•ืจืช ื”ื“ื•ืืจ 'From_' ืฉืœ
ื”ื”ื•ื“ืขื”. ืื ืžืฉืชื ื” ื–ื” ืžื•ื’ื“ืจ, ืื– ื”ืชืืจื™ืš ื›ืคื™ ืฉื ื™ืชืŸ ื‘'ืชืืจื™ืš:'
ื ืขืฉื” ืฉื™ืžื•ืฉ ื‘ืฉื“ื”, ื”ืžื•ืžืจ ืœื–ืžืŸ ืžืงื•ืžื™. ืืคืฉืจ ืœืฉืœื•ื˜ ื‘ืชืฆื•ื’ื” ืฉืœ
ื”ืชืืจื™ืš ืขืœ ื™ื“ื™ ื”ืงืฆืืช ืขืจืš, ื•ื‘ืžืงืจื” ื–ื” ื” ื–ืžืŸ ืื—ืกื•ืŸ(3) ื”ืคื•ื ืงืฆื™ื” ืชื”ื™ื”
ืžืฉืžืฉ ืœืขื™ืฆื•ื‘ ื”ืชืืจื™ืš ื‘ื”ืชืื. ืื ื ืงืจื ืืช ืžื“ืจื™ืš ื”ืžืขืจื›ืช ืฉืœืš ืขื‘ื•ืจ
ืคื•ืจืžื˜ื™ื ื–ืžื™ื ื™ื. ืฉื™ื ืœื‘ ืฉืื™ืŸ ืœื”ืฉืชืžืฉ ื‘ืคื•ืจืžื˜ '%n', ืžื›ื™ื•ื•ืŸ ืฉ-S-nail
ืื™ื ื• ืœื•ืงื— ื‘ื—ืฉื‘ื•ืŸ ืงื•ื•ื™ื ื—ื“ืฉื™ื ืžื•ื˜ื‘ืขื™ื ื‘ืขืช ื—ื™ืฉื•ื‘ ื›ืžื” ืงื•ื•ื™ื ืžืชืื™ืžื™ื
ืขืœ ื”ืžืกืš.

datefield-markout-older
ืืคืฉืจื•ืช ื–ื•, ื›ืืฉืจ ื”ื™ื ืžื•ื’ื“ืจืช ื‘ื ื•ืกืฃ ืœ ืฉื“ื” ื ืชื•ื ื™ื, ืžืฉืžืฉ ืœื”ืฆื’ืช "ื™ืฉืŸ ื™ื•ืชืจ"
ื”ื•ื“ืขื•ืช (ื”ืžื•ืฉื’ ื“ื™ ื“ื•ืžื” ืœ- -l ืืคืฉืจื•ืช ืฉืœ ื›ืœื™ ื”ืฉื™ืจื•ืช POSIX
ls(1)). ืคืจืฉื ื•ืช ื”ืชื•ื›ืŸ ื–ื”ื” ืœ ืฉื“ื” ื ืชื•ื ื™ื.

ื”ึทืฆืคึผึธื ึธื” ื”ืฆืขื” ืœืฉื™ืžื•ืฉ ื‘ืงื™ื“ื•ื“ MIME ื‘ื”ื•ื“ืขื•ืช ื˜ืงืกื˜ ื•ื”ื•ื“ืขื•ืช ื™ื•ืฆืื•ืช
ื—ืœืงื™ื. ืขืจื›ื™ื ื—ื•ืงื™ื™ื ื”ื ื‘ืจื™ืจืช ื”ืžื—ื“ืœ 'ืฆื™ื˜ื•ื˜-ื ื™ืชืŸ ืœื”ื“ืคืกื”', '8bit' ื•-'base64'.
'8bit' ืขืœื•ืœ ืœื’ืจื•ื ืœื‘ืขื™ื•ืช ื‘ืขืช ื”ืขื‘ืจืช ื”ื•ื“ืขื•ืช ื“ื•ืืจ ื‘ืขืจื•ืฆื™ื ืฉื›ืŸ
ืœื ืชื•ืื ESMTP (RFC 1869). ืื ืื™ืŸ ืฆื•ืจืš ืœืงื•ื“ื“ ื”ื•ื“ืขื”, '7bit'
ืžืฆื‘ ื”ืขื‘ืจื” ืžืฉืžืฉ ืชืžื™ื“ ืœืœื ืงืฉืจ ืœืžืฉืชื ื” ื–ื”. ื ืชื•ื ื™ื ื‘ื™ื ืืจื™ื™ื ื”ื ืชืžื™ื“
ืžืงื•ื“ื“ ื‘ืชื•ืจ 'base64'.

ืœื‘ืจื•ื— ืื ืžื•ื’ื“ืจ, ื”ืชื• ื”ืจืืฉื•ืŸ ืฉืœ ืืคืฉืจื•ืช ื–ื• ื ื•ืชืŸ ืืช ื”ืชื• ืœืฉื™ืžื•ืฉ ื‘ื•
ืžืงื•ื '~' ืœืฆื™ื•ืŸ ืกื™ืžืŸ ื“ื’ืฉ ื‘ืจื™ื—ื•ืช.

expandaddr
ืื ืœื ืžื•ื’ื“ืจ, ืื™ืŸ ืœื”ืฉืชืžืฉ ื‘ืžื™ืงื•ื“ ืฉืœ ืงื‘ืฆื™ื ื•ืคืงื•ื“ื•ืช, ื•ื›ืœ ืื—ื“ ื›ื–ื”
ื”ื›ืชื•ื‘ืช ืชืกื ืŸ ื”ื—ื•ืฆื”, ื•ื ื•ืชื ืช ื”ื•ื“ืขืช ืื–ื”ืจื”. ืื ืžื•ื’ื“ืจ ืœืœื ืขืจืš
ืื– ื›ืœ ืžืคืจื˜ื™ ื›ืชื•ื‘ืช ื”ื ืžืขืŸ ื”ืืคืฉืจื™ื™ื ื™ืชืงื‘ืœื• - ืจืื” ืืช
ืกืขื™ืฃ ืฉืœื™ื—ื” ื“ื•ืืจ ืœืขื•ื“ ืขืœ ื–ื”. ืœืงื‘ืœ ืื•ืชื, ืื‘ืœ ืจืง ื‘ืื™ื ื˜ืจืืงื˜ื™ื‘ื™ื•ืช
ืžืฆื‘, ืื• ื›ืืฉืจ ืคืงื•ื“ื•ืช tilde ื”ื•ืคืขืœื• ื‘ืžืคื•ืจืฉ ื‘ืืžืฆืขื•ืช ืื—ืช ืžื”ืคืงื•ื“ื•ืช
ืืคืฉืจื•ื™ื•ืช ืงื• -~ or -#, ื”ื’ื“ืจ ื–ืืช ืœืขืจืš (ืœื ืชืœื•ื™ ืจื™ืฉื™ื•ืช) 'restrict' (ื”ืขืจื”
ื›ืจื’ืข ื–ื” ืœืžืขืฉื” ื›ืžื• ืœื”ื’ื“ื™ืจ 'restrict,-all,+name,+addr').

ืœืžืขืฉื” ื”ืขืจืš ืžืชืคืจืฉ ื›ืจืฉื™ืžืช ืขืจื›ื™ื ืžื•ืคืจื“ืช ื‘ืคืกื™ืงื™ื. ืื ื–ื”
ืžื›ื™ืœ 'ื›ืฉืœ', ืื–ื™ ืžืชื™ื™ื—ืกื™ื ืœืงื™ื•ืžื ืฉืœ ืžืคืจื˜ื™ื ืืกื•ืจื™ื ื›ืืœ ื
ืฉื’ื™ืืช ืฉืœื— ืงืฉื” ื‘ืžืงื•ื ืจืง ืœืกื ืŸ ืื•ืชื. ื”ืขืจื›ื™ื ื”ื ื•ืชืจื™ื ืžืฆื™ื™ื ื™ื
ืื ืกื•ื’ ืžืกื•ื™ื ืฉืœ ืžืคืจื˜ ื›ืชื•ื‘ืช ื ืžืขืŸ ืžื•ืชืจ (ืื•ืคืฆื™ื•ื ืœื™
ืžืกื•ืžืŸ ืขืœ ื™ื“ื™ ืกื™ืžืŸ ืคืœื•ืก '+') ืื• ืืกื•ืจ (ื‘ืงื™ื“ืžืช ืžืงืฃ '-').
ื”ืขืจืš 'ื”ื›ืœ' ืžืชื™ื™ื—ืก ืœื›ืœ ืžืคืจื˜ื™ ื”ื›ืชื•ื‘ื•ืช ื”ืืคืฉืจื™ื™ื, ืงื•ื‘ืฅ 'ืงื•ื‘ืฅ'
ื™ืขื“ื™ื, ื™ืขื“ื™ ืฆื™ื ื•ืจ ืคืงื•ื“ื•ืช 'pipe', 'ืฉื' ืฉืžื•ืช ืžืฉืชืžืฉ ืจื’ื™ืœื™ื ื•-(MTA)
ื›ื™ื ื•ื™ื™ื ([ืžื™ื•ืฉืŸ] 'noalias' ืขืฉื•ื™ ืœืฉืžืฉ ื›ืชื—ื‘ื™ืจ ื—ืœื•ืคื™ ืœ-'-name')
ื•ื›ืชื•ื‘ื•ืช ืจืฉืช 'addr'. ืขืจื›ื™ื ืžืกื•ื’ ื–ื” ืžืชืคืจืฉื™ื ื‘ื ืชื•ืŸ
ืกื“ืจ, ื›ืš ืฉ'restrict,fail,+file,-all,+addr' ื™ื’ืจื•ื ืœืฉื’ื™ืื•ืช ืงืฉื•ืช ืขื‘ื•ืจ ื›ืœ
ื›ืชื•ื‘ืช ื ืžืขืŸ ืฉืื™ื ื” ืจืฉืช ืืœื ืื S-nail ื‘ืžืฆื‘ ืื™ื ื˜ืจืืงื˜ื™ื‘ื™ ืื• ื™ืฉ
ื”ืชื—ื™ืœื• ืขื ื” -~ or -# ืืคืฉืจื•ืช ืฉื•ืจืช ื”ืคืงื•ื“ื”; ื‘ืžืงืจื” ื”ืื—ืจื•ืŸ(ื™ื) ื›ืœ
ืื ื›ืŸ, ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื‘ื›ืชื•ื‘ืช.

expandargv
ืืœื ืื ื”ืžืฉืชื ื” ื”ื–ื” ืžื•ื’ื“ืจ ืžืืจื’ื•ืžื ื˜ื™ื ื ื•ืกืคื™ื ืฉืœ ืกื•ื›ืŸ ื”ืขื‘ืจืช ื“ื•ืืจ (MTA).
ืฉื•ืจืช ื”ืคืงื•ื“ื”, ื›ืคื™ ืฉื ื™ืชืŸ ืœืชืช ืœืื—ืจ ืžืคืจื™ื“ '--', ืžืชืขืœืžืช ืขืงื‘
ืกื™ื‘ื•ืช ื‘ื˜ื™ื—ื•ืชื™ื•ืช. ืขื ื–ืืช, ืื ืžื•ื’ื“ืจ ืœืขืจืš ื”ืžื™ื•ื—ื“ 'ื›ืฉืœ', ืื–ื™ ื”ื ื•ื›ื—ื•ืช
ืฉืœ ื˜ื™ืขื•ื ื™ MTA ื ื•ืกืคื™ื ืžืชื™ื™ื—ืกื™ื ืœืฉื’ื™ืื” ืงืฉื” ืฉื’ื•ืจืžืช ืœ-S-nail ืœืฆืืช
ืขื ืžืฆื‘ ื›ืฉืœ. ื’ืจืกื” ืคื—ื•ืช ืงืคื“ื ื™ืช ื”ื™ื ื–ื”ื” ืื—ืจืช
'restrict', ืฉืื›ืŸ ืžืงื‘ืœ ื˜ื™ืขื•ื ื™ื ื›ืืœื” ื‘ืžืฆื‘ ืื™ื ื˜ืจืืงื˜ื™ื‘ื™, ืื• ืื tilde
ืคืงื•ื“ื•ืช ื”ื•ืคืขืœื• ื‘ืžืคื•ืจืฉ ื‘ืืžืฆืขื•ืช ืื—ืช ืžืืคืฉืจื•ื™ื•ืช ืฉื•ืจืช ื”ืคืงื•ื“ื” -~ or
-#.

ืžืืคื™ื™ื ื™ื (ืœืงืจื™ืื” ื‘ืœื‘ื“) ืžื™ื“ืข ืขืœ ื”ืชื›ื•ื ื•ืช ืฉื ืืกืคื• ืœืชื•ืš S-nail - ื”ืชื•ื›ืŸ ืฉืœ
ืžืฉืชื ื” ื–ื” ื–ื”ื” ืœืคืœื˜ ืฉืœ ื”ืคืงื•ื“ื” ืžืืคื™ื™ื ื™ื.

ืงื•ื‘ืฅ-hook-load-EXTENSION, ืงื•ื‘ืฅ-hook-save-EXTENSION
ืืคืฉืจ ืœื”ืชืงื™ืŸ ื•ื•ื™ ืงื‘ืฆื™ื ืฉื™ืฉืžืฉื• ืืช ืคื™ืœื” ืคืงื•ื“ื” ื‘
ื›ื“ื™ ืœื”ื™ื•ืช ืžืกื•ื’ืœ ืœื˜ืคืœ ื‘ืฉืงื™ืคื•ืช (ื‘ืืžืฆืขื•ืช ืงื•ื‘ืฅ ื–ืžื ื™ ื‘ื™ื ื™ื™ื)
ืงื‘ืฆื™ื ืขื 'EXTENSION's ืกืคืฆื™ืคื™ื™ื: ืขืจื›ื™ ื”ืžืฉืชื ื™ื ื™ื›ื•ืœื™ื ืœื›ืœื•ืœ ืงื˜ืขื™ ืžืขื˜ืคืช
ื•ืฆืคื•ื™ื™ื ืœื›ืชื•ื‘ ื ืชื•ื ื™ื ืœืคืœื˜ ืกื˜ื ื“ืจื˜ื™ / ืœืงืจื•ื ื ืชื•ื ื™ื ืžื”ืชืงืŸ
ืงืœื˜, ื‘ื”ืชืืžื”. [ื”ืชื ื”ื’ื•ืช v15 ืขืฉื•ื™ื” ืœื”ื™ื•ืช ืฉื•ื ื”] ื™ื™ืชื›ืŸ ืฉื”ืžืฉืชื ื™ื ืœื ื™ืฉืชื ื•
ื‘ื–ืžืŸ ืฉื™ืฉ ื“ื™ื™ืœืช ืชื™ื‘ืช ื“ื•ืืจ.

set file-hook-load-xy='echo >&2 XY-LOAD; gzip -cd' \
file-hook-save-xy='echo >&2 XY-SAVE; gzip -c' \
record=+null-sent.xy

ืชื™ืงื™ื™ื” ืฉื ื”ืกืคืจื™ื™ื” ืœืฉื™ืžื•ืฉ ืœืื—ืกื•ืŸ ืชื™ืงื™ื•ืช ืฉืœ ื”ื•ื“ืขื•ืช. ื›ืœ ื”ืชื™ืงื™ื™ื”
ืฉืžื•ืช ืฉืžืชื—ื™ืœื™ื ื‘-'+' ืžืชื™ื™ื—ืกื™ื ืœืงื‘ืฆื™ื ืฉืžืชื—ืชื™ื•. ืื•ืชืŸ ืžื•ืกื›ืžื•ืช ืžื™ื•ื—ื“ื•ืช
ื›ืคื™ ืฉืชื•ืขื“ ืขื‘ื•ืจ ืคื™ืœื” ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื‘ืคืงื•ื“ื” ื‘ืขืช ืฆื™ื•ืŸ ืขืจืš ื—ื“ืฉ ืขื‘ื•ืจ
ืชื™ืงื™ื™ื”, ืืš ืฉื™ื ืœื‘ ืฉื”ื”ืจื—ื‘ื” ืžืชื‘ืฆืขืช ื‘ืžืœื•ืื” ื‘ืื•ืคืŸ ืžื™ื™ื“ื™. ืœืžืฉืœ, ืื
ื”ืฉื ื”ืžื•ืจื—ื‘ ืžืชื™ื™ื—ืก ืœื—ืฉื‘ื•ืŸ IMAP, ื›ืœ ื”ืฉืžื•ืช ืฉืžืชื—ื™ืœื™ื ื‘-'+' ืžืชื™ื™ื—ืกื™ื
ืœืชื™ื‘ื•ืช ื“ื•ืืจ ืฉืœ IMAP ืžืชื—ืช ืœ- ืชื™ืงื™ื™ื” ืชื™ื‘ืช ื™ืขื“.

ื”ืขืจื”: ืฉืจืชื™ IMAP ืžืกื•ื™ืžื™ื ืื™ื ื ืžืงื‘ืœื™ื ื™ืฆื™ืจืช ืชื™ื‘ื•ืช ื“ื•ืืจ ื‘ื”ื™ืจืจื›ื™ื”
ื‘ืกื™ืก, ืืš ื“ื•ืจืฉื™ื ืฉื™ื™ื•ื•ืฆืจื• ื›ืชื™ืงื™ื•ืช ืžืฉื ื” ืฉืœ 'INBOX' - ืขื ื›ืืœื”
ืฉืจืชื™ื ืฉื ืชื™ืงื™ื” ืฉืœ ื”ื˜ื•ืคืก

imaps://[ืžื•ื’ืŸ ื‘ื“ื•ื"ืœ]/ืชื™ื‘ืช ื”ื“ื•ืืจ ื”ื ื›ื ืก.

ื™ืฉ ืœื”ืฉืชืžืฉ (ื”ืชื• ื”ืื—ืจื•ืŸ ื”ื•ื ืžืคืจื™ื“ ื”ื”ื™ืจืจื›ื™ื” ืฉืœ ื”ืฉืจืช). ืชื™ืงื™ื™ื”
ืฉืžื•ืช ืขื ืงื™ื“ื•ืžืช '+' ื™ืชื™ื™ื—ืกื• ืื– ืœืชื™ืงื™ื•ืช ืžืชื—ืช ืœ-'INBOX', ื‘ืขื•ื“ ืชื™ืงื™ื”
ืฉืžื•ืช ืขื ืงื™ื“ื•ืžืช '@' ืžืชื™ื™ื—ืกื™ื ืœืชื™ืงื™ื•ืช ืžืชื—ืช ืœื‘ืกื™ืก ื”ื”ื™ืจืจื›ื™ื”. ืจืื” ืืช IMAP
ืคืงื•ื“ืช ืžืจื—ื‘ ืฉืžื•ืช ืขื‘ื•ืจ ืฉื™ื˜ื” ืœื–ื™ื”ื•ื™ ื”ืงื™ื“ื•ืžืช ื•ื”ืžืคืจื™ื“ ื”ืžืชืื™ืžื™ื.

ื•ื• ืชื™ืงื™ื™ื”
ื›ืืฉืจ ืชื™ืงื™ื” ื ืคืชื—ืช ื•ื”ืžืฉืชื ื” ื”ื–ื” ืžื•ื’ื“ืจ, ื”ืžืืงืจื• ื”ืžืชืื™ื ืœ-
ื”ืขืจืš ืฉืœ ืžืฉืชื ื” ื–ื” ืžื‘ื•ืฆืข. ื”ืžืืงืจื• ืžื•ืคืขืœ ื’ื ื›ืืฉืจ ื“ื•ืืจ ื—ื“ืฉ
ืžื’ื™ืข, ืื‘ืœ ืจืฉื™ืžื•ืช ื”ื•ื“ืขื•ืช ืขื‘ื•ืจ ืคืงื•ื“ื•ืช ื”ืžื‘ื•ืฆืขื•ืช ืžื”ืžืืงืจื• ื›ื•ืœืœื•ืช ืจืง
ื”ื•ื“ืขื•ืช ื—ื“ืฉื•ืช ืฉื”ื’ื™ืขื• ืื–. ืื localopts ืžื•ืคืขืœื™ื ื‘ื”ื•ืง ืชื™ืงื™ื”, ืื ื›ืŸ
ื”ื”ื’ื“ืจื•ืช ื”ืžื›ื•ืกื•ืช ื™ื•ื—ื–ืจื• ื‘ืจื’ืข ืฉื”ืชื™ืงื™ื” ืชื™ืฉืืจ ืฉื•ื‘.

ืชื™ืงื™ื™ื”-ื”ื•ืง-FOLDER
ืขื•ืงืฃ ื•ื• ืชื™ืงื™ื™ื” ืขื‘ื•ืจ ืชื™ืงื™ื” ื‘ืฉื 'FOLDER'. ื‘ื ื™ื’ื•ื“ ืœืชื™ืงื™ื™ื” ืื—ืจืช
ืžืคืจื˜ื™ื, ื”ืฉื ื”ืžื•ืจื—ื‘ ื‘ืžืœื•ืื• ืฉืœ ืชื™ืงื™ื”, ืœืœื ืชื•ื•ื™ื ืžื˜ื, ื”ื•ื
ืžืฉืžืฉ ื›ื“ื™ ืœืžื ื•ืข ืื™ ื‘ื”ื™ืจื•ืช. ืขื ื–ืืช, ืื ืชื™ื‘ืช ื”ื“ื•ืืจ ื ืžืฆืืช ืžืชื—ืช ืชื™ืงื™ื™ื” ืื– ื”
ื”ืžืคืจื˜ '+' ื”ืจื’ื™ืœ ืžื ื•ืกื” ื‘ื ื•ืกืฃ, ืœืžืฉืœ, ืื ืชื™ืงื™ื™ื” ื”ื•ื "ื“ื•ืืจ" (ื•ื›ืš
ื™ื—ืกื™ืช ืœืกืคืจื™ื™ืช ื”ื‘ื™ืช ืฉืœ ื”ืžืฉืชืžืฉ) ืื– /home/usr1/mail/sent ื™ื ื•ืกื• ื›
ืชื—ื™ืœื” 'folder-hook-/home/usr1/mail/sent', ื•ืœืื—ืจ ืžื›ืŸ
'ืชื™ืงื™ื™ื”-ื”ื•ืง-+ืฉืœื—'.

ืžืขืงื‘ ืœื›ื‘ื•ื“
ืฉื•ืœื˜ ืื ื›ื•ืชืจืช 'ืžืขืงื‘ ื“ื•ืืจ ืืœ:' ืชืชื›ื‘ื“ ื›ืืฉืจ ืงื‘ื•ืฆื” ืžื’ื™ื‘ื” ืœ-
ื”ื•ื“ืขื” ื“ืจืš ืชืฉื•ื‘ื” or ืชืขื ื”. ื–ื•ื”ื™ ืงื•ื•ืื“ื•ืคืฆื™ื”; ืื ืžื•ื’ื“ืจ ืœืœื ืขืจืš ื–ื”
ื‘ืจื™ืจืช ื”ืžื—ื“ืœ ื”ื™ื "ื›ืŸ". ืจืื” ื’ื ืžืขืงื‘ ืœ ื•ื”ืคืงื•ื“ื•ืช mlist ื• mlsubscribe.

