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= To Edit This Page =
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= Disclaimer =
'''Custom or third-party plugins described here are not part of the official SpamAssassin
distribution. They may have a different license and are not from the Apache Software Foundation.'''
= Custom Plugins =
Please add links to third-party SA plugins to the bottom of this page. Note that only SpamAssassin
3.0.0 or later can use these. To use these, just place the file(s) in /etc/mail/spamassassin
(if you use spamd, be sure to restart); SpamAssassin will need at least 1 rule file (ending
in .cf) to load the plugin, and that will typically use a ''loadplugin'' line to load a .pm
file containing the plugin's perl code.
FYI: The .pm file can be kept in /etc/mail/spamassassin, too.
Before running these plugins please do the following:
1. Read any extra info available with the plugins, including the comments in the .cf files,
or the POD documentation in the .pm file.
1. Check to make sure that the default scores fit your installation. You might want to modify
scores.
1. Make sure to --lint the rules after loading them.
1. Test the new plugin. Keep an eye on hits from the new rules to determine if the scoring
is right for you.
'''Use at your own risk.'''
== Status Information ==
Active: Plugin is actively updated and maintained <<BR>>
Locked: Plugin is not actively updated, but is fine to run and considered "stable" <<BR>>
Defunct: Plugin is no longer maintained, may be out of date or have problems <<BR>>
<<BR>>
Please respect the wishes of the authors and/or the site hosts.
= The Plugins =
-----
'''!DumpText''' <<BR>>
A demo plugin that simply dumps the rendered text to stderr. <<BR>>
Created by: Justin Mason <<BR>>
Contact: jm -at- jmason -dot- org <<BR>>
License Type: public domain (it's tiny!) <<BR>>
Status: active <<BR>>
Maintained as of: Old <<BR>>
Added: 2005-01-15 <<BR>>
Available at: DumpTextPlugin <<BR>>
-----
'''ClamAV''' <<BR>>
This plugin submits the entire email to a locally running [[http://www.clamav.net/|Clam AntiVirus]]
server for virus detection. <<BR>>
Created by: Troels Walsted Hansen <<BR>>
Contact: troels -at- thule -dot- no <<BR>>
License Type: Public Domain <<BR>>
Status: Active <<BR>>
Maintained as of: Old <<BR>>
Added: 2005-01-15 <<BR>>
Available at: [[ClamAVPlugin]] <<BR>>
Note: Requires the [[http://search.cpan.org/~jamtur/File-Scan-ClamAV/lib/File/Scan/ClamAV.pm|File::Scan::ClamAV]]
perl module. <<BR>>
-----
'''WrongMX''' <<BR>>
A plugin that determines if an email was sent to a lower preference MX when a higher preference
MX was probably available. <<BR>>
Created by: Daryl C. W. O'Shea <<BR>>
Contact: spamassassin -at- dostech -dot- ca <<BR>>
License Type: public domain <<BR>>
Status: active <<BR>>
Maintained as of: Old <<BR>>
Added: 2005-01-15 <<BR>>
Available at: [[WrongMXPlugin]] <<BR>>
-----
'''!AuthzUser''' <<BR>>
A example plugin using the services_allowed_for_username hook (available in 3.1 dev tree)
that determines if a username is authorized to use a particular service. <<BR>>
Created by: Michael Parker <<BR>>
Contact: parkerm -at- pobox -dot- com <<BR>>
License Type: public domain <<BR>>
Status: active <<BR>>
Maintained as of: Old <<BR>>
Added: 2005-01-15 <<BR>>
Available at: AuthzUserPlugin <<BR>>
-----
'''!ReplaceTags''' <<BR>>
A plugin to create character classes, which can be used in your rules to increases the chance
of matching. <<BR>>
Created by: Felix Bauer <<BR>>
Contact: dev - at - doph -dot- com <<BR>>
License Type: Public Domain <<BR>>
Status: active <<BR>>
Maintained as of: Old <<BR>>
