EnglishFrenchSpanish

Ad


OnWorks favicon

bsfilter - Online in the Cloud

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

This is the command bsfilter 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


bsfilter — bayesian spam filter

SYNOPSIS


bsfilter [options] [commands] < MAIL

bsfilter [options] [commands] MAIL ...

DESCRIPTION


bsfilter filters out spam mails.

If commands are specified, bsfilter is in maintenance mode, otherwise it is in filtering
mode.

If bsfilter does not find spam in filtering mode, exit status is 1.

If bsfilter runs with --pipe option or finds spam, exit status is 0.

COMMANDS


--add-clean

-c add mails into the clean token database.

--add-spam

-s add mails into the spam token database.

--sub-clean

-C subtract mails from the clean token database.

--sub-spam

-S subtract mails from the spam token database.

--update

-u update the probability table from clean and spam token databases.

--export-clean
export the clean token database.

--export-spam
export the spam token database.

--import-clean
import the clean token database.

--import-spam
import the spam token database.

--export-probability
export the probability database (for debugging purpose).

OPTIONS


--homedir directory
specify the name of the bsfilter's home directory.

If this option is not used, a directory specified with the environment variable
"BSFILTERHOME" is used.

If the variable "BSFILTERHOME" is not defined, ".bsfilter" directory under your
home is used.

If the variable "HOME" is not defined, a directory which bsfilter is located at
is used.

--config-file file
specify the name of the bsfilter's configuration file "bsfilter.conf" in
bsfilter's home directory is used by default.

--max-line number
check and/or study the first number of lines default is 500. 0 means all.

--db sdbm|gdbm|bdb1|bdb|qdbm
specify the name of database type "sdbm" by default.

--jtokenizer bigram|block|mecab|chasen|kakasi

-j bigram|block|mecab|chasen|kakasi
specify algorithm of a tokenizer for Japanese language "bigram" by default.

--list-clean
print filename of clean mail.

--list-spam
print filename of spam.

--imap access IMAP server.

--imap-server hostname
specify hostname of IMAP server.

--imap-port number
specify port number of IMAP server. default is 143.

--imap-auth method
specify authorization method. default is "auto". "cram-md5" use "AUTHENTICATE
CRAM-MD5" command. "login" use "AUTHENTICATE LOGIN" command. "loginc" use
"LOGIN" command. "auto" try "cram-md5", "login" and "loginc" in this order.

--imap-user name
specify user name of IMAP server.

--imap-password password
specify password of imap-user.

--imap-folder-clean folder
specify destination folder for clean mails. "inbox.clean" for example.

--imap-folder-spam folder
specify destination folder for spams. "inbox.spam" for example.

--imap-fetch-unseen
filter or study mails without SEEN flag.

--imap-fetch-unflagged
filter or study mails without "X-Spam-Flag" header.

--imap-reset-seen-flag
reset SEEN flag when bsfilter moves or modifies mails.

--pop work as POP proxy.

--pid-file file
specify filename for logging process ID of bsfilter "bsfilter.pid" in bsfilter's
home directory is used by default this function is valid when "--pop" is
specified.

--tasktray
sit in tasktray this is valid with "--pop" on VisualuRuby.

--pop-server hostname
specify hostname of POP server.

--pop-port number
specify port number of POP server. default is 110.

--pop-proxy-if address
specify address of interface which bsfilter listens at default is 0.0.0.0 and
all interfaces are active.

--pop-proxy-port number
specify port number which bsfilter listens at. default is 10110.

--pop-user name
optional. specify username of POP server.

bsfilter checks match between value of this options and a name which MUA sends.

in case of mismatch, bsfilter closes sockets.

--pop-proxy-set set[,set...]
specify rules of pop proxy.

alternative way of pop-server, pop-port, pop-proxy-port and pop-user option.

format of "set" is "pop-server:pop-port:[proxy-interface]:proxy-port[:pop-
user]".

If proxy-interface is specified and isn't 0.0.0.0 , other interfaces are not
used.

"--pop-proxy-set 192.168.1.1:110::10110" is equivalent with "--pop-server
192.168.1.1 --pop-port 110 --pop-proxy-port 10110".

--pop-max-size number
When mail is longer than the specified number, the mail is not filtered. When 0
is specified, all mails are tested and filtered. unit is byte. default is
50000.