ื”ื—ืœ ืž- ื”ื›ืชื•ื‘ืช (ืื• ืจืฉื™ืžืช ื›ืชื•ื‘ื•ืช) ืฉื™ืฉ ืœื”ื›ื ื™ืก ืœืฉื“ื” 'ืžืืช:' ืฉืœ ื”ื”ื•ื“ืขื”
ื›ื•ืชืจืช, ื‘ืฆื™ื˜ื•ื˜ RFC 5322: ืžื—ื‘ืจ/ื™ื ืฉืœ ื”ื”ื•ื“ืขื”, ื›ืœื•ืžืจ, ืชื™ื‘ืช ื”ื“ื•ืืจ/ื•ืช
ืฉืœ ื”ืื“ื/ื™ื ืื• ื”ืžืขืจื›ืช/ื™ื ื”ืื—ืจืื™ื ืœื›ืชื™ื‘ืช ื”ื”ื•ื“ืขื”. ืื
ืžืขื ื” ืœื”ื•ื“ืขื•ืช ื›ืชื•ื‘ื•ืช ืืœื• ืžื˜ื•ืคืœื•ืช ื›ืื™ืœื• ื”ืŸ ื ืžืฆืื•ืช ื‘-
ืžืชื—ืœืคื™ื ืจืฉื™ืžื”. ืื ืฉื ื”ืžืืจื— ืฉืœ ื”ืžื—ืฉื‘ ืื™ื ื• ื—ื•ืงื™ ื‘ืื™ื ื˜ืจื ื˜ (ืขื‘ื•ืจ
ืœืžืฉืœ ื‘ืžื›ื•ื ืช ื—ื™ื•ื’) ื•ืื– ื”ืžืฉืชื ื” ื”ื–ื” ืื• ื”ืžืืจื— ([v15-compat]
ื•ืขื SMTP smtp-hostname ืžื•ืกื™ืฃ ืขื•ื“ ื™ื•ืชืจ ื™ื›ื•ืœื•ืช ื›ื•ื•ื ื•ืŸ ืขื“ื™ืŸ), ื—ื™ื™ื‘ ืœื”ื™ื•ืช
ืžึทืขึฒืจึถื›ึถืช. ืื ื”ื—ืœ ืž- ืžื›ื™ืœ ื™ื•ืชืจ ืžื›ืชื•ื‘ืช ืื—ืช, ื”ื’ื“ืจืช ื” ืฉื•ืœื— ืžืฉืชื ื” ื”ื•ื
ื ื“ืจืฉ (ืœืคื™ ื”ืชืงืŸ RFC 5322).

fwdheading
ื”ืžื—ืจื•ื–ืช ืœื”ื“ืคืกื” ืœืคื ื™ ื”ื˜ืงืกื˜ ืฉืœ ื”ื•ื“ืขื” ืขื ื” ืงึธื“ึดื™ืžึธื” ืคืงื•ื“ื” (ืืœื ืื ื›ืŸ
ืžื” ื”ื™ื ืงื“ื™ืžื”-ื›ืžืฆื•ืจืฃ ื”ืžืฉืชื ื” ืžื•ื’ื“ืจ). ื‘ืจื™ืจืช ื”ืžื—ื“ืœ ื”ื™ื "-------- ืžืงื•ืจื™
ื”ื•ื“ืขื” --------" ืื ืœื ืžื•ื’ื“ืจ; ืœื ืžื•ื“ืคืกืช ื›ื•ืชืจืช ืื ื”ื™ื ืžื•ื’ื“ืจืช ืœืจื™ืง
ืžื—ืจื•ื–ืช.

ื›ื•ืชืจืช ืžื—ืจื•ื–ืช ืคื•ืจืžื˜ ืœืฉื™ืžื•ืฉ ืขื‘ื•ืจ ืกื™ื›ื•ื ื”ื›ื•ืชืจืช, ื‘ื“ื•ืžื” ืœ ื”ื“ืคืก(3) ืคื•ืจืžื˜ื™ื. ื
ืชื• ืื—ื•ื– '%' ืžืฆื™ื’ ืžืคืจื˜ ืคื•ืจืžื˜ ืฉืขืฉื•ื™ ืœื”ื™ื•ืช ืื—ืจื™ื• ื
ืžืกืคืจ ื”ืžืฆื™ื™ืŸ ืืช ืจื•ื—ื‘ ื”ืฉื“ื”; ืื ื”ืฉื“ื” (ืื•ืœื™ ืžืฉืชืžืข ื‘ืžืจื•ืžื–).
ื”ืจื•ื—ื‘ ืฉืœื™ืœื™, ื”ืฉื“ื” ืืžื•ืจ ืœื”ื™ื•ืช ืžื™ื•ืฉืจ ืœืฉืžืืœ. ืžืคืจื˜ื™ ืคื•ืจืžื˜ ื—ื•ืงื™ื™ื ื”ื:

'%%' ืชื• ืื—ื•ื– ืจื’ื™ืœ.
'%>' ืชื• ืจื•ื•ื— ืžืœื‘ื“ ื”ื”ื•ื“ืขื” ื”ื ื•ื›ื—ื™ืช, ืขื‘ื•ืจื” ื”ื•ื ืžืชืจื—ื‘
ืืœ '>'.
'%<' ืชื• ืจื•ื•ื— ืžืœื‘ื“ ื”ื”ื•ื“ืขื” ื”ื ื•ื›ื—ื™ืช, ืฉืขื‘ื•ืจื” ื”ื•ื ืžืชืจื—ื‘
ืืœ '<'.
'%$' [ืืคืฉืจื•ืช] ืฆื™ื•ืŸ ื”ืกืคืื ืฉืœ ื”ื”ื•ื“ืขื”, ื›ืคื™ ืฉืกื•ื•ื’ ื‘ืืžืฆืขื•ืช
ื”ืคืงื•ื“ื” ื“ื•ืืจ ื–ื‘ืœ. ืžื“ืคื™ืก ืจืง ืชื• ื—ืœื•ืคื™ ืื ื™ืฉ
ืื™ืŸ ืชืžื™ื›ื” ื‘ืกืคืื.
'%a' ืชื• ืชื›ื•ื ืช ื”ื•ื“ืขื” (ื“ื’ืœ ืžืฆื‘); ื”ืชื•ื›ืŸ ื‘ืคื•ืขืœ ื™ื›ื•ืœ ืœื”ื™ื•ืช
ืžื•ืชืื ืœืคื™ ื”ื’ื“ืจื” attrlist.
'%d' ื”ืชืืจื™ืš ืฉื‘ื• ื”ื”ื•ื“ืขื” ื”ืชืงื‘ืœื”.
'%e' ืจืžืช ื”ื”ื–ื—ื” ื‘ืžืฆื‘ ืฉืจืฉื•ืจ.
'%f' ื”ื›ืชื•ื‘ืช ืฉืœ ืฉื•ืœื— ื”ื”ื•ื“ืขื”.
'%i' ืžื‘ื ื” ืฉืจืฉื•ืจ ื”ื”ื•ื“ืขื”. (ืฉื™ื ืœื‘ ืฉื”ืคื•ืจืžื˜ ื”ื–ื” ืื™ื ื• ืชื•ืžืš
ืจื•ื—ื‘ ืฉื“ื”.)
'%l' ืžืกืคืจ ื”ืฉื•ืจื•ืช ืฉืœ ื”ื”ื•ื“ืขื”.
'%m' ืžืกืคืจ ื”ื•ื“ืขื”.
'%o' ืžืกืคืจ ื”ืื•ืงื˜ื˜ื™ื (ื‘ืชื™ื) ื‘ื”ื•ื“ืขื”.
'%s' ื ื•ืฉื ื”ื”ื•ื“ืขื” (ืื ื™ืฉ).
'%S' ื ื•ืฉื ื”ื”ื•ื“ืขื” (ืื ื™ืฉ) ื‘ืžื™ืจื›ืื•ืช ื›ืคื•ืœื•ืช.
'%T' ื“ื’ืœื™ื ืฉืœ ื ืžืขืŸ ื”ื”ื•ื“ืขื”: ื”ืื ื”ืžื•ืขืŸ ืฉืœ ื”ื”ื•ื“ืขื” ื™ื“ื•ืข ืื•
ืจืฉื™ืžืช ืชืคื•ืฆื” ืจืฉื•ืžื” - ืจืื” mlist ื• mlsubscribe.
'%t' ื”ืžื™ืงื•ื ื‘ืกื“ืจ ืฉืจืฉื•ืจ/ืžืžื•ื™ืŸ.

ื‘ืจื™ืจืช ื”ืžื—ื“ืœ ื”ื™ื '%>%a%m %-18f %16d %4l/%-5o %i%-s', ืื•
'%>%a%m %20-f %16d %3l/%-5o %i%-S' if bsdcompat ืžื•ื’ื“ืจ. ืจืื” ื’ื attrlist ื•
ื›ื•ืชืจืช-ื‘ื™ื“ื™.

ื›ื•ืชืจืช-ื‘ื™ื“ื™
ื˜ืงืกื˜ ื“ื•-ื›ื™ื•ื•ื ื™ ื“ื•ืจืฉ ื˜ื™ืคื•ืœ ืžื™ื•ื—ื“ ื‘ืขืช ื”ืฆื’ืช ื›ื•ืชืจื•ืช, ืžื›ื™ื•ื•ืŸ
ืžืกืคืจื™ื (ื‘ืชืืจื™ื›ื™ื ืื• ืขื‘ื•ืจ ื’ื“ืœื™ ืงื‘ืฆื™ื ื•ื›ื•') ืœื ื™ืฉืคื™ืขื• ืขืœ ื”ื˜ืงืกื˜ ื”ื ื•ื›ื—ื™
ื›ื™ื•ื•ืŸ, ืœืžืขืฉื” ื’ื•ืจื ืœืคืจื™ืกื•ืช ืงื•ื•ื™ื ืžื›ื•ืขืจื•ืช ื›ืืฉืจ ืขืจื‘ื™ืช ืื• ืื—ืจืช ื ื›ื•ื ื”-
ื™ืฉ ืœื”ืฆื™ื’ ื˜ืงืกื˜ ืžืฉืžืืœ. ืžืฆื“ ืฉื ื™ ืจืง ืžื™ืขื•ื˜ ืžืกื•ืคื™ื
ืžืกื•ื’ืœ ืœื˜ืคืœ ื ื›ื•ืŸ ื‘ืฉื™ื ื•ื™ื™ ื›ื™ื•ื•ืŸ, ื›ืš ืฉื”ืื™ื ื˜ืจืืงืฆื™ื” ืฉืœ ื”ืžืฉืชืžืฉ ืชื”ื™ื”
ื”ื›ืจื—ื™ ืœืชื•ืฆืื•ืช ืžืงื•ื‘ืœื•ืช. ืฉื™ื ืœื‘ ืฉืชืžื™ื›ื” ืžื•ืจื—ื‘ืช ื‘ืžืขืจื›ืช ื”ืžืืจื—ืช ื”ื™ื
ื ื“ืจืฉ ื‘ื›ืœ ื–ืืช, ืœืžืฉืœ, ื–ื™ื”ื•ื™ ืžืขืจืš ื”ืชื•ื•ื™ื ื”ืžืกื•ืฃ ื”ื•ื ืื—ื“
ืชึฐื ึทืึดื™ ืžื•ึผืงื“ึธื; ื•ืชื›ื•ื ื” ื–ื• ืคื•ืขืœืช ืจืง ื‘ืื–ื•ืจ Unicode (ื›ืœื•ืžืจ, UTF-8).

ื”ื’ื“ืจื” ื›ืœืœื™ืช ืฉืœ ืžืฉืชื ื” ื–ื” ืชื’ืจื•ื ืœ-S-nail ืœื”ืงื™ืฃ ืฉื“ื•ืช ื˜ืงืกื˜
ืฉืขืœื•ืœ ืœื”ืชืจื—ืฉ ื‘ืขืช ื”ื“ืคืกื” ื›ื•ืชืจืช (ื•ืขื•ื“ ื›ืžื” ืชื—ื•ืžื™ื, ื›ืžื• ื“ื™ื ืžื™
ื”ืจื—ื‘ื•ืช ื‘ ื”ืคืงื•ื“ื”) ืขื ืจืฆืคื™ ื‘ืงืจื” ืžื™ื•ื—ื“ื™ื ืฉืœ Unicode; ื–ื” ืืคืฉืจื™ ืฉ
ื›ื•ื•ื ืŸ ืืช ืจืžืช ื”ืชืžื™ื›ื” ื‘ืžืกื•ืฃ ืขืœ ื™ื“ื™ ื”ืงืฆืืช ืขืจืš: ืœืœื ืขืจืš (ืื• ื›ืœ ืขืจืš
ืžืœื‘ื“ '1', '2' ื•-'3') ื™ื’ืจื•ื ืœ-S-nail ืœื”ื ื™ื— ืฉื”ื˜ืจืžื™ื ืœ ืžืกื•ื’ืœ
ืœื”ืชืžื•ื“ื“ ื›ืจืื•ื™ ืขื Unicode ื’ืจืกื” 6.3, ื‘ืžืงืจื” ื–ื” ื˜ืงืกื˜ ืžื•ื˜ื‘ืข ื‘-a
ื–ื•ื’ ืฉืœ U+2068 (FIRST STRONG ISOLATE) ื•-U+2069 (POP DIRECTIONAL ISOLATE)
ื“ืžื•ื™ื•ืช. ื‘ื ื•ืกืฃ ืœื ืฉืžื•ืจ ืžืงื•ื ืขืœ ื”ืฉื•ืจื” ืœื“ืžื•ื™ื•ืช ืืœื•.

ืชืžื™ื›ื” ื—ืœืฉื” ื™ื•ืชืจ ื ื‘ื—ืจื” ืขืœ ื™ื“ื™ ืฉื™ืžื•ืฉ ื‘ืขืจืš '1' (Unicode 6.3, ืืš ืฉืžื•ืจ ืืช
ื—ื“ืจ ืฉืœ ืฉื ื™ ื—ืœืœื™ื ืœื›ืชื™ื‘ืช ืจืฆืคื™ ื”ื‘ืงืจื” ืขืœ ื”ืงื•). ื”ืขืจื›ื™ื
'2' ื•-'3' ื‘ื—ืจื• ื‘ืชืžื™ื›ื” ื‘-Unicode 1.1 (U+200E, ืกื™ืžื•ืŸ ืžืฉืžืืœ ืœื™ืžื™ืŸ); ื”ืื—ืจื•ืŸ
ืฉื•ื‘ ืฉื•ืžืจืช ืžืงื•ื ืœืฉื ื™ ื—ืœืœื™ื ื‘ื ื•ืกืฃ.

ื”ืžืืจื— ื”ืฉืชืžืฉ ื‘ืžื—ืจื•ื–ืช ื–ื• ื›ืฉื ืžืืจื— ื‘ืขืช ื”ืจื—ื‘ืช ื›ืชื•ื‘ื•ืช ืžืงื•ืžื™ื•ืช ื‘ืžืงื•ื ื”ืขืจืš
ื”ื•ืฉื’ ืž ืœื ืฉื(3) ื• getaddriinfo(3), ื›ืœื•ืžืจ, ื‘'ืžื–ื”ื” ื”ื•ื“ืขื”:' ื•'ืžืืช:'
ืฉื“ื•ืช. ืฉื™ืžื• ืœื‘ ืžืชื™ SMTP ื”ืชื—ื‘ื•ืจื” ืื™ื ื” ื‘ืฉื™ืžื•ืฉ ืื– ื–ื” ื‘ื“ืจืš ื›ืœืœ
ืื—ืจื™ื•ืช ื”-MTA ืœื™ืฆื•ืจ ืฉื“ื•ืช ืืœื”, [v15-compat] ื‘ื™ื—ื“
ืขื SMTP ืื•ืœื smtp-hostname ืžืฉืคื™ืข ื’ื ืขืœ ื”ืชื•ืฆืื•ืช; ืืชื” ืฆืจื™ืš ืœื™ื™ืฆืจ
ื›ืžื” ื”ื•ื“ืขื•ืช ื‘ื“ื™ืงื” ืขื ื”ืฉื™ืœื•ื‘ ื”ืจืฆื•ื™ ืฉืœ ื”ืžืืจื—, ื• / ืื• ื”ื—ืœ ืž-, ืฉื•ืœื—
ื•ื›ื•' ืชื—ื™ืœื”.

imap-auth-USER@HOST, imap-auth
[ืืคืฉืจื•ืช] ืžื’ื“ื™ืจ ืืช ืฉื™ื˜ืช ื”ืื™ืžื•ืช IMAP. ืขืจื›ื™ื ื—ื•ืงื™ื™ื ื”ื 'ื›ื ื™ืกื”' ืขื‘ื•ืจ
ืื™ืžื•ืช ืจื’ื™ืœ ืžื‘ื•ืกืก ืกื™ืกืžื” (ื‘ืจื™ืจืช ื”ืžื—ื“ืœ), `cram-md5', ืฉื”ื•ื ื
ืื™ืžื•ืช ืžื‘ื•ืกืก ืกื™ืกืžื” ืฉืื™ื ื• ืฉื•ืœื— ืืช ื”ืกื™ืกืžื” ื“ืจืš ื”ืจืฉืช ืคื ื™ืžื”
ื˜ืงืกื˜ ื‘ืจื•ืจ, ื•-'gssapi' ืขื‘ื•ืจ ืื™ืžื•ืช ืžื‘ื•ืกืก GSS-API.

imap-cache
[ืืคืฉืจื•ืช] ืžืืคืฉืจ ืื—ืกื•ืŸ ื‘ืžื˜ืžื•ืŸ ืฉืœ ืชื™ื‘ื•ืช ื“ื•ืืจ IMAP. ื”ืขืจืš ืฉืœ ืžืฉืชื ื” ื–ื” ื—ื™ื™ื‘
ื”ืฆื‘ืข ืขืœ ืกืคืจื™ื™ื” ืฉืงื™ื™ืžืช ืื• ืฉื ื™ืชืŸ ืœื™ืฆื•ืจ ื‘ืืžืฆืขื•ืช S-nail. ืืช ื›ืœ
ื ื™ืชืŸ ืœืžื—ื•ืง ืืช ืชื•ื›ืŸ ื”ืžื˜ืžื•ืŸ ื‘ืืžืฆืขื•ืช S-nail ื‘ื›ืœ ืขืช; ื–ื” ืœื ื‘ื˜ื•ื—
ืœืขืฉื•ืช ื”ื ื—ื•ืช ืœื’ื‘ื™ื”ื.

imap-keepalive-USER@HOST, imap-keepalive-HOST, imap-keepalive
[ืืคืฉืจื•ืช] ืฉืจืชื™ IMAP ืขืฉื•ื™ื™ื ืœืกื’ื•ืจ ืืช ื”ื—ื™ื‘ื•ืจ ืœืื—ืจ ืชืงื•ืคื” ืฉืœ ื—ื•ืกืจ ืคืขื™ืœื•ืช; ื”
ื”ืชืงืŸ ืžื—ื™ื™ื‘ ืืช ื–ื” ืœื”ื™ื•ืช ืœืคื—ื•ืช 30 ื“ืงื•ืช, ืื‘ืœ ื ื™ืกื™ื•ืŸ ืžืขืฉื™ ืขืฉื•ื™
ืœึฐื”ึดืฉืึฐืชึทื ื•ึนืช. ื”ื’ื“ืจืช ื”ืžืฉืชื ื” ื”ื–ื” ืœ-'ืขืจืš' ืžืกืคืจื™ ื”ื’ื“ื•ืœ ืž-0 ื’ื•ืจื ืœ-'NOOP'
ืคืงื•ื“ื” ืฉืชื™ืฉืœื— ื‘ื›ืœ ืฉื ื™ื•ืช 'ืขืจืš' ืื ืœื ืžื‘ื•ืฆืขืช ืคืขื•ืœื” ืื—ืจืช.

imap-list-depth
[ืืคืฉืจื•ืช] ื‘ืขืช ืื—ื–ื•ืจ ืจืฉื™ืžืช ื”ืชื™ืงื™ื•ืช ื‘ืฉืจืช IMAP, ื” ืชื™ืงื™ื•ืช
ื”ืคืงื•ื“ื” ื ืขืฆืจืช ืœืื—ืจ ืฉื”ื’ื™ืขื” ืœืขื•ืžืง ืžืกื•ื™ื ื›ื“ื™ ืœืžื ื•ืข ืื™ื ืกื•ืฃ ืืคืฉืจื™
ืœื•ืœืื•ืช. ื”ืขืจืš ืฉืœ ืžืฉืชื ื” ื–ื” ืงื•ื‘ืข ืืช ื”ืขื•ืžืง ื”ืžืจื‘ื™ ื”ืžื•ืชืจ. ื‘ืจื™ืจืช ื”ืžื—ื“ืœ
ื”ื•ื 2. ืื ืžืคืจื™ื“ ื”ืชื™ืงื™ื•ืช ื‘ืฉืจืช ื”-IMAP ื”ื ื•ื›ื—ื™ ื”ื•ื ืœื•ื›ืกืŸ `/', ื–ื”
ืœืžืฉืชื ื” ืื™ืŸ ื”ืฉืคืขื” ื•ื”- ืชื™ืงื™ื•ืช ื”ืคืงื•ื“ื” ืื™ื ื” ื™ื•ืจื“ืช ืœืชื™ืงื™ื•ืช ืžืฉื ื”.

ืชื—ื™ืœื™ืช indent
ืžื—ืจื•ื–ืช ื‘ืฉื™ืžื•ืฉ ืขืœ ื™ื“ื™ ~m, ~M ื• ~R ืกื™ืžืŸ ื“ื’ืฉ ื‘ืจื™ื—ื•ืช ื•ืขืœ ื™ื“ื™ ืœืฆื˜ื˜ ืืคืฉืจื•ืช ืขื‘ื•ืจ
ื”ื–ื—ื” ืฉืœ ื”ื•ื“ืขื•ืช, ื‘ืžืงื•ื ืชื• ื”ื˜ื‘ื•ืœื˜ื•ืจ ื”ืจื’ื™ืœ '^I', ืฉื”ื•ื ื”-
ื‘ึผึฐืจึดื™ืจึทืช ืžึถื—ื“ึธืœ. ื”ืงืคื“ ืœืฆื˜ื˜ ืืช ื”ืขืจืš ืื ื”ื•ื ืžื›ื™ืœ ืจื•ื•ื—ื™ื ืื• ื˜ืื‘ื™ื.