Added: 2005-01-18 <<BR>>
Available at: ReplaceTags <<BR>>
Note: Please read the POD
-----
'''!PublicCheckTo''' <<BR>>
A plugin that tests for email sent to public addresses, (such as mailing lists) it can optionally
allow "If the email is to this address, its probably spam UNLESS it is a reply." It does
this by checking the In-Reply-To header against known message IDs.<<BR>>
Created by: Jamie Hoglund<<BR>>
Contact: http://www.geniegate.com/contact.php <<BR>>
License Type: Free <<BR>>
Status: beta <<BR>>
Maintained as of: Old <<BR>>
Added: 2005-02-10 <<BR>>
Available at: http://geniegate.com/other/spamref/index.php <<BR>>
Note: For the In-Reply-To to work, it needs a storage implementation. (Included are SQL and
flat file)
-----
'''!CustomLearner''' <<BR>>
This plugin implements a different bayes learning algorithm: every message marked as spam
is learned as spam and every other message is learned as ham.<<BR>>
Please read the source and http://bugzilla.spamassassin.org/show_bug.cgi?id=2094 for details.<<BR>>
Created by: Nikolaus Rath<<BR>>
Contact: Nikolaus@rath.org <<BR>>
License Type: Same as SpamAssassin itself <<BR>>
Status: Quick hack <<BR>>
Maintained as of: Old <<BR>>
Added: 2005-03-03 <<BR>>
Available at: http://bugzilla.spamassassin.org/show_bug.cgi?id=2094 <<BR>>
Note: This plugin should really use the new plugin interface. I intend to implement it as
soon as SA 3.1.0 is ready.<<BR>>
-----
'''!UIUC''' <<BR>>
Mail::SpamAssassin::UIUC is a project to connecting the CITES Spam Control (CSC) project,
which runs on all mails sent to @uiuc.edu addreses (plus internal CITES mail servers like
express.cites.uiuc.edu), and SpamAssassin, which is used at many smaller sites for all incoming
mail. The goals were to a) make sure that the work from CITES' servers is not removed by SpamAssassin
and b) hopefully use the information received from those servers as well.<<BR>>
Created by: Tim Skirvin <<BR>>
Contact: tskirvin@ks.uiuc.edu <<BR>>
License Type: Same as SpamAssassin <<BR>>
Status: It works, and will probably be maintained to match the campus setup. <<BR>>
Maintained as of: Old <<BR>>
Added: 2005-03-30 <<BR>>
Available at: http://www.ks.uiuc.edu/Development/MDTools/spamassassin-uiuc/ <<BR>>
Note: This distribution is actually released as a full patch to SpamAssassin, for ease of
use by the UIUC community. More information on modified files is available at the main website.
-----
'''Mail::SpamAssassin::Plugin::LDAPfilter''' <<BR>>
Mail::SpamAssassin::Plugin::LDAPfilter provides LDAP-based blacklist and whitelist filtering
capabilities to SpamAssassin 3.x installs. Standard elements from the SMTP session and the
RFC822 message are parsed out and searches are submitted to an LDAP server, and scorable responses
are returend for any matches. For example, if a message contains a parseable domain name,
the domain name will be used as a search key against the LDAP filters, and if a match is found
the plugin will return a scorable marker, which could either be positive (blacklist) or negative
(whitelist).<<BR>>
Created by: Eric A. Hall<<BR>>
Contact: ehall@ntrg.com <<BR>>
License Type: Same as SpamAssassin<<BR>>
Status: currently stable and also undergoing ongoing development <<BR>>
Maintained as of: Old <<BR>>
Added: 2005-05-24 <<BR>>
Available at: http://www.eric-a-hall.com/software/spamassassin-ldapfilter/ <<BR>>
-----
'''Mail::SpamAssassin::Plugin::iXhash''' <<BR>>
Mail::SpamAssassin::Plugin::iXhash is based on the procmail-based project 'NiXSpam', created
and maintained by Bert Ungerer, editor with the German IT-magazin 'iX' (http://www.heise.de/ix/).
