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archivemail - Online in the Cloud

Run archivemail in OnWorks free hosting provider over Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator

This is the command archivemail that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator

PROGRAM:

NAME


archivemail - archive and compress your old email

SYNOPSIS


archivemail [options] {MAILBOX...}

DESCRIPTION


archivemail is a tool for archiving and compressing old email in mailboxes. By default it
will read the mailbox MAILBOX, moving messages that are older than the specified number of
days (180 by default) to a mbox(5)-format mailbox in the same directory that is compressed
with gzip(1). It can also just delete old email rather than archive it.

By default, archivemail derives the archive filename from the mailbox name by appending an
_archive suffix to the mailbox name. For example, if you run archivemail on a mailbox
called exsouthrock, the archive will be created with the filename exsouthrock_archive.gz.
This default behavior can be overridden with command line options, choosing a custom
suffix, a prefix, or a completely custom name for the archive.

archivemail supports reading IMAP, Maildir, MH and mbox-format mailboxes, but always
writes mbox-format archives.

Messages that are flagged important are not archived or deleted unless explicitly
requested with the --include-flagged option. Also, archivemail can be configured not to
archive unread mail, or to only archive messages larger than a specified size.

To archive an IMAP-format mailbox, use the format imap://username:password@server/mailbox
to specify the mailbox. archivemail will expand wildcards in IMAP mailbox names according
to [RFC 3501], which says: “The character "*" is a wildcard, and matches zero or more
characters at this position. The character "%" is similar to "*", but it does not match a
hierarchy delimiter.” You can omit the password from the URL; use the --pwfile option to
make archivemail read the password from a file, or alternatively just enter it upon
request. If the --pwfile option is set, archivemail does not look for a password in the
URL, and the colon is not considered a delimiter. Substitute imap with imaps, and
archivemail will establish a secure SSL connection. See below for more IMAP peculiarities.

OPTIONS


-d NUM, --days=NUM
Archive messages older than NUM days. The default is 180. This option is incompatible
with the --date option below.

-D DATE, --date=DATE
Archive messages older than DATE. DATE can be a date string in ISO format (eg
“2002-04-23”), Internet format (eg“23 Apr 2002”) or Internet format with full month
names (eg“23 April 2002”). Two-digit years are not supported. This option is
incompatible with the --days option above.

-o PATH, --output-dir=PATH
Use the directory name PATH to store the mailbox archives. The default is the same
directory as the mailbox to be read.

-P FILE, --pwfile=FILE
Read IMAP password from file FILE instead of from the command line. Note that this
will probably not work if you are archiving folders from more than one IMAP account.

-F STRING, --filter-append=STRING
Append STRING to the IMAP filter string. For IMAP wizards.

-p NAME, --prefix=NAME
Prefix NAME to the archive name. NAME is expanded by the python(1) function
time.strftime(), which means that you can specify special directives in NAME to make
an archive named after the archive cut-off date. See the discussion of the --suffix
option for a list of valid strftime() directives. The default is not to add a prefix.

-s NAME, --suffix=NAME
Use the suffix NAME to create the filename used for archives. The default is _archive,
unless a prefix is specified.

Like a prefix, the suffix NAME is expanded by the python(1) function time.strftime()
with the archive cut-off date. time.strftime() understands the following directives:

%a Locale's abbreviated weekday name.

%A Locale's full weekday name.

%b Locale's abbreviated month name.

%B Locale's full month name.

%c Locale's appropriate date and time representation.

%d Day of the month as a decimal number [01,31].

%H Hour (24-hour clock) as a decimal number [00,23].

%I Hour (12-hour clock) as a decimal number [01,12].

%j Day of the year as a decimal number [001,366].

%m Month as a decimal number [01,12].

%M Minute as a decimal number [00,59].

%p Locale's equivalent of either AM or PM.

%S Second as a decimal number [00,61]. (1)

%U Week number of the year (Sunday as the first day of the week) as a decimal
number [00,53]. All days in a new year preceding the first Sunday are
considered to be in week 0.

%w Weekday as a decimal number [0(Sunday),6].