ืขื•ืจืš ืฉื•ืจื”-ืกืžืŸ-ื™ืžื™ืŸ
[ืืคืฉืจื•ืช] ืื ื ืขืฉื” ืฉื™ืžื•ืฉ ื‘ืขื•ืจืš ืฉื•ืจืช ื”ืคืงื•ื“ื” ื”ืžื•ื‘ื ื”, ืคืขื•ืœื•ืช ื”ืžื‘ื•ืกืกื•ืช ืขืœ
ื™ื™ืชื›ืŸ ืฉืชื ื•ืขื” ื‘ื›ื™ื•ื•ืŸ ื™ืžื™ืŸ ืœื ืชืขื‘ื•ื“ ืขืœ ืžืกื•ืคื™ื ืžืกื•ื™ืžื™ื. ืื ืืชื” ื ืชืงืœ ื‘ื›ืืœื”
ื‘ืขื™ื•ืช, ื”ื’ื“ืจ ืืช ื”ืžืฉืชื ื” ื”ื–ื” ืœืจืฆืฃ ื”ื‘ืงืจื” ื”ื˜ืจืžื™ื ืœ ื”ื“ืจื•ืฉ
ื”ื–ื– ืืช ื”ืกืžืŸ ืขืžื•ื“ื” ืื—ืช ื™ืžื™ื ื”. ื‘ืจื™ืจืช ื”ืžื—ื“ืœ ื”ื™ื '\033[C', ืฉืืžื•ืจ ืœื”ื™ื•ืช
ืขื‘ื•ื“ื” ืขื‘ื•ืจ ืจื•ื‘ ื”ืžืกื•ืคื™ื. ืœืขืชื™ื ืงืจื•ื‘ื•ืช ืคื—ื•ืช ืžืชืจื—ืฉื™ื '\033OC' ื•-'\014'. ืฆื™ื™ืŸ ื–ืืช
"ื‘ืจื™ื—ื”" ื•ื“ืžื•ืช ืฉืœื™ื˜ื” ืื—ืจืช ืฆืจื™ื›ื™ื ืœื”ื™ื›ืชื‘ ื›ื‘ืจื™ื—ื” ื‘ืกื’ื ื•ืŸ ืžืขื˜ืคืช
ืจืฆืคื™ื, ืœืžืฉืœ, '\033' ืขื‘ื•ืจ (US-ASCII) "Escape".

MAIL ืžืฉืžืฉ ื›ืชื™ื‘ืช ื”ื“ื•ืืจ ืฉืœ ื”ืžืฉืชืžืฉ, ืื ืžื•ื’ื“ืจ. ืื—ืจืช, ื‘ืจื™ืจืช ืžื—ื“ืœ ืชืœื•ื™ืช ืžืขืจื›ืช ื”ื™ื
ื‘ืฉื™ืžื•ืฉ. ืชื•ืžืš ื‘ืชืช-ืงื‘ื•ืฆื” ืœื•ื’ื™ืช ืฉืœ ื”ืžื•ืกื›ืžื•ืช ื”ืžื™ื•ื—ื“ื•ืช ื”ืžืชื•ืขื“ื•ืช
ืขื‘ื•ืจ ืคื™ืœื” ื”ืคืงื•ื“ื” ื•ืืช ืชื™ืงื™ื™ื” ืื•ึนืคึผึฐืฆึดื™ึธื”.

ืคื ื˜ื•ืžื™ืžืื™-ืจืื™ื•ืช-ื ื’ื“
ื‘ื“ืจืš ื›ืœืœ ื”ืฉื“ื” 'ืกื•ื’ ืชื•ื›ืŸ:' ืžืฉืžืฉ ื›ื“ื™ ืœื”ื—ืœื™ื˜ ื›ื™ืฆื“ ืœื˜ืคืœ ื‘ื—ืœืงื™ MIME.
ืขื ื–ืืช, ื—ืœืง ืžื”-MUA ืื™ื ื ืžืฉืชืžืฉื™ื ืกื•ื’ื™ื ืฉืœ mime(5) ืื• ืžื ื’ื ื•ืŸ ื“ื•ืžื” ื‘ืฆื•ืจื” ื ื›ื•ื ื”
ืœืกื•ื•ื’ ืชื•ื›ืŸ, ืื‘ืœ ืคืฉื•ื˜ ืœืฆื™ื™ืŸ 'ื™ื™ืฉื•ื/ืื•ืงื˜ื˜-ืกื˜ืจื™ื', ืืคื™ืœื• ืขื‘ื•ืจ ืจื’ื™ืœ
ืงื‘ืฆื™ ื˜ืงืกื˜ ืžืฆื•ืจืคื™ื ื›ืžื• 'ื˜ืงืกื˜/ื”ื‘ื“ืœ'. ืื ื”ืžืฉืชื ื” ื”ื–ื” ืžื•ื’ื“ืจ ืื– S-nail ื™ื ืกื”
ืœืกื•ื•ื’ ื—ืœืงื™ื ื›ืืœื” ืฉืœ ื”ื•ื“ืขืช MIME ื‘ืขืฆืžื•, ืื ืืคืฉืจ, ื•ื‘ืืžืฆืขื•ืชื
ืฉื ืงื•ื‘ืฅ. ืœืžืฉืชื ื” ื–ื” ื ื™ืชืŸ ื’ื ืœืชืช ืขืจืš ืœื ืจื™ืง, ื•ื‘ืžืงืจื” ื–ื” ื”
ื”ืขืจืš ืฆืคื•ื™ ืœื”ื™ื•ืช ืžืกืคืจ, ืœืžืขืฉื” ื ื•ืฉื ืฉืœ ื‘ื™ื˜ื™ื. ื™ืฆื™ืจืช ื”ื‘ื™ื˜-
ืžืกืคืจ ื ื•ืฉื ื”ื•ื ืชื•ืกืคืช ืคืฉื•ื˜ื”:

? ืขืจืš !echo ืฆืจื™ืš ืœื”ื™ื•ืช ืžื•ื’ื“ืจ ืœ-$((2 + 4))
ื™ืฉ ืœื”ื’ื“ื™ืจ ืืช ื”ืขืจืš ืœ-6

ยท ืื ืกื™ื‘ื™ื•ืช ืฉืชื™ื™ื ืžื•ื’ื“ืจื•ืช (2), ืื– ืกื•ื’ ื”ืชื•ื›ืŸ ืฉื–ื•ื”ื” ื™ื•ืขื‘ืจ
ืขื ื”ื”ื•ื“ืขื” ื•ืœืฉืžืฉ ืœื”ื—ืœื˜ื” ืื™ื–ื” pipe-TYPE/SUBTYPE is
ืื—ืจืื™ ืœื—ืœืง ื”-MIME, ืื ืชืชืขื•ืจืจ ืฉืืœื” ื–ื•; ื‘ืขืช ืชืฆื•ื’ื”
ื—ืœืง ื›ื–ื” ืฉืœ MIME, ื”ืžื™ื“ืข ืขืœ ื”ื—ืœืง ื™ืฆื™ื™ืŸ ืืช ืกื•ื’ ื”ืชื•ื›ืŸ ืฉื ืขืงืฃ ืขืœ ื™ื“ื™
ืžืฆื™ื’ ืกื™ืžืŸ ืคืœื•ืก '+'.
ยท ืื ื‘ื™ื˜ ืฉืœื•ืฉ ืžื•ื’ื“ืจ (4) ืื– ืชืžื™ื“ ืžื•ืคืงืช ื”ืจืื™ื” ื”ื ื’ื“ื™ืช ื•ื
ืชื•ืฆืื” ื—ื™ื•ื‘ื™ืช ืชืฉืžืฉ ื›ืกื•ื’ MIME, ืืคื™ืœื• ืฉืชืขืงื•ืฃ ื‘ื›ื•ื— ืืช
ื—ืœืงื™ื ืฉืงื™ื‘ืœื• ืกื•ื’ MIME.

mimetypes-load-control
ืืคืฉืจื•ืช ื–ื• ื™ื›ื•ืœื” ืœืฉืžืฉ ื›ื“ื™ ืœืฉืœื•ื˜ ื‘ืื™ื–ื” ืžื” ืกื•ื’ื™ื ืฉืœ mime(5) ืžืกื“ื™ ื ืชื•ื ื™ื ื”ื
ื ื˜ืขืŸ ืขืœ ื™ื“ื™ S-nail, ื›ืคื™ ืฉืชื•ืืจ ื‘ื”ืžืฉืš ื”ืกืขื™ืฃ ืืœ ื”ืื ื™ ืกื•ื’ื™ื ืฉืœ mime ืงื‘ืฆื™ื. ืื
ื”ืื•ืช 'u' ื”ื™ื ื—ืœืง ืžืขืจืš ื”ืื•ืคืฆื™ื”, ื•ืœืื—ืจ ืžื›ืŸ ื”ืื™ืฉื™ืช ืฉืœ ื”ืžืฉืชืžืฉ
~/.mime.types ื”ืงื•ื‘ืฅ ื™ื™ื˜ืขืŸ (ืื ื”ื•ื ืงื™ื™ื); ื›ืžื• ื›ืŸ ื”ืื•ืช 's'
ืฉื•ืœื˜ ื‘ื˜ืขื™ื ืช ื”ืžืขืจื›ืช ืจื—ื‘ื” /etc/mime.types; ืงื•ื‘ืฅ ื”ืžืฉืชืžืฉ ื ื˜ืขืŸ
ืจืืฉื™ืช, ื”ืชืืžืช ืื•ืชื™ื•ืช ืื™ื ื” ืชืœื•ื™ืช ืจื™ืฉื™ื•ืช. ืื ืืคืฉืจื•ืช ื–ื• ืœื ืžื•ื’ื“ืจืช S-nail
ื™ื ืกื” ืœื˜ืขื•ืŸ ืืช ืฉื ื™ ื”ืงื‘ืฆื™ื ื‘ืžืงื•ื. ืฉื™ืœื•ื‘ ื”-S-nail-builtin MIME
ืœื ื ื™ืชืŸ ืœื“ื›ื ืกื•ื’ื™ื, ืืš ื”ื ื™ื•ืชืืžื• ืื—ืจื•ืŸ.

ื ื™ืชืŸ ืœืฆื™ื™ืŸ ืžืงื•ืจื•ืช ื ื•ืกืคื™ื ืขืœ ื™ื“ื™ ืฉื™ืžื•ืฉ ื‘ืชื—ื‘ื™ืจ ืื—ืจ: ืื ืžื—ืจื•ื–ืช ื”ืขืจืš
ืžื›ื™ืœ ืกื™ืžืŸ ืฉื•ื•ื” '=' ื•ืื– ื”ื•ื ืžื ื•ืชื— ื‘ืžืงื•ื ื–ืืช ื›ืจืฉื™ืžื” ืžื•ืคืจื“ืช ื‘ืคืกื™ืงื™ื
ืžื”ืื•ืชื™ื•ืช ื”ืžืชื•ืืจื•ืช ื‘ืชื•ืกืคืช 'f=FILENAME' ื–ื•ื’ื•ืช; ืฉืžื•ืช ื”ืงื‘ืฆื™ื ื”ื ืชื•ื ื™ื ื™ื”ื™ื•
ืžื•ืจื—ื‘ื™ื ื•ื˜ืขื•ื ื™ื, ื•ื”ืชื•ื›ืŸ ืฉืœื”ื ืขืฉื•ื™ ืœื”ืฉืชืžืฉ ื‘ืชื—ื‘ื™ืจ ื”ืžื•ืจื—ื‘ ื›ืœื•ืžืจ
ื”ืžืชื•ืืจ ื‘ืกืขื™ืฃ ืืœ ื”ืื ื™ ืกื•ื’ื™ื ืฉืœ mime ืงื‘ืฆื™ื.

NAIL_EXTRA_RC
ืฉื ืงื•ื‘ืฅ ื”ืคืขืœื” ืื•ืคืฆื™ื•ื ืœื™ ืฉื™ืฉ ืœืงืจื•ื ืื—ืจื™ื• ~/.mailrc. ื”ืžืฉืชื ื” ื”ื–ื”
ืžืฉืคื™ืข ืจืง ืื ื”ื•ื ืžื•ื’ื“ืจ s-nail.rc or ~/.mailrc, ื–ื” ืœื ืžื™ื•ื‘ื
ืžื”ืกื‘ื™ื‘ื” ื›ื“ื™ ืœื›ื‘ื“ ืืช 'MAILRC=/dev/null/' -n ืงืจื™ืื•ืช. ืœื”ืฉืชืžืฉ
ืงื•ื‘ืฅ ื–ื” ืขื‘ื•ืจ ืคืงื•ื“ื•ืช ืฉืื™ื ืŸ ืžื•ื‘ื ื•ืช ืขืœ ื™ื“ื™ POSIX ืื—ืจื™ื ื“ื•ืืจ x(1)
ืžื™ืžื•ืฉื™ื.

NAIL_HEAD ืžื—ืจื•ื–ืช ืœืฉื™ื ื‘ืชื—ื™ืœืช ื›ืœ ื”ื•ื“ืขื” ื—ื“ืฉื”. ืจืฆืคื™ ื”ื‘ืจื™ื—ื”
ื”ื˜ืื‘ื•ืœื˜ื•ืจ '\t' ื•ื”ืฉื•ืจื” ื”ื—ื“ืฉื” '\n' ืžื•ื‘ื ื™ื.

NAIL_HISTFILE
[ืืคืฉืจื•ืช] ืื ืขื•ืจืš ืฉื•ืจืช ืคืงื•ื“ื” ื–ืžื™ืŸ, ื ื™ืชืŸ ืœื”ื’ื“ื™ืจ ื–ืืช ืœืฉื
ื ืชื™ื‘ (ื ื™ืชืŸ ืœื”ืจื—ื‘ื”) ืฉืœ ื”ืžื™ืงื•ื ืฉืœ ืงื•ื‘ืฅ ื”ื™ืกื˜ื•ืจื™ื” ืงื‘ื•ืข.

NAIL_HISTSIZE
[ืืคืฉืจื•ืช] ืื ืขื•ืจืš ืฉื•ืจืช ืคืงื•ื“ื” ื–ืžื™ืŸ ืขืจืš ื–ื” ืžื’ื‘ื™ืœ ืืช ื”ื›ืžื•ืช ืฉืœ
ืขืจื›ื™ ื”ื™ืกื˜ื•ืจื™ื” ืฉื ืฉืžืจื• ื‘ืกื˜ ื•ืชืงืคื™ื NAIL_HISTFILE. ืขืจืš ืฉืœ
ืคื—ื•ืช ืž-0 ืžืฉื‘ื™ืช ืชื›ื•ื ื” ื–ื•; ืฉื™ืžื• ืœื‘ ื›ื™ ื˜ืขื™ื ื” ื•ืฉื™ืœื•ื‘ ืฉืœ
NAIL_HISTFILE ืขื ื”ืคืขืœืช ื”ืชื•ื›ื ื™ืช ื ื™ืชืŸ ื’ื ืœื“ื›ื ืขืœ ื™ื“ื™ ื›ืš. ื
ืขืจืš ืœื ืžื•ื’ื“ืจ ืื• ืœื ื—ื•ืงื™, ืื• 0, ื’ื•ืจื ืœืฉื™ืžื•ืฉ ื‘ืขืจืš ื‘ืจื™ืจืช ืžื—ื“ืœ. ืชืœื•ื™ ื‘
ืขื•ืจืš ืฉื•ืจืช ื”ืคืงื•ื“ื” ื”ื–ืžื™ืŸ ื–ื” ื’ื ื™ื’ื“ื™ืจ ืืช ืžืกืคืจ ื”ื”ื™ืกื˜ื•ืจื™ื”
ืขืจื›ื™ื ื‘ื–ื™ื›ืจื•ืŸ; ื–ื” ื’ื ืขื“ื›ื•ื ื™ ื–ืžืŸ ืจื™ืฆื” ืกืคืฆื™ืคื™ื™ื ืœืขื•ืจืš ืฉืœ ื–ื”
ื”ืขืจืš ื™ื–ื›ื” ืœื›ื‘ื•ื“.

NAIL_TAIL ืžื—ืจื•ื–ืช ืœืฉื™ื ื‘ืกื•ืฃ ื›ืœ ื”ื•ื“ืขื” ื—ื“ืฉื”. ื˜ื‘ืœืช ืจืฆืคื™ ื”ื‘ืจื™ื—ื”
'\t' ื•ื”ืฉื•ืจื” ื”ื—ื“ืฉื” '\n' ืžื•ื‘ื ื™ื.

ืชื™ืงื™ื•ืช ื—ื“ืฉื•ืช
ืื ืœืžืฉืชื ื” ื–ื” ื™ืฉ ืืช ื”ืขืจืš 'maildir', ืชื™ืงื™ื•ืช ืžืงื•ืžื™ื•ืช ืฉื–ื” ืขืชื” ื ื•ืฆืจื• ื™ื”ื™ื• ื‘ืชื•ื›ืŸ
ืคื•ืจืžื˜ Maildir.

newmail ื‘ื•ื“ืง ื“ื•ืืจ ื—ื“ืฉ ื‘ืชื™ืงื™ื™ื” ื”ื ื•ื›ื—ื™ืช ื‘ื›ืœ ืคืขื ืฉื”ื‘ืงืฉื” ืžื•ื“ืคืกืช. ืœ
ืชื™ื‘ื•ืช ื“ื•ืืจ IMAP ืฉื”ืฉืจืช ื ืฉืืœ ืื—ืจ ื“ื•ืืจ ื—ื“ืฉ, ืžื” ืฉืขืœื•ืœ ืœื’ืจื•ื ืœื›ืš
ืคืขื•ืœื” ืžื•ืฉื”ื™ืช ืื ื”ื—ื™ื‘ื•ืจ ืœืฉืจืช ืื™ื˜ื™. ืชื™ืงื™ื™ืช Maildir ื—ื™ื™ื‘ืช
ืœืกืจื•ืง ืžื—ื“ืฉ ื›ื“ื™ ืœืงื‘ื•ืข ืื ื”ื’ื™ืข ื“ื•ืืจ ื—ื“ืฉ.

ืื ืžืฉืชื ื” ื–ื” ืžื•ื’ื“ืจ ืœืขืจืš ื”ืžื™ื•ื—ื“ "nopoll", ืฉืจืช IMAP ืื™ื ื•
ื‘ื™ืงืฉ ื‘ืื•ืคืŸ ืคืขื™ืœ ื“ื•ืืจ ื—ื“ืฉ, ืืš ื™ื™ืชื›ืŸ ืฉืขื“ื™ื™ืŸ ื™ื–ื•ื”ื” ื•ื”ื›ืจื–ืช ื“ื•ืืจ ื—ื“ืฉ
ืขื ื›ืœ ืคืงื•ื“ืช IMAP ืื—ืจืช ืฉื ืฉืœื—ืช ืœืฉืจืช. ื‘ื›ืœ ืžืงืจื” ื”-IMAP
ื”ืฉืจืช ืขืฉื•ื™ ืœืฉืœื•ื— ื”ืชืจืื•ืช ืขืœ ื”ื•ื“ืขื•ืช ืฉื ืžื—ืงื• ื‘ืฉืจืช
ืขืœ ื™ื“ื™ ืชื”ืœื™ืš ืื• ืœืงื•ื— ืื—ืจ. ื‘ืžืงืจื” ื–ื”, "ื”ื•ื“ืขื•ืช X ืฉื ืžื—ืงื•" ืžื•ื“ืคืกื•ืช
ืœืœื ืงืฉืจ ืœืžืฉืชื ื” ื–ื”, ื•ื™ื™ืชื›ืŸ ืฉืžืกืคืจื™ ื”ื”ื•ื“ืขื•ืช ื”ืฉืชื ื•.

ืื ืžืฉืชื ื” ื–ื” ืžื•ื’ื“ืจ ืœืขืจืš ื”ืžื™ื•ื—ื“ 'nopoll', ืชื™ืงื™ื™ืช Maildir ืชืขืฉื” ื–ืืช
ืœื ืœื”ื™ืกืจืง ืžื—ื“ืฉ ืœื—ืœื•ื˜ื™ืŸ, ืืœื ืจืง ืฉื™ื ื•ื™ื™ื ื‘ื—ื•ืชืžืช ื”ื–ืžืŸ ืžื–ื•ื”ื™ื.

ืืจื’ื•ืŸ
ื”ืขืจืš ืฉื™ืฉ ืœื”ื›ื ื™ืก ืœืฉื“ื” 'ืืจื’ื•ืŸ:' ืฉืœ ื›ื•ืชืจืช ื”ื”ื•ื“ืขื”.

password-USER@HOST, ืกื™ืกืžื”-HOST, ืกื™ืกืžื
[v15-compat] ืฉืจืฉืจืช ืžืฉืชื ื™ื ืฉืงื•ื‘ืขืช ืกื™ืกืžื”, ื”ืžืฉืžืฉืช ืœืžืงืจื” ืฉืื™ืŸ ืืฃ ืื—ืช ืžื”ืŸ
ื ื™ืชืŸ ื‘ืคืจื•ื˜ื•ืงื•ืœ ื•ื‘ื›ืชื•ื‘ืช ื”ืืชืจ ื”ืกืคืฆื™ืคื™ืช ืœื—ืฉื‘ื•ืŸ; ื›ืžื•ืฆื ืื—ืจื•ืŸ S-nail will
ื‘ืงืฉ ืกื™ืกืžื” ื‘ื˜ืจืžื™ื ืœ ืฉืœ ื”ืžืฉืชืžืฉ ืื ืฉื™ื˜ืช ื”ืื™ืžื•ืช ื“ื•ืจืฉืช ื
ืกื™ืกืžื”. ืฆื™ื•ืŸ ืกื™ืกืžืื•ืช ื‘ืงื•ื‘ืฅ ื”ืคืขืœื” ืžื”ื•ื•ื” ื‘ื“ืจืš ื›ืœืœ ืกื™ื›ื•ืŸ ืื‘ื˜ื—ื”;
ื”ืงื•ื‘ืฅ ืฆืจื™ืš ืœื”ื™ื•ืช ืงืจื™ื ืขืœ ื™ื“ื™ ื”ืžืฉืชืžืฉ ื”ืžื–ืžื™ืŸ ื‘ืœื‘ื“.

password-USER@HOST
[no v15-compat] (ืจืื” ืืช ื”ืฉืจืฉืจืช ืœืžืขืœื” ืขื‘ื•ืจ [v15-compat]) ื”ื’ื“ืจ ืืช ื”ืกื™ืกืžื” ืขื‘ื•ืจ
'USER' ื‘ืขืช ื”ืชื—ื‘ืจื•ืช ืœ-'HOST'. ืื ืœื ืžื•ื’ื“ืจ ืžืฉืชื ื” ื›ื–ื” ืขื‘ื•ืจ ืžืืจื—, ื”-
ื”ืžืฉืชืžืฉ ื™ืชื‘ืงืฉ ืœื”ื–ื™ืŸ ืกื™ืกืžื” ื‘ืงืœื˜ ืจื’ื™ืœ. ืฆื™ื•ืŸ ืกื™ืกืžืื•ืช ื‘-a
ืงื•ื‘ืฅ ื”ืคืขืœื” ื”ื•ื ื‘ื“ืจืš ื›ืœืœ ืกื™ื›ื•ืŸ ืื‘ื˜ื—ื”; ื”ืงื•ื‘ืฅ ืฆืจื™ืš ืœื”ื™ื•ืช ืงืจื™ื ืขืœ ื™ื“ื™
ืžืฉืชืžืฉ ืžื–ืžื™ืŸ ื‘ืœื‘ื“.

pipe-TYPE/SUBTYPE
ื›ืืฉืจ ื”ื•ื“ืขืช MIME ื—ืœืง ืžืกื•ื’ 'TYPE/SUBTYPE' (ืžื ื•ืจืžืœืช ืœืื•ืชื™ื•ืช ืงื˜ื ื•ืช) ื”ื™ื
ืžื•ืฆื’ ืื• ืžืฆื•ื˜ื˜, ื”ื˜ืงืกื˜ ืฉืœื• ืžืกื•ื ืŸ ื“ืจืš ื”ืขืจืš ืฉืœ ืžืฉืชื ื” ื–ื”
ืžืชืคืจืฉืช ื›ืคืงื•ื“ื” ืคื’ื–. ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื‘ืขืจืš ื”ืžื™ื•ื—ื“ '@' ื›ื“ื™ ืœื›ืคื•ืช
ืคืจืฉื ื•ืช ืฉืœ ื—ืœืง ื”ื”ื•ื“ืขื” ื›ื˜ืงืกื˜ ืจื’ื™ืœ, ืœืžืฉืœ, 'ืกื˜'
pipe-application/pgp-signature=@' ื™ืชื™ื™ื—ืก ืžืขืชื” ืœื—ืชื™ืžื•ืช ื›ื˜ืงืกื˜ ืจื’ื™ืœ
ื•ื”ืฆื’ ืื•ืชื "ื›ืžื• ืฉื”ื". (ื ื™ืชืŸ ืœื”ืฉื™ื’ ืืช ืื•ืชื• ื”ื“ื‘ืจ ื’ื, ื‘ืฆื•ืจื” ืฉื™ืžื•ืฉื™ืช ื™ื•ืชืจ
ื”ืงืฉืจ, ืขืœ ื™ื“ื™ ืฉื™ืžื•ืฉ ื‘- ืžื™ืžื˜ื™ืค ืคืงื•ื“ื” ื‘ืฉื™ืœื•ื‘ ืขื ืกืžืŸ ืกื•ื’.)