Basically redundant information is removed from the body of a mail, then a MD5 hash is computed
from the rest and compared to a given database of known spam. The actual comparison is realised
via DNS. See code for more info. Read up at http://www.heise.de/ix/nixspam/ for even more.<<BR>>
No further development, usage discouraged. .<<BR>>
Created by: Dirk Bonengel<<BR>>
Contact: dirk.bonengel@login-solutions.de <<BR>>
License Type: Same as SpamAssassin<<BR>>
Status: no further development <<BR>>
Maintained as of: Old <<BR>>
Added: 2005-07-02 <<BR>>
Available at: [[iXhash]] <<BR>>
Note: Please read the POD too <<BR>>
-----
'''URICountry''' <<BR>>
This plugin provides meta data for scoring URIs based on the country in which they are hosted
enabling easy creation of rules for any country<<BR>>
Created by: Derek Harding<<BR>>
Contact: derek_sa -at- atuin -dot- net <<BR>>
License Type: Same as SpamAssassin<<BR>>
Status: active <<BR>>
Maintained as of: Old <<BR>>
Added: 2005-08-09 <<BR>>
Available at: [[URICountryPlugin]] <<BR>>
-----
'''SAGrey'''<<BR>>
SAGrey is a two-phased greylist tool for use inside spamassassin. It first looks to see if
the score of the current message exceeds the current "spam" threshold value, and if so then
it looks to see if the message sender's email and IP address tuple are already known to the
auto-whitelist (AWL) repository. If the message exceeds the spam score and the sender is unknown
to spamassassin, SAGrey assumes that this is one-time spam from a throwaway or zombie account,
and fires accordingly.<<BR>>
This is badly named, as it does not actually do greylisting.<<BR>>
Created by: Eric A. Hall<<BR>>
Contact: eric.hall@gmail.com<<BR>>
License Type: Same as SpamAssassin<<BR>>
Status: seemingly-functional initial release; ongoing development<<BR>>
Maintained as of: Old <<BR>>
Added: 2005-08-21 <<BR>>
Available at: http://www.eric-a-hall.com/software/spamassassin-sagrey/ <<BR>>
-----
'''POPAuth''' <<BR>>
Utilizes an access.db style hash file to extend the SpamAssassin trusted_networks to 'POPAuth'
or 'POP-before-SMTP' hosts by dynamically adding and removing the hosts or networks found
in the specified database to SpamAssassin's trusted_networks configuration. <<BR>>
Created by: Daryl C. W. O'Shea <<BR>>
Contact: spamassassin -at- dostech -dot- ca <<BR>>
License Type: Apache License, Version 2.0 <<BR>>
Status: active <<BR>>
Maintained as of: Old <<BR>>
Added: 2005-10-11 <<BR>>
Available at: [[POPAuthPlugin]] <<BR>>
-----
'''!CustomDeleteTag''' <<BR>>
This !SpamAssassin plugin module allows users to specify a value that will be added to the
message header, for all messages, specifying what value/score it is safe to delete the message.
Obviously, you need some other process that looks at this header and performs the action,
since !SpamAssassin only filters and does not delete. <<BR>>
Created by: Michael Parker <<BR>>
Contact: parkerm -at- pobox -dot- com <<BR>>
License Type: Apache License, Version 2.0 <<BR>>
Status: active <<BR>>
Maintained as of: Old <<BR>>
Added: 2005-12-14 <<BR>>
Available at: CustomDeleteTag <<BR>>
-----
'''Persistent Database Plugin''' <<BR>>
This plugin module provides persistent database connections. It uses the DBI interface in
much the same way that Apache::DBI does, in fact a large portion of the inspiration comes
from that module.
To use, all you need to do is load the plugin module, via loadplugin, and it will automatically
step in and handle your database connections.
Requires !SpamAssassin 3.1+ <<BR>>
Created by: Michael Parker <<BR>>
Contact: parkerm -at- pobox -dot- com <<BR>>
License Type: Artistic License <<BR>>
Status: active <<BR>>
Maintained as of: Old <<BR>>
Added: 2005-12-14 <<BR>>
Available at: [[DBIPlugin]] <<BR>>
-----
'''!WebRedirect''' <<BR>>
Fetches web pages linked to in messages and provides their contents in a pseudo-header that
can be used in custom header rules.
Two eval tests are also provided to report links that return an HTTP status of either 403
(Forbidden) or 404 (Not Found).
Limited decoding of data contained in pages is also attempted. The decoded data is provided
in an additional pseudo-header that is made available to custom header rules. <<BR>>
Created by: Daryl C. W. O'Shea <<BR>>
Contact: spamassassin -at- dostech -dot- ca <<BR>>
License Type: Apache License, Version 2.0 <<BR>>
Status: active <<BR>>
Maintained as of: Old <<BR>>
Added: 2005-12-15 <<BR>>
Available at: WebRedirectPlugin <<BR>>
-----
'''Stats Plugin''' <<BR>>
Keeps real-time statistics inside of a MySQL database. Statistics are rotated on a daily
basis and contain user totals for that day; including total ham, spam, and messages processed.
A "$TOTALS" field provides the complete summary of messages processed by the system for the
day. <<BR>>
Created by: James Keating <<BR>>
Contact: jamesk -at- okeating -dot- net <<BR>>
License Type: Apache License, Version 2.0 <<BR>>
Status: active <<BR>>
Maintained as of: Old <<BR>>
Added: 2005-12-17 <<BR>>
Available at: StatsPlugin <<BR>>
-----
'''OCR Plugin''' <<BR>>
Checks for specific keywords in image/gif attachments, using {{{gocr}}}. This can be used
to detect spam that puts all the real contect in an attached image, accompanied with random
text and html (no URL's, etc). <<BR>>
Created by: Maarten de Boer <<BR>>
Contact: mdeboer -at- iua -dot- upf -dot- edu <<BR>>
License Type: Same as SpamAssassin <<BR>>
Status: active <<BR>>
Maintained as of: Old <<BR>>
Added: 2006-03-27 <<BR>>
Available at: OcrPlugin <<BR>>
Note: this is my first SA plugin, so any feedback is welcome. Please test and send reports.