%W Week number of the year (Monday as the first day of the week) as a decimal
number [00,53]. All days in a new year preceding the first Sunday are
considered to be in week 0.

%x Locale's appropriate date representation.

%X Locale's appropriate time representation.

%y Year without century as a decimal number [00,99].

%Y Year with century as a decimal number.

%Z Time zone name (or by no characters if no time zone exists).

%% A literal “%” character.

-a NAME, --archive-name=NAME
Use NAME as the archive name, ignoring the name of the mailbox that is archived. Like
prefixes and suffixes, NAME is expanded by time.strftime() with the archive cut-off
date. Because it hard-codes the archive name, this option cannot be used when
archiving multiple mailboxes.

-S NUM, --size=NUM
Only archive messages that are NUM bytes or greater.

-n, --dry-run
Don't write to any files -- just show what would have been done. This is useful for
testing to see how many messages would have been archived.

-u, --preserve-unread
Do not archive any messages that have not yet been read. archivemail determines if a
message in a mbox-format or MH-format mailbox has been read by looking at the Status
header (if it exists). If the status header is equal to “RO” or “OR” then archivemail
assumes the message has been read. archivemail determines if a maildir message has
been read by looking at the filename. If the filename contains an “S” after :2, then
it assumes the message has been read.

--dont-mangle
Do not mangle lines in message bodies beginning with “From ”. When archiving a message
from a mailbox not in mbox format, by default archivemail mangles such lines by
prepending a “>” to them, since mail user agents might otherwise interpret these lines
as message separators. Messages from mbox folders are never mangled. See mbox(5) for
more information.

--delete
Delete rather than archive old mail. Use this option with caution!

--copy
Copy rather than archive old mail. Creates an archive, but the archived messages are
not deleted from the originating mailbox, which is left unchanged. This is a
complement to the --delete option, and mainly useful for testing purposes. Note that
multiple passes will create duplicates, since messages are blindly appended to an
existing archive.

--all
Archive all messages, without distinction.

--include-flagged
Normally messages that are flagged important are not archived or deleted. If you
specify this option, these messages can be archived or deleted just like any other
message.

--no-compress
Do not compress any archives.

--warn-duplicate
Warn about duplicate Message-IDs that appear in the input mailbox.

-v, --verbose
Reports lots of extra debugging information about what is going on.

--debug-imap=NUM
Set IMAP debugging level. This makes archivemail dump its conversation with the IMAP
server and some internal IMAP processing to stdout. Higher values for NUM give more
elaborate output. Set NUM to 4 to see all exchanged IMAP commands. (Actually, NUM is
just passed literally to imaplib.Debug.)

-q, --quiet
Turns on quiet mode. Do not print any statistics about how many messages were
archived. This should be used if you are running archivemail from cron.

-V, --version
Display the version of archivemail and exit.

-h, --help
Display brief summary information about how to run archivemail.

NOTES


archivemail requires python(1) version 2.3 or later. When reading an mbox-format mailbox,
archivemail will create a lockfile with the extension .lock so that procmail(1) will not
deliver to the mailbox while it is being processed. It will also create an advisory lock
on the mailbox using lockf(2). The archive is locked in the same way when it is updated.
archivemail will also complain and abort if a 3rd-party modifies the mailbox while it is
being read.

archivemail will always attempt to preserve the last-access and last-modify times of the
input mailbox. Archive mailboxes are always created with a mode of 0600. If archivemail
finds a pre-existing archive mailbox it will append rather than overwrite that archive.
archivemail will refuse to operate on mailboxes that are symbolic links.

archivemail attempts to find the delivery date of a message by looking for valid dates in
the following headers, in order of precedence: Delivery-date, Received, Resent-Date and
Date. If it cannot find any valid date in these headers, it will use the last-modified
file timestamp on MH and Maildir format mailboxes, or the date on the From_ line on
mbox-format mailboxes.

When archiving mailboxes with leading dots in the name, archivemail will strip the dots
off the archive name, so that the resulting archive file is not hidden. This is not done
if the --prefix or --archive-name option is used. Should there really be mailboxes
distinguished only by leading dots in the name, they will thus be archived to the same
archive file by default.