ื›ืžื• ื›ืŸ, ืื ื”ืงื™ื“ื•ืžืช ืฉืœ ืคืงื•ื“ืช ืžืขื˜ืคืช ื”ื™ื '@', ื”ืคืงื•ื“ื” ืชืฉืžืฉ ืจืง
ืœื”ื›ื™ืŸ ืืช ื—ืœืง ื”ื•ื“ืขืช MIME ืื ื”ื”ื•ื“ืขื” ืžื•ืฆื’ืช ื‘ืคื ื™ ืขืฆืžื”, ืืš ืœื
ื›ืืฉืจ ืžื•ืฆื’ื•ืช ืžืกืคืจ ื”ื•ื“ืขื•ืช ื‘ื‘ืช ืื—ืช.

ืœื‘ืกื•ืฃ, ืื ื”ืงื™ื“ื•ืžืช ืฉืœ ืคืงื•ื“ืช ืžืขื˜ืคืช ื”ื™ื '@&', ืื– ื‘ื ื•ืกืฃ ืœืžื” ืฉื™ืฉ
ืชื•ืืจื” ืขื‘ื•ืจ ืงื™ื“ื•ืžืช ื”ืคืงื•ื“ื” ื”ืคืฉื•ื˜ื” '@', ื”ืคืงื•ื“ื” ืชื•ืคืขืœ
ื‘ืื•ืคืŸ ืืกื™ื ื›ืจื•ื ื™, ื›ืœื•ืžืจ, ืœืœื ื—ืกื™ืžืช S-nail, ืžื” ืฉืขืฉื•ื™ ืœื”ื™ื•ืช ื“ืจืš ืฉื™ืžื•ืฉื™ืช
ืœื”ืฆื™ื’, ืœืžืฉืœ, ืงื•ื‘ืฅ PDF ืชื•ืš ื”ืžืฉืš ืงืจื™ืืช ื”ื•ื“ืขืช ื”ื“ื•ืืจ. ื›ืžื”
ืžื™ื“ืข ืขืœ ื—ืœืง ื”-MIME ืฉื™ื•ืฆื’ ืžื•ื˜ื‘ืข ื‘ืกื‘ื™ื‘ื”
ืฉืœ ืคืงื•ื“ืช ื”ืžืขื˜ืคืช:

NAIL_TMPDIR ื”ืกืคืจื™ื™ื” ื”ื–ืžื ื™ืช ืฉื‘ื” ืžืฉืชืžืฉืช S-nail. ื‘ึผึฐื“ึถืจึถืš ื›ึผึฐืœึทืœ
ื–ื”ื” ืœ-TMPDIR, ืื‘ืœ ืžื•ื‘ื˜ื— ืœื”ื™ื•ืช ืžื•ื’ื“ืจ ื•ืฉืžื™ืฉ
ืขืœ ื™ื“ื™ ืชื”ืœื™ื›ื™ ื™ืœื“; ืœื”ื‘ื˜ื™ื— ืืช ื”ืชื ืื™ ื”ืื—ืจื•ืŸ ืขื‘ื•ืจ
ื’ื TMPDIR, ื–ื” ื™ื•ื’ื“ืจ.
NAIL_FILENAME ืฉื ื”ืงื•ื‘ืฅ, ืื ื‘ื›ืœืœ ืžื•ื’ื“ืจ, ื”ืžื—ืจื•ื–ืช ื”ืจื™ืงื” ืื—ืจืช.
NAIL_FILENAME_GENERATED ืžื—ืจื•ื–ืช ืืงืจืื™ืช.
NAIL_CONTENT ืกื•ื’ ื”ืชื•ื›ืŸ MIME ืฉืœ ื”ื—ืœืง, ืื ื™ื“ื•ืข, ื”ืจื™ืง
ืžื—ืจื•ื–ืช ืื—ืจืช.
NAIL_CONTENT_EVIDENCE ืื ืคื ื˜ื•ืžื™ืžืื™-ืจืื™ื•ืช-ื ื’ื“ ื›ื•ืœืœ ืืช ืกื™ื‘ื™ืช ื”ื”ื•ื‘ืœื”
(2), ืื– ื–ื” ื™ื•ื’ื“ืจ ืœืชื•ื›ืŸ MIME ืฉื–ื•ื”ื”-
ืกื•ึผื’; ืœื ืจืง ืื– ื–ื”ื” ืœ-NAIL_CONTENT ืื—ืจืช.

ืฆื™ื ื•ืจ-EXTENSION
ื–ื” ื–ื”ื” ืœ pipe-TYPE/SUBTYPE ื—ื•ืฅ ืžื–ื” 'EXTENSION' (ืžื ื•ืจืžืœืช ืœ
ืื•ืชื™ื•ืช ืงื˜ื ื•ืช ื‘ืืžืฆืขื•ืช ืžื™ืคื•ื™ ืชื•ื•ื™ื ืฉืœ ืขืจื›ืช ื”ืชื•ื•ื™ื ASCII) ื ื•ืชื ืช ืฉืžื•ืช ืœืกื™ื•ืžืช ืงื•ื‘ืฅ,
ืœืžืฉืœ, 'xhtml'. ืžื˜ืคืœื™ื ื”ืจืฉื•ืžื™ื ื‘ืฉื™ื˜ื” ื–ื• ืžืงื‘ืœื™ื ืขื“ื™ืคื•ืช.

pop3-keepalive-USER@HOST, pop3-keepalive-HOST, pop3-keepalive
[ืื•ืคืฆื™ื”] ืฉืจืชื™ POP3 ืกื•ื’ืจื™ื ืืช ื”ื—ื™ื‘ื•ืจ ืœืื—ืจ ืชืงื•ืคื” ืฉืœ ื—ื•ืกืจ ืคืขื™ืœื•ืช; ื”
ื”ืชืงืŸ ืžื—ื™ื™ื‘ ืืช ื–ื” ืœื”ื™ื•ืช ืœืคื—ื•ืช 10 ื“ืงื•ืช, ืื‘ืœ ื ื™ืกื™ื•ืŸ ืžืขืฉื™ ืขืฉื•ื™
ืœึฐื”ึดืฉืึฐืชึทื ื•ึนืช. ื”ื’ื“ืจืช ืžืฉืชื ื” ื–ื” ืœืขืจืš ืžืกืคืจื™ ื’ื“ื•ืœ ืž-'0' ื’ื•ืจืžืช ืœ-'NOOP'
ืคืงื•ื“ื” ืฉืชื™ืฉืœื— ืœื›ืœ ืขืจืš ืฉื ื™ื•ืช ืื ืœื ืžื‘ื•ืฆืขืช ืคืขื•ืœื” ืื—ืจืช.

ื”ืคืงื•ื“ื” ื”ืžื—ืจื•ื–ืช ื”ืžื•ื“ืคืกืช ื‘ืขืช ืงื‘ืœืช ืคืงื•ื“ื”. ื”ื ื—ื™ื” ืขืฉื•ื™ื” ืœื”ื™ืžื ืข ืขืœ ื™ื“ื™
ืื• ื”ื’ื“ืจืช ื–ื” ืœืžื—ืจื•ื–ืช null ืื• ืขืœ ื™ื“ื™ ื”ื’ื“ืจื” ืฉืœ noื”ืคืงื•ื“ื”. ืื•ืชื• XSI
ืจืฆืคื™ ื‘ืจื™ื—ื” ื”ืžื•ื‘ื ื™ื ืœ- ื”ื“ ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื‘ืคืงื•ื“ื” ื‘ืชื•ืš
ื”ืคืงื•ื“ื”.

ื‘ื ื•ืกืฃ, ืžื•ื‘ื ื™ื ื”ืจืฆืคื™ื ื”ื ื•ืกืคื™ื ื”ืกืคืฆื™ืคื™ื™ื ืœ-S-nail:
'\&', ืฉืžืชืจื—ื‘ ืœ-"?" ืึถืœึธื ืึดื bsdcompat ืžื•ื’ื“ืจ, ื•ื‘ืžืงืจื” ื–ื” ื”ื•ื ืžืชืจื—ื‘ ืœ
"&"; ืฉื™ื ืœื‘ ืฉ'\& ' ื”ื•ื ืขืจืš ื‘ืจื™ืจืช ื”ืžื—ื“ืœ ืฉืœ ื”ืคืงื•ื“ื”. '\?", ืืฉืจ ื™ืชืจื—ื‘ ืœ
"1" ืื ื”ืคืงื•ื“ื” ื”ืื—ืจื•ื ื” ื ื›ืฉืœื” ื•ืœ"0" ืื—ืจืช, '\$', ืฉื™ืชืจื—ื‘ ืœ
ื”ืฉื ืฉืœ ื”ืคืขื™ืœ ื›ืจื’ืข ื—ืฉื‘ื•ืŸ, ืื ื™ืฉ, ื•ืœืžื—ืจื•ื–ืช ื”ืจื™ืงื”
ืื—ืจืช, ื•-'\@', ืฉื™ืชืจื—ื‘ ืœืฉื ืฉืœ ื”ืคืขื™ืœ ื›ืขืช
ืชื™ื‘ืช ื“ื•ืืจ. (ืฉื™ื ืœื‘ ืฉืžืื’ืจ ื”ื”ื ื—ื™ื•ืช ืžื•ื’ื‘ืœ ื‘ื’ื•ื“ืœ, ืขื•ื“ืฃ ืžื ื•ืชืง.)

ืืฃ ืขืœ ืคื™ ื”ืคืงื•ื“ื” ื‘ื•ื“ืง ืขื‘ื•ืจ ื›ื•ืชืจืช-ื‘ื™ื“ื™ ืœื”ืงื™ืฃ ืืช ื”ื”ืจื—ื‘ื•ืช ืฉืœ ื”
'\$' ื•-'\@' ืจืฆืคื™ ื‘ืจื™ื—ื” ืœืคื™ ื”ืฆื•ืจืš ืœื”ืฆื’ืช ื“ื•-ื›ื™ื•ื•ื ื™ืช ื ื›ื•ื ื”
ื˜ืงืกื˜, ื–ื” ืœื ื ื›ื•ืŸ ืขื‘ื•ืจ ื”ืžื—ืจื•ื–ืช ื”ืกื•ืคื™ืช ืฉืžืจื›ื™ื‘ื” ื”ืคืงื•ื“ื” ื›ื›ื–ื”, ื›ืœื•ืžืจ,
ื˜ื™ืคื•ืœ ืืžื™ืชื™ ื‘-BIDI ืื™ื ื• ื ืชืžืš.

ื›ืืฉืจ ื’ืจืกื” ื—ื“ืฉื” ื™ื•ืชืจ ืฉืœ ืฉื•ืจืช ืขืจื™ื›ื”(3) ืคื™ืงื•ื“ ืงื• ืขื•ืจืš ืžืฉืžืฉ, ื›ืœ ื‘ืจื™ื—ื”
ื”ืจืฆืฃ ืขืฆืžื• ื—ื™ื™ื‘ ืœื”ื™ื•ืช ืžื•ื‘ืœืข ืขื ืชื• ื‘ืจื™ื—ื” ืื—ืจ ืœืฉื™ืžื•ืฉ ืขื
ืžื” ื”ื™ื EL_PROMPT_ESC ืžื ื’ื ื•ืŸ: S-nail ืžื’ื“ื™ืจ ืืช ืชื• ื”ื‘ืงืจื” '\01' ืขื‘ื•ืจ
ื–ึถื”.

ืœืฆื˜ื˜ ืื ืžื•ื’ื“ืจ, S-nail ืžืคืขื™ืœ ื”ื•ื“ืขืช ืชืฉื•ื‘ื” ืขื ื”ื”ื•ื“ืขื” ื”ืžืงื•ืจื™ืช ื‘ืจืืฉื™ืช
ื”ืขืจืš ืฉืœ ื”ืžืฉืชื ื” ืชื—ื™ืœื™ืช indent. ื‘ื“ืจืš ื›ืœืœ, ื›ื•ืชืจืช ื”ืžื•ืจื›ื‘ืช ืž
"Fromheaderfield ื›ืชื‘:" ืžื•ื“ืคืก ืœืคื ื™ ื”ืฆื™ื˜ื•ื˜. ืื ื”ืžื—ืจื•ื–ืช
'noheading' ืžื•ืงืฆื” ืœ- ืœืฆื˜ื˜ ืžืฉืชื ื”, ื›ื•ืชืจืช ื–ื• ื ืฉืžื˜ื”. ืื ื”
ื”ืžื—ืจื•ื–ืช 'ื›ื•ืชืจื•ืช' ืžื•ืงืฆื™ืช, ื”ื›ื•ืชืจื•ืช ืฉื ื‘ื—ืจื• ืขืœ ื™ื“ื™ ืœื”ืชืขืœื/ืœึดืฉืึฐืžื•ึนืจ ืคืงื•ื“ื•ืช
ืžื•ื“ืคืกื™ื ืžืขืœ ื’ื•ืฃ ื”ื”ื•ื“ืขื”, ืœืคื™ื›ืš ืœืฆื˜ื˜ ืžืชื ื”ื’ ื›ืžื• ืื•ื˜ื•ืžื˜ื™ `~m' ืกื™ืžืŸ ื“ื’ืฉ
ื‘ืจื™ื—ื•ืช ืคืงื•ื“ื”, ืื ื›ืŸ. ืื ืžื•ืงืฆื™ืช ื”ืžื—ืจื•ื–ืช 'allheaders', ื›ืœ ื”ื›ื•ืชืจื•ืช ื›ืŸ
ืžื•ื“ืคืก ืžืขืœ ื’ื•ืฃ ื”ื”ื•ื“ืขื” ื•ื›ืœ ื—ืœืงื™ MIME ื›ืœื•ืœื™ื, ืžื” ืฉื”ื•ืคืš ืœืฆื˜ื˜ ืคืขื•ืœื”
ื›ืžื• ืื•ื˜ื•ืžื˜ื™ `~M' ืคืงื•ื“ื”; ื’ื ืœืจืื•ืช ืฆื™ื˜ื•ื˜-ื›ืงื•ื‘ืฅ ืžืฆื•ืจืฃ.

ืงื™ืคื•ืœ ืฆื™ื˜ื•ื˜ื™ื
[ืืคืฉืจื•ืช] ื ื™ืชืŸ ืœื”ื’ื“ื™ืจ ื‘ื ื•ืกืฃ ืœ ืชื—ื™ืœื™ืช indent. ื”ื’ื“ืจื” ื–ื• ืžืคืขื™ืœื” ื™ื•ืชืจ
ืืœื’ื•ืจื™ืชื ืฆื™ื˜ื•ื˜ื™ื ืžืคื•ืืจ ื‘ื›ืš ืฉืชื•ื•ื™ ืฆื™ื˜ื•ื˜ื™ื ืžื•ื‘ื™ืœื™ื ื“ื—ื•ืกื™ื ื•
ืงื•ื•ื™ื ืืจื•ื›ื™ื ืžื“ื™ ืžืงื•ืคืœื™ื. ืงื™ืคื•ืœ ืฆื™ื˜ื•ื˜ื™ื ื ื™ืชืŸ ืœื”ื’ื“ื™ืจ ืœืื—ื“ ืื• ืœืฉื ื™ื™ื (ืจื•ื•ื—
ืžื•ืคืจื“ื™ื) ืขืจื›ื™ื ืžืกืคืจื™ื™ื, ื”ืžืชืคืจืฉื™ื ื›ืžืงืกื™ืžื•ื (ืžื˜ืจื”) ื•ื›-
ืื•ืจืš ืงื• ืžื™ื ื™ืžืœื™, ื‘ื”ืชืืžื”, ื‘ืจื•ื— ืฉื•ื•ื” ืœืžื“ื™ ืœ- fmt(1)
ืชื•ื›ื ื™ืช, ืื‘ืœ ืฉื•ืจื”, ืœื ืžื‘ื•ืกืกืช ืคืกืงื”. ืื ืœื ื ืงื‘ืข ื‘ืžืคื•ืจืฉ ื”ืจืฆื•ืŸ ื”ืžื™ื ื™ืžืœื™
ืžืฉืงืฃ ืืช ื”ืžื˜ืจื” ื‘ืฆื•ืจื” ืืœื’ื•ืจื™ืชืžื™ืช. ื”ืžื˜ืจื” ืœื ื™ื›ื•ืœื” ืœื”ื™ื•ืช ืงื˜ื ื” ืžื”ืื•ืจืš ืฉืœ
ืชื—ื™ืœื™ืช indent ื‘ืชื•ืกืคืช ืจืคื™ื“ื” ื ื•ืกืคืช. ืžืชื‘ืฆืขื•ืช ื”ืชืืžื•ืช ื”ื›ืจื—ื™ื•ืช
ื—ึถืจึถืฉื.

ืฉื™ื ืื ื”ื•ื’ื“ืจ, ื ื•ืชืŸ ืืช ืฉื ื”ื ืชื™ื‘ ืฉืœ ื”ืชื™ืงื™ื” ื”ืžืฉืžืฉืช ืœื”ืงืœื˜ืช ื›ืœ ื”ื“ื•ืืจ ื”ื™ื•ืฆื.
ืื ืœื ืžื•ื’ื“ืจ, ื“ื•ืืจ ื™ื•ืฆื ืœื ื ืฉืžืจ. ื‘ืขืช ืฉืžื™ืจื” ื‘ืชื™ืงื™ื™ื” ื–ื•
ื ื›ืฉืœ ื”ื”ื•ื“ืขื” ืœื ื ืฉืœื—ืช, ืืœื ื ืฉืžืจืช ื‘-DEAD.

reply_strings
ื ื™ืชืŸ ืœื”ื’ื“ื™ืจ ืœืจืฉื™ืžื” ืžื•ืคืจื“ืช ื‘ืคืกื™ืงื™ื ืฉืœ (ืœื ืชืœื•ื™ ืจื™ืฉื™ื•ืช ืœืคื™ ASCII
ื—ื•ืงื™ื) ืžื—ืจื•ื–ื•ืช ืืฉืจ ื™ื•ื›ืจื• ื‘ื ื•ืกืฃ ืœืžื—ืจื•ื–ื•ืช ื”ืžื•ื‘ื ื•ืช ื›
ืžื—ื•ื•ื ื™ ื”ื•ื“ืขืช ื”ืชืฉื•ื‘ื” ืฉืœ 'ื ื•ืฉื:' - ื”ืžื•ื‘ื ื™ื ื”ื 'Re:', ื”ืžื•ืžืœืฅ ืขืœ ื™ื“ื™ RFC
5322, ื›ืžื• ื’ื 'ืื•ื•:' ื”ื’ืจืžื ื™.

ืœื”ื’ื™ื‘ ืœ ืจืฉื™ืžื” ืฉืœ ื›ืชื•ื‘ื•ืช ืฉื™ืฉ ืœื”ื›ื ื™ืก ืœืฉื“ื” 'ื”ืฉื‘ ืืœ:' ืฉืœ ื›ื•ืชืจืช ื”ื”ื•ื“ืขื”.
ื”ื—ื‘ืจื™ื ื‘ืจืฉื™ืžื” ื–ื• ืžื˜ื•ืคืœื™ื ื›ืื™ืœื• ื”ื™ื• ื‘- ืžืชื—ืœืคื™ื ืจืฉื™ืžื”.

ืชืฉื•ื‘ื” ืœื›ื‘ื•ื“
ืฉื•ืœื˜ ืื ื›ื•ืชืจืช 'ื”ืฉื‘ ืืœ:' ืชื›ื•ื‘ื“ ื‘ืขืช ืชืฉื•ื‘ื” ืœื”ื•ื“ืขื” ื‘ืืžืฆืขื•ืช
ืชืฉื•ื‘ื” or ืชืขื ื”. ื–ื•ื”ื™ ืงื•ื•ืื“ื•ืคืฆื™ื”; ืื ืžื•ื’ื“ืจ ืœืœื ืขืจืš ื–ื” ื›ื‘ืจื™ืจืช ืžื—ื“ืœ
"ื›ืŸ".