--ssl use POP over SSL with --pop option and use IMAP over SSL with --imap option.

--ssl-cert filename|dirname
specify a filename of a certificate of a trusted CA or a name of a directory of
certificates.

--method g|r|rf

-m g|r|rf specify filtering method. "rf" by default. "g" means Paul Graham method, "r"
means Gary Robinson method, and "rf" means Robinson-Fisher method.

--spam-cutoff number
specify spam-cutoff value. 0.9 by default for Paul Graham method. 0.582 by
default for Gary Robinson method. 0.95 by default for Robinson-Fisher method.

--auto-update

-a recognize mails, add them into clean or spam token database and update the
probability table.

--disable-degeneration

-D disable degeneration during probability table lookup.

--disable-utf-8
disable utf-8 support.

--refer-header header[,header...]
refer specified headers of mails.

bsfilter refers Ufrom, From, To, Cc, Subject, Reply-to, Return-path, Received,
Content-Transfer-Encoding, Content-Type, charset, and Content-Disposition by
default.

--refer-all-header
refer all headers of mails.

--ignore-header

-H ignore headers of mails. (it is same as --refer-header "".)

--ignore-body

-B ignore body of mails, except URL or mail address.

--ignore-plain-text-part
ignore plain text part if html part is included in the mail.

--ignore-after-last-atag
ignore text after last "A" tag.

--mark-in-token characters
specify characters which are allowable in a token "*'!" by default.

--show-process
show summary of execution.

--show-new-token
show tokens which are newly added into the token database.

--mbox use "unix from" to divide mbox format file.

--max-mail number
reduce token database when the number of stored mails is larger than this one
10000 by default.

--min-mail number
reduce token database as if this number of mails are stored 8000 by default.

--pipe write a mail to stdout. this options is invalid when "--imap" or "--pop" is
specified.

--insert-revision
insert "X-Spam-Revision: bsfilter release..." into a mail.

--insert-flag
insert "X-Spam-Flag: Yes" or "X-Spam-Flag: No" into a mail.

--insert-probability
insert "X-Spam-Probability: number" into a mail.

--header-prefix string
insert "X-specified_string-..." headers, instead of "Spam". (it is valid with
--insert-flag and/or --insert-probability option.)

--mark-spam-subject
insert "[SPAM] " at the beginning of Subject header.

--mark-subject-prefix string
insert specified string, instead of "[SPAM] ". (it is valid with --mark-spam-
subject option.)

--show-db-status
show numbers of tokens and mails in databases and quit.

--help

-h show help message.

--quiet

-q quiet mode.

--verbose

-v verbose mode.

--debug

-d debug mode.

EXAMPLES


% bsfilter -s ~/Mail/spam/* ## add spam
% bsfilter -u -c ~/Mail/job/* ~/Mail/private/* ## add clean mails and update probability table
% bsfilter ~/Mail/inbox/1 ## show spam probability

## recipe of procmail
:0 HB
* ? bsfilter -a
spam/.

## recipe of procmail
:0 fw
| bsfilter -a --pipe --insert-flag --insert-probability

Use bsfilter online using onworks.net services


Free Servers & Workstations

Download Windows & Linux apps

Linux commands

  • 1
    abidw
    abidw
    abidw - serialize the ABI of an ELF
    file abidw reads a shared library in ELF
    format and emits an XML representation
    of its ABI to standard output. The
    emitted ...
    Run abidw
  • 2
    abilint
    abilint
    abilint - validate an abigail ABI
    representation abilint parses the native
    XML representation of an ABI as emitted
    by abidw. Once it has parsed the XML
    represe...
    Run abilint
  • 3
    createhdf
    createhdf
    createhdf Create a blank IDE hard
    disk image inhdf format ...
    Run createhdf
  • 4
    CreateInterface
    CreateInterface
    CreateInterface Create a Java
    Interface definition from DBus
    introspection data. ...
    Run CreateInterface
  • 5
    gba3
    gba3
    gba3 - GAMBAS Archiver ...
    Run gba3
  • 6
    gbackground
    gbackground
    gbackground - interval-based gnome
    background changer SYNTAX: gbackground
    DESCRIPTION: This program allows to
    change periodically the gnome background
    in inter...
    Run gbackground
  • More »

Ad