A conversion from other formats to mbox(5) will silently overwrite existing Status and
X-Status message headers.

IMAP
When archivemail processes an IMAP folder, all messages in that folder will have their
\Recent flag unset, and they will probably not show up as “new” in your user agent later
on. There is no way around this, it's just how IMAP works. This does not apply, however,
if you run archivemail with the options --dry-run or --copy.

archivemail relies on server-side searches to determine the messages that should be
archived. When matching message dates, IMAP servers refer to server internal message
dates, and these may differ from both delivery time of a message and its Date header.
Also, there exist broken servers which do not implement server side searches.

IMAP URLs
archivemail's IMAPURL parser was written with the RFC 2882 (Internet Message Format)
rules for the local-part of email addresses in mind. So, rather than enforcing an
URL-style encoding of non-ascii and reserved characters, it allows you to double-quote
the username and password. If your username or password contains the delimiter
characters “@” or “:”, just quote it like this:
imap://"[email protected]":"password"@imap.bogus.com/mailbox. You can use a backslash
to escape double-quotes that are part of a quoted username or password. Note that
quoting only a substring will not work, and be aware that your shell will probably
remove unprotected quotes or backslashes.

Similarly, there is no need to percent-encode non-ascii characters in IMAP mailbox
names. As long as your locale is configured properly, archivemail should handle these
without problems. Note, however, that due to limitations of the IMAP protocol,
non-ascii characters do not mix well with wildcards in mailbox names.

archivemail tries to be smart when handling mailbox paths. In particular, it will
automatically add an IMAPNAMESPACE prefix to the mailbox path if necessary; and if you
are archiving a subfolder, you can use the slash as a path separator instead of the
IMAP server's internal representation.

EXAMPLES


To archive all messages in the mailbox debian-user that are older than 180 days to a
compressed mailbox called debian-user_archive.gz in the current directory:

bash$ archivemail debian-user

To archive all messages in the mailbox debian-user that are older than 180 days to a
compressed mailbox called debian-user_October_2001.gz (where the current month and year is
April, 2002) in the current directory:

bash$ archivemail --suffix '_%B_%Y' debian-user

To archive all messages in the mailbox cm-melb that are older than the first of January
2002 to a compressed mailbox called cm-melb_archive.gz in the current directory:

bash$ archivemail --date='1 Jan 2002' cm-melb

Exactly the same as the above example, using an ISO date format instead:

bash$ archivemail --date=2002-01-01 cm-melb

To delete all messages in the mailbox spam that are older than 30 days:

bash$ archivemail --delete --days=30 spam

To archive all read messages in the mailbox incoming that are older than 180 days to a
compressed mailbox called incoming_archive.gz in the current directory:

bash$ archivemail --preserve-unread incoming

To archive all messages in the mailbox received that are older than 180 days to an
uncompressed mailbox called received_archive in the current directory:

bash$ archivemail --no-compress received

To archive all mailboxes in the directory $HOME/Mail that are older than 90 days to
compressed mailboxes in the $HOME/Mail/Archive directory:

bash$ archivemail -d90 -o $HOME/Mail/Archive $HOME/Mail/*

To archive all mails older than 180 days from the given IMAPINBOX to a compressed mailbox
INBOX_archive.gz in the $HOME/Mail/Archive directory, quoting the password and reading it
from the environment variable PASSWORD:

bash$ archivemail -o $HOME/Mail/Archive imaps://user:'"'$PASSWORD'"'@example.org/INBOX

Note the protected quotes.

To archive all mails older than 180 days in subfolders of foo on the given IMAP server to
corresponding archives in the current working directory, reading the password from the
file ~/imap-pass.txt:

bash$ archivemail --pwfile=~/imap-pass.txt imaps://[email protected]/foo/*

TIPS


Probably the best way to run archivemail is from your crontab(5) file, using the --quiet
option. Don't forget to try the --dry-run and perhaps the --copy option for
non-destructive testing.

EXIT STATUS


Normally the exit status is 0. Nonzero indicates an unexpected error.

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