ืžืกืš ื›ืืฉืจ S-nail ืžื“ืคื™ืก ืชื—ื™ืœื” ืืช ื›ื•ืชืจื•ืช ื”ื”ื•ื“ืขื” ื”ื•ื ืงื•ื‘ืข ืืช ื”ืžืกืคืจ ืืœื™ื•
ืœื”ื“ืคื™ืก ืขืœ ื™ื“ื™ ื”ืกืชื›ืœื•ืช ืขืœ ืžื”ื™ืจื•ืช ื”ื˜ืจืžื™ื ืœ. ื›ื›ืœ ืฉื”ื˜ืจืžื™ื ืœ ืžื”ื™ืจ ื™ื•ืชืจ, ื›ืš ื™ื•ืชืจ
ื–ื” ืžื“ืคื™ืก. ืืคืฉืจื•ืช ื–ื• ืขื•ืงืคืช ืืช ื”ื—ื™ืฉื•ื‘ ื”ื–ื” ื•ืžืฆื™ื™ื ืช ื›ืžื” ื”ื•ื“ืขื•ืช
ื›ื•ืชืจื•ืช ืžื•ื“ืคืกื•ืช. ืžืกืคืจ ื–ื” ืžืฉืžืฉ ื’ื ืœื’ืœื™ืœื” ืขื ื”- z ืคืงื•ื“ื”.

sendcharsets
[ืืคืฉืจื•ืช] ืจืฉื™ืžื” ืžื•ืคืจื“ืช ื‘ืคืกื™ืงื™ื ืฉืœ ืฉืžื•ืช ืฉืœ ืขืจื›ื•ืช ืชื•ื•ื™ื ืฉื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื‘ื”ืŸ
ื“ื•ืืจ ืื™ื ื˜ืจื ื˜ ื™ื•ืฆื. ื”ืขืจืš ืฉืœ ื”ืžืฉืชื ื” Charset-8bit ื”ื•ื ื‘ืื•ืคืŸ ืื•ื˜ื•ืžื˜ื™
ืžืฆื•ืจืฃ ืœืจืฉื™ืžื” ื–ื• ืฉืœ ืขืจื›ื•ืช ืชื•ื•ื™ื. ืื ืื™ืŸ ื”ืžืจืช ืกื˜ ืชื•ื•ื™ื
ื”ื™ื›ื•ืœื•ืช ืžื•ืจื›ื‘ื•ืช ืœืชื•ืš S-nail ื•ืื– ืขืจื›ืช ื”ืชื•ื•ื™ื ื”ื ืชืžื›ืช ื”ื™ื—ื™ื“ื” ื”ื™ื
ttycharset. ืจืื” ื’ื sendcharsets-else-ttycharset ื•ืขื™ื™ืŸ ื‘ืกืขื™ืฃ
ืื•ืคื™ ืกื˜ื™ื ืœืชืžื•ื ื” ื”ืžืœืื” ืฉืœ ื”ืžืจืช ืกื˜ ืชื•ื•ื™ื ื‘-S-nail.

ืฉื•ืœื— ื›ืชื•ื‘ืช ื”ืžื•ื›ื ืกืช ืœืฉื“ื” 'ืฉื•ืœื—:' ืฉืœ ื”ื•ื“ืขื•ืช ื™ื•ืฆืื•ืช, ืชื•ืš ืฆื™ื˜ื•ื˜ RFC
5322: ืชื™ื‘ืช ื”ื“ื•ืืจ ืฉืœ ื”ืกื•ื›ืŸ ื”ืื—ืจืื™ ืœืฉื™ื“ื•ืจ ื‘ืคื•ืขืœ ืฉืœ ื”
ื”ื•ึนื“ึธืขึธื”. ื‘ื“ืจืš ื›ืœืœ ืื™ืŸ ืœื”ืฉืชืžืฉ ื‘ืฉื“ื” ื–ื” ืืœื ืื ื›ืŸ ื”ืฉื“ื” 'ืžืืช:'
ืžื›ื™ืœ ื™ื•ืชืจ ืžื›ืชื•ื‘ืช ืื—ืช, ื•ื‘ืžืงืจื” ื–ื” ื ื“ืจืฉ. ื” ืฉื•ืœื— ื›ืชื•ื‘ืช
ืžื˜ื•ืคืœ ื›ืื™ืœื• ื”ื™ื” ื‘ ืžืชื—ืœืคื™ื ืจืฉื™ืžื”.

ืฉืœื— ืžื™ื™ืœ ื›ื“ื™ ืœื”ืฉืชืžืฉ ื‘ืกื•ื›ืŸ ื”ืขื‘ืจืช ื“ื•ืืจ ื—ืœื•ืคื™ (MTA), ื”ื’ื“ืจ ืืช ื”ืืคืฉืจื•ืช ื”ื–ื• ื‘ืžืœื•ืื”
ืฉื ื”ื ืชื™ื‘ ืฉืœ ื”ืชื•ื›ื ื™ืช ืฉื‘ื” ื™ืฉ ืœื”ืฉืชืžืฉ. ื™ื™ืชื›ืŸ ืฉื™ื”ื™ื” ืฆื•ืจืš ืœื”ื’ื“ื™ืจ sendmail-progname in
ื‘ื ื•ืกืฃ.

ื”-MTA ื™ื•ืขื‘ืจ ืืจื’ื•ืžื ื˜ื™ื ืฉืœ ืฉื•ืจืช ื”ืคืงื•ื“ื” ืžื›ืžื” ืžืงื•ืจื•ืช ืืคืฉืจื™ื™ื: ืž
ื”ืžืฉืชื ื” sendmail-ื˜ื™ืขื•ื ื™ื ืื ืžื•ื’ื“ืจ, ืžืฉื•ืจืช ื”ืคืงื•ื“ื” ืื ื ืชื•ื ื” ื•ื”-
ืžืฉืชื ื” expandargv ืžืืคืฉืจ ืฉื™ืžื•ืฉ ื‘ื”ื. ืขื™ื‘ื•ื“ ื˜ื™ืขื•ื ื™ื ืฉืœ MTA ืชืžื™ื“ ื™ื”ื™ื”
ืœื”ืกืชื™ื™ื ืขื ืžืคืจื™ื“ '--'.

ื”ืฉื™ืžื•ืฉ ื”ืžืจื•ืžื– ืฉืžืชืจื—ืฉ ืื—ืจืช ื‘ืฉื•ืจืช ื”ืคืงื•ื“ื” ื”ื‘ืื” ืฉืœ MTA
ื ื™ืชืŸ ืœื‘ื˜ืœ ืืจื’ื•ืžื ื˜ื™ื ืขืœ ื™ื“ื™ ื”ื’ื“ืจืช ื”ืืคืฉืจื•ืช ื”ื‘ื™ื ืืจื™ืช
sendmail-no-default-arguments: '-i' (ืขืœ ืื™ ื˜ื™ืคื•ืœ ื‘ืงื• ืขื ื ืงื•ื“ื” '.'
ืชื• ื›ืกื•ืฃ ื”ืงืœื˜), '-m' (ืชื”ื™ื” ื”ืืคืฉืจื•ืช metoo ืœื”ื™ื•ืช ืžื•ื’ื“ืจ) ื•-'-v' (ืื
ืžื” ื”ื™ื ืžึดืœื•ึผืœึดื™ ื”ืืคืฉืจื•ืช ืžื•ื’ื“ืจืช); ื‘ืฉื™ืœื•ื‘ ืขื ื” -r ืืคืฉืจื•ืช ืฉื•ืจืช ื”ืคืงื•ื“ื” S-nail
ื™ืขื‘ื•ืจ ื’ื '-f' ื•ื›ืŸ '-F'.

sendmail-ื˜ื™ืขื•ื ื™ื
ื ื™ืชืŸ ืœืชืช ื˜ื™ืขื•ื ื™ื ืœื”ืขื‘ืจืช ื”ื“ื•ืืจ ืœืกื•ื›ืŸ ื”ืขื‘ืจืช ื”ื“ื•ืืจ ื‘ืืžืฆืขื•ืช ื–ื”
ืื•ึนืคึผึฐืฆึดื™ึธื”. ื”ืชื•ื›ืŸ ืฉืœ ืžืฉืชื ื” ื–ื” ื™ืคื•ืฆืœ ื‘ื•ืงื˜ื•ืจ ืฉืœ ืืจื’ื•ืžื ื˜ื™ื
ืืฉืจ ื™ืฆื•ืจืคื• ืœืืคืฉืจื•ื™ื•ืช MTA ืืคืฉืจื™ื•ืช ืื—ืจื•ืช:

set sendmail-arguments='-t -X "/tmp/my log"'

sendmail-no-default-arguments
(ื‘ื™ื ืืจื™) ืืœื ืื ืืคืฉืจื•ืช ื–ื• ืžื•ื’ื“ืจืช S-nail ื™ืขื‘ื•ืจ ืื™ื–ื” ืชืงืŸ ื™ื“ื•ืข
ืืคืฉืจื•ื™ื•ืช ืฉื•ืจืช ื”ืคืงื•ื“ื” ืœื”ื’ื“ืจื” ืฉืœื— ืžื™ื™ืœ ืชื•ื›ื ื™ืช, ืขื™ื™ืŸ ืฉื ืœืžื™ื“ืข ื ื•ืกืฃ.

sendmail-progname
ืžืขืจื›ื•ืช ืจื‘ื•ืช ืžืฉืชืžืฉื•ืช ื‘ืžื” ืฉื ืงืจื ืขื˜ื™ืคืช ื“ื•ืืจ(8) ืกื‘ื™ื‘ื” ื›ื“ื™ ืœื”ื‘ื˜ื™ื— ืชืื™ืžื•ืช
ืขื ืฉืœื— ืžื™ื™ืœ(1). ื–ื” ืขื•ื‘ื“ ืขืœ ื™ื“ื™ ื‘ื“ื™ืงืช ื”ืฉื ืฉืฉื™ืžืฉ ื›ื“ื™ ืœื”ืคืขื™ืœ ืืช
ืžืขืจื›ืช ืฉืœื™ื—ืช ื“ื•ืืจ. ืื ืžืฉืชื ื” ื–ื” ืžื•ื’ื“ืจ, ื”-mailwrapper (ื”ืชื•ื›ื ื™ืช
ืฉืžืชื‘ืฆืข ื‘ืคื•ืขืœ ื‘ืขืช ืงืจื™ืื” ืœ"sendmail") ื™ืชื™ื™ื—ืก ืœืชื•ื›ืŸ ืฉืœื• ื›ืืœ
ื”ืฉื ื”ื–ื”. ื‘ืจื™ืจืช ื”ืžื—ื“ืœ ื”ื™ื 'ืฉืœื— ื“ื•ืืจ'.

ืกึดื™ืžึธืŸ ืžื—ืจื•ื–ืช ืœืฉื™ืžื•ืฉ ืขื ~A ื˜ื™ืœื“ื” ืœื‘ืจื•ื—.

ืกึดื™ืžึธืŸ ืžื—ืจื•ื–ืช ืœืฉื™ืžื•ืฉ ืขื ~a ื˜ื™ืœื“ื” ืœื‘ืจื•ื—.

ื—ึฒืชึดื™ืžึธื” ื—ื™ื™ื‘ ืœื”ืชืื™ื ืœืฉื ืฉืœ ืงื•ื‘ืฅ ืงืจื™ื ืื ืžื•ื’ื“ืจ. ืชื•ื›ืŸ ื”ืงื•ื‘ืฅ ื”ื•ื
ืœืื—ืจ ืžื›ืŸ ืฆื•ืจืคื” ืœื›ืœ ื”ื•ื“ืขื” ื™ื—ื™ื“ื” ื•ืœื—ืœืง ื”ืจืืฉื•ืŸ ืฉืœ ื›ืœ ืจื‘ ื—ืœืง
ื”ื•ึนื“ึธืขึธื”. ืฉื™ืžื• ืœื‘ ืฉืื™ืŸ ืืคืฉืจื•ืช ืœืขืจื•ืš ืืช ื”ื—ืชื™ืžื” ืขื‘ื•ืจ
ื”ื•ื“ืขื” ืคืจื˜ื ื™ืช.

smime-ca-dir
[ืืคืฉืจื•ืช] ืžืฆื™ื™ืŸ ืกืคืจื™ื™ื” ืขื ืื™ืฉื•ืจื™ CA ื‘-PEM (ืคืจื˜ื™ื•ืช ืžืฉื•ืคืจืช
ืคื•ืจืžื˜ ื“ื•ืืจ ืœืื™ืžื•ืช ื”ื•ื“ืขื•ืช ื—ืชื•ืžื•ืช ื‘-S/MIME.

smime-ca-file
[ืืคืฉืจื•ืช] ืžืฆื™ื™ืŸ ืงื•ื‘ืฅ ืขื ืื™ืฉื•ืจื™ CA ื‘ืคื•ืจืžื˜ PEM ืœืื™ืžื•ืช ืฉืœ
ื”ื•ื“ืขื•ืช ื—ืชื•ืžื•ืช ื‘-S/MIME.

smime-cipher-USER@HOST, ืกืžื™-ืฆืคืŸ
[ืืคืฉืจื•ืช] ืžืฆื™ื™ืŸ ืืช ื”ืฆื•ืคืŸ ืœืฉื™ืžื•ืฉ ื‘ืขืช ื™ืฆื™ืจืช ื”ื•ื“ืขื•ืช ืžื•ืฆืคื ื•ืช S/MIME
(ืขื‘ื•ืจ ื”ื—ืฉื‘ื•ืŸ ืฉืฆื•ื™ืŸ). RFC 5751 ืžื—ื™ื™ื‘ ื‘ืจื™ืจืช ืžื—ื“ืœ ืฉืœ 'aes128' (AES-128
CBC). ืขืจื›ื™ื ืืคืฉืจื™ื™ื ื”ื (ืœื ืจื’ื™ืฉื™ื ืœืื•ืชื™ื•ืช ื’ื“ื•ืœื•ืช ื•) ื‘ืขื•ืฆืžืช ื”ืฆื•ืคืŸ ื”ืคื—ืชืช:
'aes256' (AES-256 CBC), 'aes192' (AES-192 CBC), 'aes128' (AES-128 CBC), 'des3'
(DES EDE3 CBC, 168 ืกื™ื‘ื™ื•ืช; ื‘ืจื™ืจืช ืžื—ื“ืœ ืื 'aes128' ืื™ื ื• ื–ืžื™ืŸ) ื•-'des' (DES CBC,
56 ืกื™ื‘ื™ื•ืช).

ืืœื’ื•ืจื™ืชืžื™ ื”ื”ืฆืคื ื” ื”ื–ืžื™ื ื™ื ื‘ืคื•ืขืœ ืชืœื•ื™ื™ื ื‘ืกืคืจื™ื™ืช ื”ื”ืฆืคื ื”
ืฉื™ืžื•ืฉื™ื ื‘-S-nail. [ืื•ืคืฆื™ื”] ื™ื™ืชื›ืŸ ืฉืชื”ื™ื” ืชืžื™ื›ื” ืขื‘ื•ืจ ืืœื’ื•ืจื™ืชืžื™ ืฆื•ืคืŸ ื ื•ืกืคื™ื
ื‘ืืžืฆืขื•ืช ื˜ืขื™ื ื” ื“ื™ื ืžื™ืช ื‘ืืžืฆืขื•ืช, ืœืžืฉืœ, EVP_get_cipherbyname(3) (OpenSSL) ืื S-nail
ื—ื•ื‘ืจ ื›ื“ื™ ืœืชืžื•ืš ื‘ื›ืš.

smime-crl-dir
[ืืคืฉืจื•ืช] ืžืฆื™ื™ืŸ ืกืคืจื™ื™ื” ื”ืžื›ื™ืœื” ืงื‘ืฆื™ื ืขื CRL ื‘ืคื•ืจืžื˜ PEM ืœืฉื™ืžื•ืฉ
ื‘ืขืช ืื™ืžื•ืช ื”ื•ื“ืขื•ืช S/MIME.

ืงื•ื‘ืฅ smime-crl
[ืืคืฉืจื•ืช] ืžืฆื™ื™ืŸ ืงื•ื‘ืฅ ื”ืžื›ื™ืœ CRL ื‘ืคื•ืจืžื˜ PEM ืœืฉื™ืžื•ืฉ ื‘ืขืช ื”ืื™ืžื•ืช
ื”ื•ื“ืขื•ืช S/MIME.

smime-encrypt-USER@HOST
[ืืคืฉืจื•ืช] ืื ืžืฉืชื ื” ื–ื” ืžื•ื’ื“ืจ, ื”ื•ื“ืขื•ืช ืฉื ืฉืœื—ื•ืช ืœืžืงืœื˜ ื”ื ืชื•ืŸ ื”ืŸ
ืžื•ืฆืคืŸ ืœืคื ื™ ื”ืฉืœื™ื—ื”. ื”ืขืจืš ืฉืœ ื”ืžืฉืชื ื” ื—ื™ื™ื‘ ืœื”ื™ื•ืช ืžื•ื’ื“ืจ ืœืฉื ืฉืœ a
ืงื•ื‘ืฅ ื”ืžื›ื™ืœ ืื™ืฉื•ืจ ื‘ืคื•ืจืžื˜ PEM.

ืื ื ืฉืœื—ืช ื”ื•ื“ืขื” ืœืžืกืคืจ ื ืžืขื ื™ื, ื›ืœ ืื—ื“ ืžื”ื ืขื‘ื•ืจื ื
ื”ืžืฉืชื ื” ื”ืžืชืื™ื ืžื•ื’ื“ืจ ื™ืงื‘ืœ ื”ื•ื“ืขื” ืžื•ืฆืคื ืช ื‘ื ืคืจื“;
ื ืžืขื ื™ื ืื—ืจื™ื ื™ืžืฉื™ื›ื• ืœืงื‘ืœ ืืช ื”ื”ื•ื“ืขื” ื‘ื˜ืงืกื˜ ืจื’ื™ืœ ืืœื ืื ื›ืŸ
ืกืžื™ื™ื-ื›ื•ื—-ื”ืฆืคื ื” ื”ืžืฉืชื ื” ืžื•ื’ื“ืจ. ืžื•ืžืœืฅ ืœื—ืชื•ื ืžื•ืฆืคืŸ
ื”ื•ื“ืขื•ืช, ื›ืœื•ืžืจ, ื’ื ืœื”ื’ื“ื™ืจ ืืช ืกื™ืžืŸ ืกืžื™ ืžืฉืชื ื”

smime-sign-cert-USER@HOST, smime-sign-cert
[ืืคืฉืจื•ืช] ืžืฆื‘ื™ืข ืขืœ ืงื•ื‘ืฅ ื‘ืคื•ืจืžื˜ PEM. ืœืฆื•ืจืš ื—ืชื™ืžื” ื•
ืคืขื ื•ื— ื”ืงื•ื‘ืฅ ื”ื–ื” ืฆืจื™ืš ืœื”ื›ื™ืœ ืืช ื”ืžืคืชื— ื”ืคืจื˜ื™ ืฉืœ ื”ืžืฉืชืžืฉ ื•ื’ื ืืช ื”ืžืคืชื— ืฉืœื•
ืชืขื•ื“ื”.

ืขื‘ื•ืจ ื—ืชื™ืžืช ื”ื•ื“ืขื•ืช 'USER@HOST' ื ื’ื–ืจ ืชืžื™ื“ ืžื”ืขืจืš ืฉืœ ื”ื—ืœ ืž- (ืื• ืื
ืฉืžื›ื™ืœ ืžืกืคืจ ื›ืชื•ื‘ื•ืช, ืฉื•ืœื—). ืœืฆื•ืจืš ื”ื”ืฆืคื ื” ื”
ืžืคืชื— ื”ื”ืฆืคื ื” ื”ืฆื™ื‘ื•ืจื™ (ืชืขื•ื“ื”) ืฉืœ ื”ื ืžืขืŸ ืฆืคื•ื™; ื”ืคืงื•ื“ื” certsave
ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื›ื“ื™ ืœืฉืžื•ืจ ืื™ืฉื•ืจื™ื ืฉืœ ื”ื•ื“ืขื•ืช ื—ืชื•ืžื•ืช (ื”ืกืขื™ืฃ ื—ืชื ื•
ืžื•ืฆืคืŸ ื”ื•ื“ืขื•ืช ืขื S / MIME ื ื•ืชืŸ ื›ืžื” ืคืจื˜ื™ื). ืื•ืคืŸ ื”ืคืขื•ืœื” ื”ื–ื” ื”ื•ื
ื‘ื“ืจืš ื›ืœืœ ืžื•ื ืข ืขืœ ื™ื“ื™ ื”ื˜ื•ืคืก ื”ืžื™ื•ื—ื“.

ื‘ืขืช ืคืขื ื•ื— ื”ื•ื“ืขื•ืช ื”ื—ืฉื‘ื•ืŸ ื ื’ื–ืจ ืžืฉื“ื•ืช ื”ื ืžืขืŸ ('To:'
ื•-'Cc:') ืฉืœ ื”ื”ื•ื“ืขื”, ืฉืžื—ืคืฉื™ื ื›ืชื•ื‘ื•ืช ืฉืขื‘ื•ืจืŸ ื›ื–ื”
ื”ืžืฉืชื ื” ืžื•ื’ื“ืจ. S-nail ืžืฉืชืžืฉ ืชืžื™ื“ ื‘ื›ืชื•ื‘ืช ื”ืจืืฉื•ื ื” ื”ืชื•ืืžืช, ืื– ืื
ืื•ืชื” ื”ื•ื“ืขื” ื ืฉืœื—ืช ืœื™ื•ืชืจ ืžื›ืชื•ื‘ืช ืื—ืช ืฉืœ ื”ืžืฉืชืžืฉ ื‘ืืžืฆืขื•ืช ื›ืชื•ื‘ื•ืช ืฉื•ื ื•ืช
ืžืคืชื—ื•ืช ื”ืฆืคื ื”, ืคืขื ื•ื— ืขืœื•ืœ ืœื”ื™ื›ืฉืœ.

smime-sign-include-certs-USER@HOST, smime-sign-include-certs
[ืืคืฉืจื•ืช] ืื ื ืขืฉื” ืฉื™ืžื•ืฉ, ื–ื” ืืžื•ืจ ืœื”ื™ื•ืช ืžื•ืจื›ื‘ ืžืจืฉื™ืžื” ืžื•ืคืจื“ืช ื‘ืคืกื™ืงื™ื ืฉืœ
ืงื‘ืฆื™ื, ืฉื›ืœ ืื—ื“ ืžื”ื ืžื›ื™ืœ ืื™ืฉื•ืจ ื‘ื•ื“ื“ ื‘ืคื•ืจืžื˜ PEM ืฉื™ื™ื›ืœืœ
ื‘ื”ื•ื“ืขืช S/MIME ื‘ื ื•ืกืฃ ืœ- smime-sign-cert ืชึฐืขื•ึผื“ึธื”. ื–ื”
ืฉื™ืžื•ืฉื™ ื‘ื™ื•ืชืจ ืขื‘ื•ืจ ืฉืจืฉืจืื•ืช ืื™ืฉื•ืจื™ื ืืจื•ื›ื•ืช ืื ืจื•ืฆื™ื ืœืกื™ื™ืข ื‘ืงื‘ืœื”
ืชื”ืœื™ืš ื”ืื™ืžื•ืช ืฉืœ ื”ืžืคืœื’ื”. ืฉื™ืžื• ืœื‘ ืฉืขืฉื•ื™ื•ืช ืœื”ื™ื•ืช ื’ื ืชืขื•ื“ื•ืช ื‘ืจืžื” ื”ืขืœื™ื•ื ื”
ื ื›ืœืœ ื‘ืฉืจืฉืจืช ืืš ืœื ืžืžืœื ืชืคืงื™ื“ ืœืื™ืžื•ืช. ืจืื” ื’ื
smime-sign-cert. ื–ื›ื•ืจ ืฉืขื‘ื•ืจ ื–ื” 'USER@HOST' ืžืชื™ื™ื—ืก ืœืžืฉืชื ื” ื”ื—ืœ ืž-
(ืื•, ืื ื–ื” ืžื›ื™ืœ ืžืกืคืจ ื›ืชื•ื‘ื•ืช, ืฉื•ืœื—).

smime-sign-message-digest-USER@HOST, smime-sign-message-digest
[ืืคืฉืจื•ืช] ืžืฆื™ื™ืŸ ืืช ืชืงืฆื™ืจ ื”ื”ื•ื“ืขื•ืช ืœืฉื™ืžื•ืฉ ื‘ืขืช ื—ืชื™ืžื” ืขืœ ื”ื•ื“ืขื•ืช S/MIME. RFC
5751 ืžื—ื™ื™ื‘ ื‘ืจื™ืจืช ืžื—ื“ืœ ืฉืœ 'sha1'. ืขืจื›ื™ื ืืคืฉืจื™ื™ื ื”ื (ืœื ืชืœื•ื™ ืจื™ืฉื™ื•ืช ื•) ื‘
ืขื•ืฆืžืช ืฆื•ืคืŸ ื™ื•ืจื“ืช: 'sha512', 'sha384', 'sha256', 'sha224' ื•-'md5'.

ื”ืืœื’ื•ืจื™ืชืžื™ื ืฉืœ ืชืงืฆื™ืจ ื”ื”ื•ื“ืขื•ืช ื”ื–ืžื™ื ื™ื ื‘ืคื•ืขืœ ืชืœื•ื™ื™ื ื‘ื”ืฆืคื ื”
ืกืคืจื™ื™ื” ืฉ-S-nail ืžืฉืชืžืฉืช ื‘ื”. [ืื•ืคืฆื™ื”] ืชืžื™ื›ื” ื‘ืืœื’ื•ืจื™ืชืžื™ื ื ื•ืกืคื™ื ืฉืœ ืชืงืฆื™ืจ ื”ื•ื“ืขื•ืช
ืขืฉื•ื™ ืœื”ื™ื•ืช ื–ืžื™ืŸ ื‘ืืžืฆืขื•ืช ื˜ืขื™ื ื” ื“ื™ื ืžื™ืช ื‘ืืžืฆืขื•ืช, ืœืžืฉืœ, EVP_get_digestbyname(3)
(OpenSSL) ืื S-nail ื”ื™ื“ื•ืจ ื›ื“ื™ ืœืชืžื•ืš ื‘ื›ืš. ื–ื›ื•ืจ ืืช ื–ื” ื‘ืฉื‘ื™ืœ ื–ื”
'USER@HOST' ืžืชื™ื™ื—ืก ืœืžืฉืชื ื” ื”ื—ืœ ืž- (ืื•, ืื ื–ื” ืžื›ื™ืœ ืžืกืคืจ ื›ืชื•ื‘ื•ืช,
ืฉื•ืœื—).

SMTP [ืื•ืคืฆื™ื”] ื‘ื“ืจืš ื›ืœืœ S-nail ืžืคืขื™ืœ ืืช ื”ืชื•ื›ื ื™ืช ืฉื”ื•ื’ื“ืจื” ื‘ืืžืฆืขื•ืช ืฉืœื— ืžื™ื™ืœ ืœื”ืขื‘ื™ืจ
ื”ื•ื“ืขื•ืช, ื›ืžืชื•ืืจ ื‘ ืฉืœื™ื—ื” ื“ื•ืืจ. ื”ื’ื“ืจืช ื”- SMTP ืžืฉืชื ื” ื™ื”ื™ื” ื‘ืžืงื•ื ื–ืืช
ืœื’ืจื•ื ืœื—ื™ื‘ื•ืจื™ ืจืฉืช SMTP ืœื”ืชื‘ืฆืข ืœืฉืจืช ื”ืžืฆื•ื™ืŸ ื‘ื• ืœืคื™ ื”ืกื“ืจ
ืœืฉืœื•ื— ื™ืฉื™ืจื•ืช ืืช ื”ื”ื•ื“ืขื”. S-nail ืžื›ื™ืจ ืฉืœื•ืฉื” "SMTP" ืฉื•ื ื™ื
ืคืจื•ื˜ื•ืงื•ืœื™ื":

ยท ืคืจื•ื˜ื•ืงื•ืœ ื”-SMTP ื”ืจื’ื™ืœ (RFC 5321) ืฉื—ื™ ื‘ื“ืจืš ื›ืœืœ ืขืœ ื™ืฆื™ืืช ื”ืฉืจืช 25
ื•ื“ื•ืจืฉ ื”ื’ื“ืจืช ื” smtp-use-starttls ืžืฉืชื ื” ื›ื“ื™ ืœื”ื–ื™ืŸ SSL/TLS
ืžืฆื‘ ื”ืคืขืœื” ืžื•ืฆืคืŸ. ื”ืงืฆื” ืขืจืš ื›ืžื• [v15-compat]
'[smtp://][user[:password]@]ืฉืจืช[:port]' ([no v15-compat]
'[smtp://]ืฉืจืช[:port]') ื›ื“ื™ ืœื‘ื—ื•ืจ ื‘ืคืจื•ื˜ื•ืงื•ืœ ื–ื”.
ยท ื•ืื– ืžื” ืฉื ืงืจื SMTPS ืฉืืžื•ืจ ืœื—ื™ื•ืช ืขืœ ื™ืฆื™ืืช ืฉืจืช 465 ื•ื”ื•ื
ืžืื•ื‘ื˜ื— SSL/TLS ื‘ืื•ืคืŸ ืื•ื˜ื•ืžื˜ื™. ืœืจื•ืข ื”ืžื–ืœ ื–ื” ืžืขื•ืœื ืœื ื”ืคืš ืœืกื˜ื ื“ืจื˜ื™
ืคืจื•ื˜ื•ืงื•ืœ ื•ืœื›ืŸ ืขืฉื•ื™ ืฉืœื ืœื”ื™ื•ืช ื ืชืžืš ืขืœ ื™ื“ื™ ืžืกื“ ื”ื ืชื•ื ื™ื ืฉืœ ืฉื™ืจื•ืชื™ ื”ืจืฉืช ื”ืžืืจื—ื™ื ืฉืœืš
- ืœืžืขืฉื” ืžืกืคืจ ื”ื™ืฆื™ืื” ื›ื‘ืจ ื”ื•ืงืฅ ืžื—ื“ืฉ ืœืคืจื•ื˜ื•ืงื•ืœื™ื ืื—ืจื™ื!

SMTPS ื”ื•ื ื‘ื›ืœ ื–ืืช ืคืจื•ื˜ื•ืงื•ืœ ื”ืžื•ืฆืข ื ืคื•ืฅ ื•ืœื›ืŸ ื ื™ืชืŸ ืœื‘ื—ื•ืจ ืื•ืชื• ืขืœ ื™ื“ื™
ื”ืงืฆืืช ืขืจืš ื›ืžื• [v15-compat] 'smtps://[user[:password]@]server[:port]'
([ืœืœื v15-compat] 'smtps://server[:port]'); ื‘ืฉืœ ื”ื‘ืขื™ื•ืช ืฉื”ื•ื–ื›ืจื• ื–ื”
ื‘ื“ืจืš ื›ืœืœ ื™ืฉ ืฆื•ืจืš ืœืฆื™ื™ืŸ ื‘ืžืคื•ืจืฉ ืืช ื”ื™ืฆื™ืื” ื‘ืชื•ืจ ':465', ืขื ื–ืืช.
ยท ืœื‘ืกื•ืฃ ื™ืฉ ืืช ืคืจื•ื˜ื•ืงื•ืœ SUBMISSION (RFC 6409), ืฉื‘ื“ืจืš ื›ืœืœ ืžืžืฉื™ืš ืœื—ื™ื•ืช
ื™ืฆื™ืืช ืฉืจืช 587 ื•ื”ื™ื ื›ืžืขื˜ ื–ื”ื” ืœืคืจื•ื˜ื•ืงื•ืœ SMTP ืž
ื ืงื•ื“ืช ืžื‘ื˜ S-nails ืœืฆื“ ื–ื”; ื–ื” ื“ื•ืจืฉ ืœื”ื’ื“ื™ืจ ืืช smtp-use-starttls
ืžืฉืชื ื” ื›ื“ื™ ืœื”ื™ื›ื ืก ืœืžืฆื‘ ื”ืคืขืœื” ืžืื•ื‘ื˜ื— SSL/TLS. ื”ืงืฆื” ืขืจืš ื›ืžื•
[v15-compat] 'submission://[user[:password]@]server[:port]' ([no v15-compat]
'submission://server[:port]').

ืœืžื™ื“ืข ื ื•ืกืฃ ืขืœ ืื™ืฉื•ืจื™ื ื•ื›ื•' ืจืื” On ื›ืชื•ื‘ืช ื”ืืชืจ ืชื—ื‘ื™ืจ ื• ืชึฐืขื•ึผื“ึธื” ื‘ื“ื™ืงื”. ื”
ื”ืขื‘ืจืช SMTP ืžื‘ื•ืฆืขืช ื‘ืชื”ืœื™ืš ืฆืืฆื, ื”ืคื•ืขืœ ื‘ืื•ืคืŸ ืืกื™ื ื›ืจื•ื ื™ ืืœื ืื ื›ืŸ
ืื• sendwait ืื• ืžึดืœื•ึผืœึดื™ ื”ืžืฉืชื ื” ืžื•ื’ื“ืจ. ืื ื”ื•ื ืžืงื‘ืœ TERM
ืื•ืช, ื–ื” ื™ื‘ื˜ืœ ื•ื™ืฉืžื•ืจ ืืช ื”ื”ื•ื“ืขื” ืœ-DEAD.

smtp-auth-USER@HOST, smtp-auth-HOST, smtp-auth
[ืืคืฉืจื•ืช] ืฉืจืฉืจืช ืžืฉืชื ื™ื ื”ืžื’ื“ื™ืจื” ืืช ืฉื™ื˜ืช ื”ืื™ืžื•ืช SMTP. ืืคืฉืจื™
ื”ืขืจื›ื™ื ื”ื 'none' ([no v15-compat] ื‘ืจื™ืจืช ืžื—ื“ืœ), 'plain' ([v15-compat] ื‘ืจื™ืจืช ืžื—ื“ืœ),
'login' ื•ื›ืŸ ื”ืฉื™ื˜ื•ืช [ืื•ืคืฆื™ื•ื ืœื™ื•ืช] 'cram-md5' ื•-'gssapi'. ืื– ืื—ื“'
ื”ืฉื™ื˜ื” ืื™ื ื” ื–ืงื•ืงื” ืœืื™ืฉื•ืจื™ ืžืฉืชืžืฉ, 'gssapi' ื“ื•ืจืฉ ืฉื ืžืฉืชืžืฉ ื•ื”ื›ืœ
ืฉื™ื˜ื•ืช ืื—ืจื•ืช ื“ื•ืจืฉื•ืช ืฉื ืžืฉืชืžืฉ ื•ืกื™ืกืžื”. ืจืื” [v15-compat] SMTP, ื”ืžืฉืชืžืฉ
ื• ืกื™ืกืžื ([ืœืœื v15-compat] smtp-auth-password ื• smtp-auth-user). ืฆื™ื™ืŸ ื–ืืช
smtp-auth-HOST ื”ื•ื [v15-compat]. [ืœืœื v15-compat]: ื”ืขืจื” ืขื‘ื•ืจ smtp-auth-USER@HOST:
ืขืฉื•ื™ ืœืขืงื•ืฃ ืชืœื•ื™ ื‘ื›ืชื•ื‘ืช ื”ืฉื•ืœื— ื‘ืžืฉืชื ื” ื”ื—ืœ ืž-.

smtp-auth-password
[ืืคืฉืจื•ืช] [ืœืœื v15-compat] ืžื’ื“ื™ืจ ืืช ืกื™ืกืžืช ื”ื—ื–ืจื” ื”ื’ืœื•ื‘ืœื™ืช ืขื‘ื•ืจ SMTP
ืื™ืžื•ืช. ืื ืฉื™ื˜ืช ื”ืื™ืžื•ืช ื“ื•ืจืฉืช ืกื™ืกืžื”, ืื‘ืœ ืืฃ ืื—ืช ืžื”ืŸ ืœื
smtp-auth-password ื•ื’ื ืœื ื”ืชืืžื” smtp-auth-password-USER@HOST ื™ื›ื•ืœ ืœื”ืžืฆื,
S-nail ื™ื‘ืงืฉ ืกื™ืกืžื” ื‘ื˜ืจืžื™ื ืœ ืฉืœ ื”ืžืฉืชืžืฉ.

smtp-auth-password-USER@HOST
[ืœืœื v15-compat] ืขืงื™ืคื•ืช smtp-auth-password ืขื‘ื•ืจ ืขืจื›ื™ื ืกืคืฆื™ืคื™ื™ื ืฉืœ ื”ืฉื•ืœื—
ื›ืชื•ื‘ื•ืช, ืชืœื•ื™ ื‘ืžืฉืชื ื” ื”ื—ืœ ืž-.

smtp-auth-user
[ืืคืฉืจื•ืช] [ืœืœื v15-compat] ืžื’ื“ื™ืจ ืืช ืฉื ื”ืžืฉืชืžืฉ ื”ื’ืœื•ื‘ืœื™ ืขื‘ื•ืจ SMTP
ืื™ืžื•ืช. ืื ืฉื™ื˜ืช ื”ืื™ืžื•ืช ื“ื•ืจืฉืช ืฉื ืžืฉืชืžืฉ, ืืš ืœื ืืฃ ืื—ืช ืžื”ืŸ
smtp-auth-user ื•ื’ื ืœื ื”ืชืืžื” smtp-auth-user-USER@HOST ื ื™ืชืŸ ืœืžืฆื•ื, S-nail will
ืœื‘ืงืฉ ืฉื ืžืฉืชืžืฉ ื‘ื˜ืจืžื™ื ืœ ืฉืœ ื”ืžืฉืชืžืฉ.

smtp-auth-user-USER@HOST
[ืœืœื v15-compat] ืขืงื™ืคื•ืช smtp-auth-user ืขื‘ื•ืจ ืขืจื›ื™ื ืกืคืฆื™ืคื™ื™ื ืฉืœ ื›ืชื•ื‘ื•ืช ื”ืฉื•ืœื—,
ืชืœื•ื™ ื‘ืžืฉืชื ื” ื”ื—ืœ ืž-.

smtp-hostname
[v15-compat] ื‘ื“ืจืš ื›ืœืœ S-nail ืžืฉืชืžืฉ ื‘ืžืฉืชื ื” ื”ื—ืœ ืž- ืœื’ื–ื•ืจ ืืช ื”ื“ืจื•ืฉ
ืžื™ื“ืข 'USER@HOST' ื›ื“ื™ ืœื”ื•ืฆื™ื ืคืงื•ื“ืช SMTP 'MAIL FROM:<>'. ื”ื’ื“ืจื”
smtp-hostname ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื›ื“ื™ ืœื”ืฉืชืžืฉ ื‘-'USER' ืžื—ืฉื‘ื•ืŸ SMTP (SMTP ืื•
ื”ืžืฉืชืžืฉ ืฉืจืฉืจืช ืžืฉืชื ื”) ื•ื”-'HOST' ืžื”ืชื•ื›ืŸ ืฉืœ ืžืฉืชื ื” ื–ื” (ืื•, ืื
ื–ื• ื”ืžื—ืจื•ื–ืช ื”ืจื™ืงื”, ื”ืžืืจื— ืื• ืืช ืฉื ื”ืžืืจื— ื”ืžืงื•ืžื™ ื›ืžื•ืฆื ืื—ืจื•ืŸ). ื–ึถื”
ืœืขืชื™ื ืงืจื•ื‘ื•ืช ืžืืคืฉืจ ืฉื™ืžื•ืฉ ื‘ื›ืชื•ื‘ืช ืฉื”ื™ื ื‘ืขืฆืžื” ืชืงืคื” ืืš ืžืชืืจื—ืช ืืฆืœ ืกืคืง ืื—ืจ
ืžืžื” (ื‘ ื”ื—ืœ ืž-) ืขื•ืžื“ ืœืฉืœื•ื— ืืช ื”ื”ื•ื“ืขื”. ื”ื’ื“ืจืช ืžืฉืชื ื” ื–ื” ื’ื
ืžืฉืคื™ืข ืขืœ 'ืžื–ื”ื” ื”ื•ื“ืขื”:' ืฉื ื•ืฆืจ.

ืžืžืฉืง ืกืคืื
[ืืคืฉืจื•ืช] ืขืœ ืžื ืช ืœื”ืฉืชืžืฉ ื‘ื›ืœ ืื—ืช ืžื”ืคืงื•ื“ื•ืช ื”ืงืฉื•ืจื•ืช ืœืกืคืื (ื›ืžื• ืœืžืฉืœ, ื“ื•ืืจ ื–ื‘ืœ)
ื™ืฉ ืœื”ื’ื“ื™ืจ ืืช ืžืžืฉืง ื”ืกืคืื ื”ืจืฆื•ื™ ืขืœ ื™ื“ื™ ื”ื’ื“ืจืช ืžืฉืชื ื” ื–ื”. ืื ื
ืขื™ื™ืŸ ื‘ืกืขื™ืฃ ื”ืžื“ืจื™ืš ื˜ื™ืคื•ืœ ื“ื•ืืจ ื–ื‘ืœ ืœืชืžื•ื ื” ื”ืžืœืื” ืฉืœ ืกืคืื
ื˜ื™ืคื•ืœ ื‘-S-nail. ื™ื™ืชื›ืŸ ืฉื›ืœ ื”ืžืžืฉืงื™ื ื”ื‘ืื™ื ื™ื”ื™ื• ื–ืžื™ื ื™ื ืื• ืืฃ ืื—ื“ ืžื”ื:

'ืกืคืื' ืื™ื ื˜ืจืืงืฆื™ื” ืขื ืกืคืื(1) ืžื” ืกืคืื ืžืชื ืงืฉ(1)
(http://spamassassin.apache.org SpamAssassin) ืกื•ื•ื™ื˜ื”. ืฉื•ื ื” ืžื”
ืžืžืฉืง ืžืกื ืŸ ื’ื ืจื™ S-nail ื™ื•ืกื™ืฃ ืื•ื˜ื•ืžื˜ื™ืช ืืช ื”ืžืชืื™ื
ื˜ื™ืขื•ื ื™ื ืœืคืงื•ื“ื” ื ืชื•ื ื” ื•ื™ืฉ ืœื• ืืช ื”ื™ื“ืข ื”ื“ืจื•ืฉ ืœื ื™ืชื•ื—
ื”ืคืœื˜ ืฉืœ ื”ืชื•ื›ื ื™ืช. ืขืจืš ื‘ืจื™ืจืช ืžื—ื“ืœ ืขื‘ื•ืจ spamc-command ื™ื”ื™ื”
ื”ื™ื“ื•ืจ ืœืชื•ืš ื”ื‘ื™ื ืืจื™ S-nail if ืกืคืื(1) ื ืžืฆื ื‘-PATH
ื‘ืžื”ืœืš ื”ื™ื“ื•ืจ. ื”ืื ื™ื”ื™ื” ืฆื•ืจืš ืœื”ื’ื“ื™ืจ ืกืคืฆื™ืคื™
ืกื•ื’ ื”ื—ื™ื‘ื•ืจ (ื‘ืžืงื•ื ืœื”ืฉืชืžืฉ ื‘ืงื•ื‘ืฅ ืชืฆื•ืจื” ื‘ืฉื‘ื™ืœ ื–ื”), ื”
ืžืฉืชื ื” ื˜ื™ืขื•ื ื™ ืกืคืื ื™ื›ื•ืœ ืœืฉืžืฉ ื›ืžื• ืœืžืฉืœ, '-d
server.example.com -p 783'. ืืคืฉืจ ื’ื ืœืฆื™ื™ืŸ ืคืจ ืžืฉืชืžืฉ
ืชืฆื•ืจื” ื‘ืืžืฆืขื•ืช ืžืฉืชืžืฉ spamc. ืฉื™ืžื• ืœื‘ ืฉืžืžืฉืง ื–ื” ืื™ื ื• ื‘ื•ื“ืง
ื”ื“ื’ืœ 'is-spam' ืฉืœ ื”ื•ื“ืขื” ืขื‘ื•ืจ ื”ืคืงื•ื“ื” spamforget.

'spamd' S-nail ื™ืชืงืฉืจ ื™ืฉื™ืจื•ืช ืขื ืกืคืื ืžืชื ืงืฉ(1) ื“ืžื•ืŸ
ื“ื•ืืจ ื–ื‘ืœ(1) ื‘ืืžืฆืขื•ืช ื ืชื™ื‘ ืžื‘ื•ืกืก ื™ื•ื ื™ืงืก(4) ืฉืงืข ื–ืจื ื›ืžืคื•ืจื˜ ื‘
spamd-socket. ืืคืฉืจ ืœืฆื™ื™ืŸ ืชืฆื•ืจื” ืœื›ืœ ืžืฉืชืžืฉ ื‘ืืžืฆืขื•ืช
ืžืฉืชืžืฉ spamd.

ืชืžื™ื›ืช ืžืกื ืŸ ื“ื•ืืจ ื–ื‘ืœ ื’ื ืจื™ืช 'ืžืกื ืŸ' ื‘ืืžืฆืขื•ืช ื•ื•ื™ื ื”ื ื™ืชื ื™ื ืœื”ื’ื“ืจื” ื‘ืื•ืคืŸ ื—ื•ืคืฉื™. ื–ึถื”
ื”ืžืžืฉืง ืžื™ื•ืขื“ ืœืชื•ื›ื ื™ื•ืช ื›ืžื• ื‘ื•ื’ื•ืคื™ืœื˜ืจ(1) ื• sylfilter(1) ื•
ื“ื•ืจืฉ ื”ืชื ื”ื’ื•ืช ื‘ื”ืชืื ืœืกื˜ื˜ื•ืก ื”ื™ืฆื™ืื” ืฉืœ ื”ื•ื•ื™ื ืขื‘ื•ืจ
ืœืคื—ื•ืช ื”ืคืงื•ื“ื” ื“ื•ืืจ ื–ื‘ืœ ('0' ื›ืœื•ืžืจ ื”ื•ื“ืขื” ื”ื™ื ืกืคืื, '1' ืขื‘ื•ืจ
ืœื ื“ื•ืืจ ื–ื‘ืœ, '2' ืขื‘ื•ืจ ืœื ื‘ื˜ื•ื— ื•ื›ืœ ืขืจืš ื”ื—ื–ืจื” ืื—ืจ ื”ืžืฆื™ื™ืŸ ืงืฉื™ื—
ืฉืึฐื’ึดื™ืึธื”); ืžื›ื™ื•ื•ืŸ ืฉื”-hooks ื™ื›ื•ืœ ืœื›ืœื•ืœ ื”ืคื ื™ื™ืช ืงื˜ืขื™ ืงื•ื“ ืžืขื˜ืคืช
ื ื™ืชืŸ ืœื™ื™ืจื˜ ื”ืชื ื”ื’ื•ืช ืœืคื™ ื”ืฆื•ืจืš. ื”ื•ื•ื™ื ื”ื
spamfilter-ham, spamfilter-noham, ืžืกื ืŸ ืกืคืื-nospam, ืงืฆื‘ ืžืกื ืŸ ื“ื•ืืจ ื–ื‘ืœ
ื• ืžืกื ืŸ ื“ื•ืืจ ื–ื‘ืœ; ื”ืกืขื™ืฃ ื”ื™ื“ื ื™ ื˜ื™ืคื•ืœ ื“ื•ืืจ ื–ื‘ืœ ืžื›ื™ืœ ื“ื•ื’ืžืื•ืช
ืขื‘ื•ืจ ืชื•ื›ื ื™ื•ืช ืžืกื•ื™ืžื•ืช. ืกื‘ื™ื‘ืช ื”ืชื”ืœื™ืš ืฉืœ ื”ื•ื•ื™ื ืชื”ื™ื”
ืžืฉืชื ื™ื NAIL_TMPDIR, TMPDIR ื•-NAIL_FILENAME_GENERATED ืžื•ื’ื“ืจื™ื. ื”ืขืจื”
ื–ื” ืชืžื™ื›ื” ืขื‘ื•ืจ ืฆื™ื•ืŸ ื“ื•ืืจ ื–ื‘ืœ ื“ื•ืืจ ื–ื‘ืœ ืื™ื ื• ื ืชืžืš ืืœื ืื ื›ืŸ
[ืื•ืคืฆื™ื”]ืชืžื™ื›ื” ืื•ืคืฆื™ื•ื ืœื™ืช ื‘ื‘ื™ื˜ื•ื™ื™ื ืจื’ื•ืœืจื™ื™ื ื–ืžื™ื ื” ื•ื”-
spamfilter-rate-scanscore ื”ืžืฉืชื ื” ืžื•ื’ื“ืจ.

ืกืคืื-maxsize
[ืืคืฉืจื•ืช] ื”ื•ื“ืขื•ืช ื”ื—ื•ืจื’ื•ืช ืžื’ื•ื“ืœ ื–ื” ืœื ื™ื•ืขื‘ืจื• ืœื”ื’ื“ืจื•ืช ื”ืžื•ื’ื“ืจื•ืช
ืžืžืฉืง ืกืคืื. ื‘ืจื™ืจืช ื”ืžื—ื“ืœ ื”ื™ื 420000 ื‘ืชื™ื.

spamc-command
[ืื•ืคืฆื™ื”] ื”ืฉื‘ื™ืœ ืืœ ืกืคืื(1) ืชื•ื›ื ื™ืช ืขื‘ื•ืจ 'ืกืคืื' ืžืžืฉืง ืกืคืื. ืคืชืง
ืฉื”ื ืชื™ื‘ ืื™ื ื• ืžื•ืจื—ื‘, ืืœื ืžืฉืžืฉ "ื›ืžื•ืช ืฉื”ื•ื". ื ืชื™ื‘ ืœืื—ื•ืจ ื™ื”ื™ื”
ื”ื™ื“ื•ืจ ืœืชื•ืš ื”ื‘ื™ื ืืจื™ S-nail ืื ืงื•ื‘ืฅ ื”ื”ืคืขืœื” ื ืžืฆื ื‘ืžื”ืœืš
ื”ึทื”ื“ึธืจึธื”.

ื˜ื™ืขื•ื ื™ ืกืคืื
[ืืคืฉืจื•ืช] ืœืžืจื•ืช ืฉ-S-nail ืขื•ืกืง ื‘ืจื•ื‘ ื”ื˜ื™ืขื•ื ื™ื ืฉืœ 'ืกืคืื'
ืžืžืฉืง ืกืคืื ื‘ืื•ืคืŸ ืื•ื˜ื•ืžื˜ื™, ื™ื™ืชื›ืŸ ืฉืœืคื—ื•ืช ืœืคืขืžื™ื ืจืฆื•ื™ ืœืคืจื˜
ืงืฉืจื™ื ื”ืงืฉื•ืจื™ื ืœื—ื™ื‘ื•ืจ ื“ืจืš ืžืฉืชื ื” ื–ื”, ืœืžืฉืœ, '-d server.example.com -p 783'.

ืžืฉืชืžืฉ spamc
[ืืคืฉืจื•ืช] ืฆื™ื™ืŸ ืฉื ืžืฉืชืžืฉ ืขื‘ื•ืจ ืงื‘ืฆื™ ืชืฆื•ืจื” ืœื›ืœ ืžืฉืชืžืฉ ืขื‘ื•ืจ ื”-'spamc'
ืžืžืฉืง ืกืคืื. ืื ื–ื” ืžื•ื’ื“ืจ ืœืžื—ืจื•ื–ืช ื”ืจื™ืงื”, S-nail ื™ืฉืชืžืฉ ื‘ืฉื
ืฉืœ ื”ื–ืจื ื”ืžืฉืชืžืฉ.

spamd-socket
[ืืคืฉืจื•ืช] ืฆื™ื™ืŸ ืืช ื”ื ืชื™ื‘ ืฉืœ ื™ื•ื ื™ืงืก(4) ืฉืงืข ื“ื•ืžื™ื™ืŸ ืฉืขืœื™ื• ื“ื•ืืจ ื–ื‘ืœ(1) ืžืงืฉื™ื‘
ืขื‘ื•ืจ ื—ื™ื‘ื•ืจื™ื ืขื‘ื•ืจ 'ืกืคืื' ืžืžืฉืง ืกืคืื. ืฉื™ืžื• ืœื‘ ืฉื”ื ืชื™ื‘ ืœื
ืžื•ืจื—ื‘, ืืš ื ืขืฉื” ืฉื™ืžื•ืฉ "ื›ืžื•ืช ืฉื”ื•ื".

ืžืฉืชืžืฉ spamd
[ืืคืฉืจื•ืช] ืฆื™ื™ืŸ ืฉื ืžืฉืชืžืฉ ืขื‘ื•ืจ ืงื‘ืฆื™ ืชืฆื•ืจื” ืœื›ืœ ืžืฉืชืžืฉ ืขื‘ื•ืจ ื”-'spamd'
ืžืžืฉืง ืกืคืื. ืื ื–ื” ืžื•ื’ื“ืจ ืœืžื—ืจื•ื–ืช ื”ืจื™ืงื”, S-nail ื™ืฉืชืžืฉ ื‘ืฉื
ืฉืœ ื”ื–ืจื ื”ืžืฉืชืžืฉ.

spamfilter-ham, spamfilter-noham, ืžืกื ืŸ ืกืคืื-nospam, ืงืฆื‘ ืžืกื ืŸ ื“ื•ืืจ ื–ื‘ืœ, ืžืกื ืŸ ื“ื•ืืจ ื–ื‘ืœ
[ืืคืฉืจื•ืช] ืคืงื•ื“ื•ืช ื•ืืจื’ื•ืžื ื˜ื™ื ืขื‘ื•ืจ 'ืžืกื ืŸ' ืžืžืฉืง ืกืคืื. ื”ืžื“ืจื™ืš
ืกืขื™ืฃ ื˜ื™ืคื•ืœ ื“ื•ืืจ ื–ื‘ืœ ืžื›ื™ืœ ื“ื•ื’ืžืื•ืช ืœืชื•ื›ื ื™ื•ืช ืžืกื•ื™ืžื•ืช.

spamfilter-rate-scanscore
[ืืคืฉืจื•ืช] ื‘ื’ืœืœ ื”ืื•ืคื™ ื”ื’ื ืจื™ ืฉืœ ื”'ืžืกื ืŸ' ืžืžืฉืง ืกืคืื ืฆื™ื•ื ื™ ืกืคืื
ืื™ื ื ื ืชืžื›ื™ื ืขื‘ื•ืจื• ื›ื‘ืจื™ืจืช ืžื—ื“ืœ, ืืœื ืื ื”ื‘ื™ื˜ื•ื™ ื”ืจื’ื•ืœืจื™ ื”ืื•ืคืฆื™ื•ื ืœื™ [Option]
ืชืžื™ื›ื” ื–ืžื™ื ื” ืื– ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื‘ื”ื’ื“ืจืช ื”ืžืฉืชื ื” ื”ื–ื” ื›ื“ื™ ืœื”ืชื’ื‘ืจ ืขืœ ื–ื”
ื”ึทื’ื‘ึผึธืœึธื”. ื–ื” ืžืชืคืจืฉ ื›ืš: ืจืืฉื™ืช ืžื ืชื— ืžืกืคืจ (ืกืคืจื•ืช).
ืฉื—ื™ื™ื‘ ืœื”ื™ื•ืช ืื—ืจื™ื• ื ืงื•ื“ื”-ืคืกื™ืง ';' ื•ื‘ื™ื˜ื•ื™ ืจื’ื™ืœ. ืื– ื”
ื”ืื—ืจื•ืŸ ืžืฉืžืฉ ืœื ื™ืชื•ื— ืฉื•ืจืช ื”ืคืœื˜ ื”ืจืืฉื•ื ื” ืฉืœ ืงืฆื‘ ืžืกื ืŸ ื“ื•ืืจ ื–ื‘ืœ ื•ื•, ื•,
ื‘ืžืงืจื” ืฉื”ื”ืขืจื›ื” ืชืฆืœื™ื—, ื”ืงื‘ื•ืฆื” ืฉืฆื•ื™ื ื” ื‘ืืžืฆืขื•ืช ื”-
ืžืกืคืจ ืžืชืคืจืฉ ื›ืฆื™ื•ืŸ ืกืจื™ืงืช ื ืงื•ื“ื” ืฆืคื”.

ssl-ca-dir
[ืืคืฉืจื•ืช] ืžืฆื™ื™ื ืช ืกืคืจื™ื™ื” ืขื ืื™ืฉื•ืจื™ CA ื‘-PEM (ืฉื™ืคื•ืจ ื”ืžื—ื™ืจื™ื
ื“ื•ืืจ) ืœืื™ืžื•ืช ืชืขื•ื“ื•ืช ืฉืจืช SSL/TLS. ืœึดืจึฐืื•ึนืช
SSL_CTX_load_verify_locations(3) ืœืžื™ื“ืข ื ื•ืกืฃ.

ssl-ca-file
[ืืคืฉืจื•ืช] ืžืฆื™ื™ืŸ ืงื•ื‘ืฅ ืขื ืื™ืฉื•ืจื™ CA ื‘ืคื•ืจืžื˜ PEM ืœืื™ืžื•ืช ืฉืœ
ืชืขื•ื“ื•ืช ืฉืจืช SSL/TLS. ืœึดืจึฐืื•ึนืช SSL_CTX_load_verify_locations(3) ืœืขื•ื“
ืžื™ื“ืข.

ssl-cert-USER@HOST, ssl-cert-HOST, ssl-cert
[ืืคืฉืจื•ืช] ืฉืจืฉืจืช ืžืฉืชื ื™ื ื”ืงื•ื‘ืขืช ืืช ืฉื ื”ืงื•ื‘ืฅ ืขื‘ื•ืจ ืื™ืฉื•ืจ ืœืงื•ื— SSL/TLS
ื ื“ืจืฉ ืขืœ ื™ื“ื™ ืฉืจืชื™ื ืžืกื•ื™ืžื™ื. ื–ื”ื• ืžืžืฉืง ื™ืฉื™ืจ ืœื—ืจื™ืฅ 'ืื™ืฉื•ืจ'
ืฉืœ SSL_CONF_cmd(3) ืคื•ื ืงืฆื™ื” ืฉืœ ืกืคืจื™ื™ืช OpenSSL, ืื ื–ืžื™ื ื”.

ssl-cipher-list-USER@HOST, ssl-cipher-list-HOST, ssl-cipher-list
[ืืคืฉืจื•ืช] ืžืฆื™ื™ืŸ ืจืฉื™ืžื” ืฉืœ ืฆืคื ื™ื ืขื‘ื•ืจ ื—ื™ื‘ื•ืจื™ SSL/TLS. ื–ื” ื™ืฉื™ืจ
ืžืžืฉืง ืœื—ืจื™ืฅ 'CipherString' ืฉืœ SSL_CONF_cmd(3) ื”ืคื•ื ืงืฆื™ื” ืฉืœ
ืกืคืจื™ื™ืช OpenSSL, ืื ื–ืžื™ื ื”; ืœึดืจึฐืื•ึนืช Ciphers(1) ืœืžื™ื“ืข ื ื•ืกืฃ. ื›ื‘ืจื™ืจืช ืžื—ื“ืœ
S-nail ืœื ืžื’ื“ื™ืจ ืจืฉื™ืžื” ืฉืœ ืฆืคื ื™ื, ืฉืœืžืขืฉื” ื™ืฉืชืžืฉ ื‘-a ืคืจื•ื˜ื•ืงื•ืœ ssl
ืฆื•ืคืŸ ืกืคืฆื™ืคื™ (ืชืงื ื™ ืคืจื•ื˜ื•ืงื•ืœ ื ืฉืœื—ื™ื ืขื ืจืฉื™ืžื” ืฉืœ ืฆืคื ื™ื ืžืงื•ื‘ืœื™ื),
ืื•ืœื™ ืฆืคื•ืฃ ืœืžื” ืฉืกืคืจื™ื™ืช SSL/TLS ื‘ืฉื™ืžื•ืฉ ื‘ืคื•ืขืœ ืชื•ืžื›ืช - ื”ืžื“ืจื™ืš
ืกืขื™ืฃ An ื“ื•ื’ืžื” ืชืฆื•ืจื” ืžื›ื™ืœ ื’ื ืžืงืจื” ืฉื™ืžื•ืฉ ื‘-SSL/TLS.

ssl-config-file
[ืืคืฉืจื•ืช] ืื ื”ืžืฉืชื ื” ื”ื–ื” ืžื•ื’ื“ืจ S-nail ื™ืงืจื CONF_modules_load_file(3) ืœ
ืืคืฉืจ ืœื”ื’ื“ื™ืจ ืืช OpenSSL ื‘ื”ืชืื ืœืื‘ื˜ื—ืช ื”ืžืขืจื›ืช ื”ืžืืจื—ืช
ื”ื’ื“ืจื•ืช. ืื ื ื™ืชืŸ ืขืจืš ืœื ืจื™ืง, ื–ื” ื™ืฉืžืฉ ืœืฆื™ื•ืŸ
ืงื•ื‘ืฅ ืชืฆื•ืจื” ืœืฉื™ืžื•ืฉ ื‘ืžืงื•ื ื‘ืจื™ืจืช ื”ืžื—ื“ืœ ื”ืขื•ืœืžื™ืช ืฉืœ OpenSSL; ืฉื™ื ืœื‘ ืฉื‘
ื‘ืžืงืจื” ื–ื” ื–ื• ืฉื’ื™ืื” ืื โ€‹โ€‹ืœื ื ื™ืชืŸ ืœื˜ืขื•ืŸ ืืช ื”ืงื•ื‘ืฅ. ืฉื ื”ืืคืœื™ืงืฆื™ื” ื™ื”ื™ื”
ืชืžื™ื“ ื™ืขื‘ืจื• ื›"ืžืกืžืจ".

ssl-crl-ืงื•ื‘ืฅ
[ืืคืฉืจื•ืช] ืžืฆื™ื™ืŸ ืงื•ื‘ืฅ ื”ืžื›ื™ืœ CRL ื‘ืคื•ืจืžื˜ PEM ืœืฉื™ืžื•ืฉ ื‘ืขืช ื”ืื™ืžื•ืช
ืชืขื•ื“ื•ืช ืฉืจืช SSL/TLS.

ssl-crl-dir
[ืืคืฉืจื•ืช] ืžืฆื™ื™ืŸ ืกืคืจื™ื™ื” ื”ืžื›ื™ืœื” ืงื‘ืฆื™ื ืขื CRL ื‘ืคื•ืจืžื˜ PEM ืœืฉื™ืžื•ืฉ
ื‘ืขืช ืื™ืžื•ืช ืื™ืฉื•ืจื™ ืฉืจืช SSL/TLS.

ssl-key-USER@HOST, ssl-key-HOST, ืžืงืฉ ssl
[ืืคืฉืจื•ืช] ืฉืจืฉืจืช ืžืฉืชื ื™ื ื”ืžื’ื“ื™ืจื” ืืช ืฉื ื”ืงื•ื‘ืฅ ืขื‘ื•ืจ ื”ืžืคืชื— ื”ืคืจื˜ื™ ืฉืœ SSL/TLS
ืชืขื•ื“ืช ืœืงื•ื—. ืื ืœื ืžื•ื’ื“ืจ, ื ืขืฉื” ืฉื™ืžื•ืฉ ื‘ืฉื ืงื•ื‘ืฅ ื”ืื™ืฉื•ืจ. ื”
ื”ืงื•ื‘ืฅ ืฆืคื•ื™ ืœื”ื™ื•ืช ื‘ืคื•ืจืžื˜ PEM. ื–ื”ื• ืžืžืฉืง ื™ืฉื™ืจ ืœ
ื—ืจื™ืฅ 'PrivateKey' ืฉืœ SSL_CONF_cmd(3) ืคื•ื ืงืฆื™ื” ืฉืœ ืกืคืจื™ื™ืช OpenSSL, ืื
ื–ืžื™ืŸ.

ssl-method-USER@HOST, ssl-method-HOST, ssl-ืฉื™ื˜ืช
[ืืคืฉืจื•ืช] [ืžื™ื•ืฉืŸ] ืื ื ื”ืฉืชืžืฉ ื‘ื’ืจืกื” ื”ื—ื“ืฉื” ื•ื”ื’ืžื™ืฉื” ื™ื•ืชืจ ืคืจื•ื˜ื•ืงื•ืœ ssl ื‘ืžืงื•ื ื–ืืช:
ืื ืฉื ื™ ื”ืขืจื›ื™ื ืžื•ื’ื“ืจื™ื, ืคืจื•ื˜ื•ืงื•ืœ ssl ื™ืงื‘ืœ ืขื“ื™ืคื•ืช! ื ื™ืชืŸ ืœื”ื’ื“ื™ืจ ืœ-
ื”ืขืจื›ื™ื ื”ื‘ืื™ื, ื”ืขืจื›ื™ื ืฉื‘ื”ื ื ืขืฉื” ืฉื™ืžื•ืฉ ื‘ืคื•ืขืœ ืคืจื•ื˜ื•ืงื•ืœ ssl ืžืคืจื˜ ืืœื™ื• ื”ื•ื ื ืžืฆื
ืžืžื•ืคื” ืžื•ืฆื’ ื‘ืกื•ื’ืจื™ื™ื: 'tls1.2' ('-ALL, TLSv1.2'), 'tls1.1' ('-ALL,
TLSv1.1'), 'tls1' ('-ALL, TLSv1') ื•-'ssl3' ('-ALL, SSLv3'); ื”ืขืจืš ื”ืžื™ื•ื—ื“
'ืื•ื˜ื•' ืžืžื•ืคื” ืœ'ALL, -SSLv2' ื•ื‘ื›ืš ื›ื•ืœืœ ืืช ืคืจื•ื˜ื•ืงื•ืœ SSLv3. ื”ืขืจื”
ืฉ-SSLv2 ื›ื‘ืจ ืœื ื ืชืžืš ื‘ื›ืœืœ.

ssl-protocol-USER@HOST, ssl-protocol-HOST, ืคืจื•ื˜ื•ืงื•ืœ ssl
[ืืคืฉืจื•ืช] ืฆื™ื™ืŸ ืืช ืคืจื•ื˜ื•ืงื•ืœ SSL/TLS ื‘ืฉื™ืžื•ืฉ. ื–ื”ื• ืžืžืฉืง ื™ืฉื™ืจ ืœ
ื—ืจื™ืฅ 'ืคืจื•ื˜ื•ืงื•ืœ' ืฉืœ SSL_CONF_cmd(3) ืคื•ื ืงืฆื™ื” ืฉืœ ืกืคืจื™ื™ืช OpenSSL, ืื
ื–ืžื™ืŸ; ืื—ืจืช ื ืขืฉื” ืฉื™ืžื•ืฉ ื‘ืžื ืชื— ืคื ื™ืžื™ S-nail ืฉืžื‘ื™ืŸ ืืช
ืงื‘ื•ืฆืช ื”ืžืฉื ื” ื”ื‘ืื” ืฉืœ ืžื—ืจื•ื–ื•ืช ืคืงื•ื“ื•ืช (ืœื ืชืœื•ื™ื•ืช ืจื™ืฉื™ื•ืช): 'SSLv3', 'TLSv1',
'TLSv1.1' ื•-'TLSv1.2', ื›ืžื• ื’ื ื”ืขืจืš ื”ืžื™ื•ื—ื“ 'ALL'. ืžืจื•ื‘ื•ืช
ืžืคืจื˜ื™ื ืขืฉื•ื™ื™ื ืœื”ื™ื ืชืŸ ื‘ืืžืฆืขื•ืช ืจืฉื™ืžื” ืžื•ืคืจื“ืช ื‘ืคืกื™ืงื™ื ืืฉืจ ืžืชืขืœืžืช ืžื›ืœ
ืจื•ื•ื— ืœื‘ืŸ. ืงื™ื“ื•ืžืช '+' ืคืœื•ืก ืื•ืคืฆื™ื•ื ืœื™ืช ืชืืคืฉืจ ืคืจื•ื˜ื•ืงื•ืœ, '-' ืžื™ื ื•ืก
ื”ืงื™ื“ื•ืžืช ืชืฉื‘ื™ืช ืื•ืชื•, ื›ืš ืฉ-'-ALL, TLSv1.2' ื™ืืคืฉืจ ืจืง ืืช ื”-TLSv1.2
ืคืจื•ื˜ื•ืงื•ืœ.

ื–ื” ืชืœื•ื™ ื‘ืกืคืจื™ื™ืช TLS/SSL ื”ืžืฉื•ืžืฉืช ืื™ืœื• ืคืจื•ื˜ื•ืงื•ืœื™ื ื ืชืžื›ื™ื ื‘ืคื•ืขืœ
ื•ื‘ืื™ืœื• ืคืจื•ื˜ื•ืงื•ืœื™ื ืžืฉืชืžืฉื™ื ืื ืคืจื•ื˜ื•ืงื•ืœ ssl ืœื ืžื•ื’ื“ืจ, ืื‘ืœ ืฉื™ื ืœื‘ ืฉ-SSLv2 ื›ืŸ
ื›ื‘ืจ ืœื ื ืชืžืš ื‘ื›ืœืœ ื•ืžื•ืฉื‘ืช ื‘ืื•ืคืŸ ืคืขื™ืœ. ื‘ืžื™ื•ื—ื“ ืขื‘ื•ืจ ืคืจื•ื˜ื•ืงื•ืœื™ื ื™ืฉื ื™ื ื™ื•ืชืจ
ืื‘ื˜ื—ื” ืžืคื•ืจืฉืช ssl-cipher-list ืื•ืœื™ ื›ื“ืื™, ืชืจืื” An ื“ื•ื’ืžื”
ืชืฆื•ืจื”.

ssl-rand-egd
[ืืคืฉืจื•ืช] ื ื•ืชืŸ ืืช ืฉื ื”ื ืชื™ื‘ ืœืฉืงืข ื“ืžื•ืŸ ืื ื˜ืจื•ืคื™ื”, ืจืื” RAND_egd(3). ืœึนื
ื›ืœ ืกืคืจื™ื•ืช SSL/TLS ืชื•ืžื›ื•ืช ื‘ื›ืš.

ssl-rand-file
[ืืคืฉืจื•ืช] ื ื•ืชืŸ ืืช ืฉื ื”ื ืชื™ื‘ ืœืงื•ื‘ืฅ ืขื ื ืชื•ื ื™ ืื ื˜ืจื•ืคื™ื”, ืจืื” RAND_load_file(3).
ืื ื”ืงื•ื‘ืฅ ื”ื•ื ืงื•ื‘ืฅ ืจื’ื™ืœ ื”ื ื™ืชืŸ ืœื›ืชื™ื‘ื” ืขืœ ื™ื“ื™ ื”ืžืฉืชืžืฉ ื”ืžื–ืžื™ืŸ, ื ืชื•ื ื™ื ื—ื“ืฉื™ื ื ื›ืชื‘ื™ื
ืืœื™ื• ืœืื—ืจ ื˜ืขื™ื ืชื•.

ssl-verify-USER@HOST, ssl-verify-HOST, ssl-verify
[ืืคืฉืจื•ืช] ืฉืจืฉืจืช ืžืฉืชื ื™ื ื”ืžื’ื“ื™ืจื” ืืช ื”ืคืขื•ืœื” ืฉืชืชื‘ืฆืข ืื ืžืชืจื—ืฉืช ืฉื’ื™ืื”
ื‘ืžื”ืœืš ืื™ืžื•ืช ืื™ืฉื•ืจ ืฉืจืช SSL/TLS. ืขืจื›ื™ื ื—ื•ืงื™ื™ื (ืœื ืชืœื•ื™ื™ ืจื™ืฉื™ื•ืช).
ื”ื 'ืžื—ืžื™ืจื™ื' (ื ื›ืฉืœื™ื ื•ื—ื™ื‘ื•ืจ ืžืงืจื•ื‘ ืžื™ื“), 'ืฉืืœ' (ืฉืืœ ืื ื›ืŸ
ื”ืžืฉืš ื‘ืงืœื˜ ืจื’ื™ืœ), 'ืื–ื”ืจื”' (ื”ื“ืคืก ืื–ื”ืจื” ื•ื”ืžืฉืš), 'ืชืขืœื' (ืขืฉื”
ืœื ืœื‘ืฆืข ืื™ืžื•ืช). ื‘ืจื™ืจืช ื”ืžื—ื“ืœ ื”ื™ื 'ืฉืืœ'.

ื”ืชื’ื ื‘ื•ืช
ืื ื”ื™ื ืžื•ื’ื“ืจืช ืจืง ืœืœื ืขืจืš ืžื•ืงืฆื”, ืื– ืืคืฉืจื•ืช ื–ื• ืžื•ื ืขืช ืืช ื”ื™ืฆื™ืจื”
ืฉืœ ืฉื“ื•ืช ื”ื›ื•ืชืจืช 'ืžื–ื”ื” ื”ื•ื“ืขื”:' ื•'ืกื•ื›ืŸ ืžืฉืชืžืฉ:' ื”ื›ื•ืœืœื™ื ื‘ืจื•ืจื™ื
ื”ืคื ื™ื•ืช ืœ-S-nail. ื™ืฉื ืŸ ืฉืชื™ ืžืœื›ื•ื“ื•ืช ื”ืงืฉื•ืจื•ืช ืœื›ืš: ืจืืฉื™ืช, ื”
ืžื–ื”ื” ื”ื”ื•ื“ืขื” ืฉืœ ื”ื”ื•ื“ืขื•ืช ื”ื™ื•ืฆืื•ืช ืื™ื ื• ื™ื“ื•ืข ื™ื•ืชืจ. ืฉื ื™ืช, ืžื•ืžื—ื” ืขืฉื•ื™
ืขื“ื™ื™ืŸ ื”ืฉืชืžืฉ ื‘ืžื™ื“ืข ื”ื ื•ืชืจ ื‘ื›ื•ืชืจืช ื›ื“ื™ ืœืืชืจ ืืช ื”ืžืงื•ืจ
ื“ื•ืืจ ืกื•ื›ืŸ ืžืฉืชืžืฉ. ืื ืžื•ื’ื“ืจ ืœืขืจืš 'noagent', ืื–ื™ ื”-'Message-ID:' ื”ืžื•ื–ื›ืจ
ื“ื™ื›ื•ื™ ืœื ืžืชืจื—ืฉ.

ืงื•ื•ื™ื ืขืœื™ื•ื ื™ื ืื ืžื•ื’ื“ืจ, ื ื•ืชืŸ ืืช ืžืกืคืจ ื”ืฉื•ืจื•ืช ืฉืœ ื”ื•ื“ืขื” ืฉื™ื•ื“ืคืกื• ืขื ื”ื—ืœืง ื”ืขืœื™ื•ืŸ
ืคืงื•ื“ื”; ื‘ื“ืจืš ื›ืœืœ, ื—ืžืฉ ื”ืฉื•ืจื•ืช ื”ืจืืฉื•ื ื•ืช ืžื•ื“ืคืกื•ืช.

ttycharset
ืžืขืจืš ื”ืชื•ื•ื™ื ืฉืœ ืžืกื•ืฃ S-nail ืคื•ืขืœ ืขืœ, ื•ื”ืื—ื“ ื•ื”ื™ื—ื™ื“
ืกื˜ ืชื•ื•ื™ื ื ืชืžืš ืฉ-S-nail ื™ื›ื•ืœ ืœื”ืฉืชืžืฉ ื‘ื• ืื ืื™ืŸ ื”ืžืจืช ืกื˜ ืชื•ื•ื™ื
ื”ื•ืœื›ื• ืœืชื•ื›ื• ื™ื›ื•ืœื•ืช, ื•ื‘ืžืงืจื” ื–ื” ื‘ืจื™ืจืช ื”ืžื—ื“ืœ ื”ื™ื ISO-8859-1
ืืœื ืื ื›ืŸ ื”ื•ื ื™ื›ื•ืœ ืœื”ืกื™ืง ืขืจืš ืžืกื‘ื™ื‘ืช ื”ืžืงื•ื LC_CTYPE. ืขื™ื™ืŸ ื‘
ืกืขื™ืฃ ืื•ืคื™ ืกื˜ื™ื ืœืชืžื•ื ื” ื”ืžืœืื” ืขืœ ืžืขืจื›ื•ืช ืชื•ื•ื™ื.

ืžืฉืชืžืฉ-ืžืืจื—, ื”ืžืฉืชืžืฉ
[v15-compat] ืฉืจืฉืจืช ืžืฉืชื ื™ื ืฉืžื’ื“ื™ืจื” ืฉื ืžืฉืชืžืฉ ื’ืœื•ื‘ืœื™, ืฉื‘ื• ื ืขืฉื” ืฉื™ืžื•ืฉ
ื‘ืžืงืจื” ืฉืืฃ ืื—ื“ ืœื ื ื™ืชืŸ ื‘ืคืจื•ื˜ื•ืงื•ืœ ื•ื‘ื›ืชื•ื‘ืช ื”ืืชืจ ื”ืกืคืฆื™ืคื™ืช ืœื—ืฉื‘ื•ืŸ. ื–ึถื”
ื‘ืจื™ืจืช ื”ืžื—ื“ืœ ืฉืœ ื”ืžืฉืชื ื” ื”ื•ื ื”ืขืจืš ืฉืœ USER.

ื’ืจืกื”, ื’ืจืกื”-ื’ื“ื•ืœื”, ื’ืจืกื”-ืžื™ื ื•ืจื™ืช, ืขื“ื›ื•ืŸ ื’ืจืกื”
ืžื™ื“ืข ืขืœ ื’ืจืกืช S-nail (ืœืงืจื™ืื” ื‘ืœื‘ื“): ื”ืžืฉืชื ื” ื”ืจืืฉื•ืŸ ืžื›ื™ืœ ืžื—ืจื•ื–ืช
ื”ืžื›ื™ืœ ืืช ื–ื™ื”ื•ื™ ื”ื’ืจืกื” ื”ืžืœื - ื–ื”ื” ืœืคืœื˜
ืฉืœ ื”ืคืงื•ื“ื” ื’ืจืกื”. ืฉืœื•ืฉืช ื”ืื—ืจื•ื ื™ื ืžื›ื™ืœื™ื ืจืง ืกืคืจื•ืช: ืžื–'ื•ืจ, ืžื™ื ื•ืจ
ื•ืขื“ื›ืŸ ืžืกืคืจื™ ื’ืจืกืื•ืช.

ื”ืกื‘ื™ื‘ื”


ื”ืžื•ื ื— "ืžืฉืชื ื” ืกื‘ื™ื‘ืชื™" ืฆืจื™ืš ืœื”ื™ื—ืฉื‘ ื›ืื™ื ื“ื™ืงืฆื™ื” ืœื›ืš ืฉื”ื“ื‘ืจื™ื ื”ื‘ืื™ื
ืžืฉืชื ื™ื ืกื˜ื ื“ืจื˜ื™ื™ื ื›ื—ืœืงื™ื ื—ื™ื™ื ืฉืœ ืกื‘ื™ื‘ื•ืช ืชื”ืœื™ืš, ืื• ืฉื”ื
ื ืžืฆื ืฉื ื‘ื“ืจืš ื›ืœืœ. ืืœื ืื ืฆื•ื™ืŸ ืื—ืจืช ื‘ืžืคื•ืจืฉ ื”ื ืžืฉืชืœื‘ื™ื ื‘ื ื•ืจืžืœื™
ื˜ื™ืคื•ืœ ืžืฉืชื ื”, ื›ืคื™ ืฉืชื•ืขื“ ืœืขื™ืœ, ืžื ืงื•ื“ืช ืžื‘ื˜ S-nails.

ืขืžื•ื“ื™ื
ื”ืจื•ื—ื‘ ื”ืžื•ืขื“ืฃ ืขืœ ื”ืžืฉืชืžืฉ ื‘ืžื™ืงื•ืžื™ ืขืžื•ื“ื•ืช ืขื‘ื•ืจ ืžืกืš ื”ืžืกื•ืฃ ืื• ื”ื—ืœื•ืŸ.
ื ืฉืืœื” ื•ื”ืฉืชืžืฉื• ื‘ื• ืคืขื ืื—ืช ื‘ืขืช ื”ืคืขืœืช ื”ืชื•ื›ื ื™ืช.

DEAD ืฉื ื”ืงื•ื‘ืฅ ืœืฉื™ืžื•ืฉ ืœืฉืžื™ืจืช ื”ื•ื“ืขื•ืช ืฉื‘ื•ื˜ืœื• ืื ืœื”ืฆื™ืœ ืžื•ื’ื“ืจ; ื–ึถื”
ื‘ืจื™ืจืช ืžื—ื“ืœ ืœ ืื•ืช.ืžืช ื‘ืกืคืจื™ื™ืช HOME ืฉืœ ื”ืžืฉืชืžืฉ.

ืขื•ืจืš ืฉื ื”ื ืชื™ื‘ ืฉืœ ืขื•ืจืš ื”ื˜ืงืกื˜ ืœืฉื™ืžื•ืฉ ื‘- ืขืจื™ื›ื” ืคื™ืงื•ื“ ื• ~e ืกื™ืžืŸ ื“ื’ืฉ ื‘ืจื™ื—ื•ืช.
ื ืขืฉื” ืฉื™ืžื•ืฉ ื‘ืขื•ืจืš ื‘ืจื™ืจืช ื”ืžื—ื“ืœ ืื ืขืจืš ื–ื” ืื™ื ื• ืžื•ื’ื“ืจ.

HOME ืกืคืจื™ื™ืช ื”ื‘ื™ืช ืฉืœ ื”ืžืฉืชืžืฉ. ืžืฉืชื ื” ื–ื” ืžืฉืžืฉ ืจืง ื›ืืฉืจ ื”ื•ื ื ืžืฆื ื‘-
ืกื‘ื™ื‘ืช ืชื”ืœื™ืš. ืœื”ืฉืชืžืฉ settenv ื›ื“ื™ ืœืขื“ื›ืŸ ืืช ื”ืขืจืš ื‘ื–ืžืŸ ืจื™ืฆื”.

LANG, LC_ALL, LC_COLLATE, LC_CTYPE, LC_MESSAGES
ืœึดืจึฐืื•ึนืช ืื–ื•ืจ(7) ื• ืื•ืคื™ ืกื˜ื™ื.

LINES ืžืกืคืจ ื”ืฉื•ืจื•ืช ื”ืžื•ืขื“ืฃ ืขืœ ื”ืžืฉืชืžืฉ ื‘ืขืžื•ื“ ืื• ื’ื•ื“ืœ ื”ืžืกืš ื”ืื ื›ื™ ืื• ื”ื—ืœื•ืŸ
ื‘ืฉื•ืจื•ืช. ื ืฉืืœื” ื•ื”ืฉืชืžืฉื• ื‘ื• ืคืขื ืื—ืช ื‘ืขืช ื”ืคืขืœืช ื”ืชื•ื›ื ื™ืช.

LISTER ืฉื ื”ื ืชื™ื‘ ืฉืœ ืจืฉื™ืžืช ื”ืกืคืจื™ื•ืช ืœืฉื™ืžื•ืฉ ื‘- ืชื™ืงื™ื•ืช ืคืงื•ื“ื” ื‘ืขืช ื”ืคืขืœื”
ืชื™ื‘ื•ืช ื“ื•ืืจ ืžืงื•ืžื™ื•ืช. ื‘ืจื™ืจืช ื”ืžื—ื“ืœ ื”ื™ื ls(1) (ื—ื™ืคื•ืฉ ื ืชื™ื‘ ื“ืจืš SHELL).

MBOX ืฉื ืงื•ื‘ืฅ ื”-mbox ืฉืœ ื”ืžืฉืชืžืฉ. ืชื•ืžืš ื‘ืชืช-ืงื‘ื•ืฆื” ืœื•ื’ื™ืช ืฉืœ ื”ืžื™ื•ื—ื“
ืžื•ืกื›ืžื•ืช ื”ืžืชื•ืขื“ื•ืช ืขื‘ื•ืจ ืคื™ืœื” ื”ืคืงื•ื“ื” ื•ืืช ืชื™ืงื™ื™ื” ืื•ึนืคึผึฐืฆึดื™ึธื”. ื”
ื‘ืจื™ืจืช ื”ืžื—ื“ืœ ื”ื™ื mbox ื‘ืกืคืจื™ื™ืช HOME ืฉืœ ื”ืžืฉืชืžืฉ.

MAILRC ืžืฉืžืฉ ื›ืงื•ื‘ืฅ ื”ืคืขืœื” ื‘ืžืงื•ื ~/.mailrc ืื ืžื•ื’ื“ืจ. ื›ืืฉืจ S-nail scripts ื”ื
ืžื•ืคืขืœ ื‘ืฉื ืžืฉืชืžืฉื™ื ืื—ืจื™ื, ื™ืฉ ืœื”ื’ื“ื™ืจ ืžืฉืชื ื” ื–ื” ืœ / dev / null ืœื”ืชื—ืžืง
ืชื•ืคืขื•ืช ืœื•ื•ืื™ ืžืงืจื™ืืช ืงื‘ืฆื™ ื”ืชืฆื•ืจื” ืฉืœื”ื. ืžืฉืชื ื” ื–ื” ืžืฉืžืฉ ืจืง
ื›ืืฉืจ ื”ื•ื ืฉื•ื›ืŸ ื‘ืกื‘ื™ื‘ืช ื”ืชื”ืœื™ืš.

NAIL_NO_SYSTEM_RC
ืื ื”ืžืฉืชื ื” ื”ื–ื” ืžื•ื’ื“ืจ ืื– ืงืจื™ืื” ืฉืœ s-nail.rc ื‘ื”ืคืขืœื” ืžืขื•ื›ื‘ืช, ื›ืœื•ืžืจ, ื”
ืื•ืชื• ืืคืงื˜ ืžื•ืฉื’ ื›ืื™ืœื• ื”-S-nail ื”ื•ืคืขืœ ืขื ื”ืืคืฉืจื•ืช -n. ื–ึถื”
ื”ืžืฉืชื ื” ืžืฉืžืฉ ืจืง ื›ืืฉืจ ื”ื•ื ื ืžืฆื ื‘ืกื‘ื™ื‘ืช ื”ืชื”ืœื™ืš.

NETRC [v15-compat] [ืืคืฉืจื•ืช] ืžืฉืชื ื” ื–ื” ืขื•ืงืฃ ืืช ืžื™ืงื•ื ื‘ืจื™ืจืช ื”ืžื—ื“ืœ ืฉืœ ื”ืžืฉืชืžืฉ
.netrc ืงื•ื‘ืฅ.

PAGER ืฉื ื”ื ืชื™ื‘ ืฉืœ ื”ืชื•ื›ื ื™ืช ืœืฉื™ืžื•ืฉ ื‘ืคืงื•ื“ื” more ืื• ื›ืืฉืจ crt ื”ืžืฉืชื ื” ืžื•ื’ื“ืจ.
ื‘ืจื™ืจืช ื”ืžื—ื“ืœ ืฉืœ ื”ืขื™ืžื•ื“ ื”ื™ื ื™ื•ืชืจ(1) (ื—ื™ืคื•ืฉ ื ืชื™ื‘ ื“ืจืš SHELL).

PATH ืจืฉื™ืžื” ืฉืœ ืกืคืจื™ื•ืช ืฉืžื—ืคืฉื•ืช ื‘ืžืขื˜ืคืช ื‘ืขืช ื—ื™ืคื•ืฉ ืื—ืจ ืคืงื•ื“ื•ืช (ื›ืžื•
ื›ื–ื• ืžื•ื›ืจืช ืจืง ื‘ืกื‘ื™ื‘ืช ื”ืชื”ืœื™ืš).

SHELL ื”ืžืขื˜ืคืช ืœืฉื™ืžื•ืฉ ืขื‘ื•ืจ ื”ืคืงื•ื“ื•ืช !, ืคึผึธื’ึธื–, ื” ~! ืกื™ืžืŸ ื“ื’ืฉ ื‘ืจื™ื—ื•ืช ื•ื›ืืฉืจ ืžืชื—ื™ืœื™ื
ืชื”ืœื™ื›ื™ ืžืฉื ื”. ื ืขืฉื” ืฉื™ืžื•ืฉ ื‘ืžืขื˜ืคืช ื‘ืจื™ืจืช ืžื—ื“ืœ ืื ืืคืฉืจื•ืช ื–ื• ืื™ื ื” ืžื•ื’ื“ืจืช.

SYSV3 ืžืฉื ื” ืืช ื”ืื•ืชื™ื•ืช ื”ืžื•ื“ืคืกื•ืช ื‘ืขืžื•ื“ื” ื”ืจืืฉื•ื ื” ืฉืœ ืกื™ื›ื•ื ื›ื•ืชืจืช.

TERM [ืื•ืคืฆื™ื”] ืกื•ื’ ื”ืžืกื•ืฃ ืฉืขื‘ื•ืจื• ื™ืฉ ืœื”ื›ื™ืŸ ืคืœื˜.

TMPDIR ืžืฉืžืฉ ื›ืกืคืจื™ื™ื” ืขื‘ื•ืจ ืงื‘ืฆื™ื ื–ืžื ื™ื™ื ื‘ืžืงื•ื / Tmp, ืื ืžื•ื’ื“ืจ. ื”ืžืฉืชื ื” ื”ื–ื” ื”ื•ื
ืžืฉืžืฉ ืจืง ื›ืืฉืจ ื”ื•ื ืฉื•ื›ืŸ ื‘ืกื‘ื™ื‘ืช ื”ืชื”ืœื™ืš. ืœื”ืฉืชืžืฉ settenv ืœืขื“ื›ื•ืŸ ื”-
ืขืจืš ื‘ื–ืžืŸ ืจื™ืฆื”.

USER ื›ื•ืคื” ื–ื™ื”ื•ื™ ื›ืžืฉืชืžืฉ ื”ื ืชื•ืŸ, ื›ืœื•ืžืจ, ื–ื”ื” ืœ- -u ืฉื•ืจืช ื”ืคืงื•ื“ื”
ืื•ึนืคึผึฐืฆึดื™ึธื”. ืžืฉืชื ื” ื–ื” ืžืฉืžืฉ ืจืง ื›ืืฉืจ ื”ื•ื ื ืžืฆื ื‘ืกื‘ื™ื‘ืช ื”ืชื”ืœื™ืš. ืœื”ืฉืชืžืฉ
settenv ื›ื“ื™ ืœืขื“ื›ืŸ ืืช ื”ืขืจืš ื‘ื–ืžืŸ ืจื™ืฆื”, ืืš ืฉื™ืžื• ืœื‘ ื›ื™ ืคืขื•ืœื” ื–ื• ืœื ืชืคืขื™ืœ ืืฃ ืื—ื“ ืžื”ื
ื‘ื“ื™ืงื•ืช ื”ืื™ืžื•ืช ืฉื‘ื•ืฆืขื• ืขื ื”ืคืขืœืช ื”ืชื•ื›ื ื™ืช (ืฉื•ื‘).

ืฉื ื”ื ืชื™ื‘ VISUAL ืฉืœ ืขื•ืจืš ื”ื˜ืงืกื˜ ืœืฉื™ืžื•ืฉ ื‘- ื—ื–ื•ืชื™ ืคื™ืงื•ื“ ื• ~v ืกื™ืžืŸ ื“ื’ืฉ ื‘ืจื™ื—ื•ืช.

ื”ืฉืชืžืฉ ื‘-Heirloom-mailx ื‘ืื™ื ื˜ืจื ื˜ ื‘ืืžืฆืขื•ืช ืฉื™ืจื•ืชื™ onworks.net


ืฉืจืชื™ื ื•ืชื—ื ื•ืช ืขื‘ื•ื“ื” ื‘ื—ื™ื ื

ื”ื•ืจื“ ืืคืœื™ืงืฆื™ื•ืช Windows & Linux

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