<<BR>>
-----
'''OCR scanner and image validator SA-plugin''' <<BR>>
Checks for specific keywords in gif/jpg/png attachments, using {{{gocr}}}. This can be used
to detect spam that puts all the real contect in an attached image, accompanied with random
text and html (no URL's, etc). There are also various rules to validate attached images and
detect forged content types or broken images. This plugin needs SpamAssassin 3.1.1 or later.
The version 2.0 is able to defeat recent gif animations which use gif tricks to avoid OCR.<<BR>>
Created by: Martin Blapp <<BR>>
Contact: mbr@freebsd.org<<BR>>
License Type: BSD <<BR>>
Status: active <<BR>>
Added: 2006-04-09 <<BR>>
Maintained as of: Old <<BR>>
Available at: http://antispam.imp.ch/patches/ocrtext-3.2.tgz <<BR>>
Note: Feedback and new sample images are welcome. Please test and send reports. <<BR>>
-----
'''Fuzzy OCR Plugin''' <<BR>>
Derived from OcrPlugin (see above), but has many feature enhancements, including an approximate
matching algorithm to compensate recognition errors and obfuscation, support for broken gifs,
jpeg and png, dynamic scoring, automatic content-type independant format detection and many
more.<<BR>>
Created by: Christian Holler <<BR>>
Contact: decoder_at_own-hero_dot_net <<BR>>
License Type: Same as SpamAssassin <<BR>>
Status: active <<BR>>
Maintained as of: Old <<BR>>
Added: 2006-08-08 <<BR>>
Available at: FuzzyOcrPlugin <<BR>>
Note: Feedback and new sample images are welcome. Please test and send reports. <<BR>>
-----
'''DSPAM''' <<BR>>
When using dspam in conjuction with SpamAssassin and amavisd-new, amavisd-new automatically
has dspam calculate the probabability of a message being HAM/SPAM and then insert headers.
If you have SA installed, the dspam information goes to waste. That is unless you take advantage
of this plugin.<<BR>>
Created by: Eric Lubow <<BR>>
Contact: eric -at- lubow -dot- org <<BR>>
License Type: Same as SpamAssassin <<BR>>
Status: active <<BR>>
Maintained as of: 2011-03-21 <<BR>>
Added: 2006-12-08 <<BR>>
Available at: http://eric.lubow.org/projects/dspam-spamassassin-plugin/ <<BR>>
Note: Using dspam's results, this module adds a tag/token to the message that SA picks up
and based on the score you assign it in the ruleset configuration file, it adds/subtracts
that score. Read the homepage link for more information.<<BR>>
-----
'''Relayed By Dialup''' <<BR>>
This plugin tries to find out if the delivering host has its IP coded in the DNS-record. it
doesn't lookup the IPs itself, but takes the data from the Received-Headers.<<BR>>
Created by: Lars Uffmann, converted to a Module: Cord Beermann <<BR>>
Contact: lu -at- cachescrubber.org, cord@Wunder-Nett.org <<BR>>
License Type: same as Spamassassin <<BR>>
Status: active <<BR>>
Maintained as of: Old <<BR>>
Added: 2007-02-14 <<BR>>
Available at: RelayedByDialup <<BR>>
Sample Results: on my setup hits of this test are 97% spam, the rest is ham <<BR>>
-----
'''Addressbook''' <<BR>>
This provides a way to automatically give a negative score to all addresses in an addressbook,
which may be updated dynamically. It's not the same as whitelisting all addresses because
spammers may know about some of them, so we don't want to whitelist, only give a small negative
score. It's not the same as autowhitelist (AWL), which is an unlabeled learner, i.e. it just
smooths scores per sender over time, but doesn't help senders who have consistently high scores.<<BR>>
Created by: Karl Chen <<BR>>
Contact: < quarl@nospam.quarl.org > <<BR>>
License Type: Public domain <<BR>>
Status: active<<BR>>
Maintained as of: Old <<BR>>
Added: 2007-03-26 <<BR>>
Available at: http://git.cubewano.org/git/spamassassin-addons/plain/plugins/addressbook.pm
<<BR>>
-----
'''Mail::!SpamAssassin::Plugin::OpenPGP''' <<BR>>
Validates OpenPGP-signed emails; requires Mail::GPG<<BR>>
Created by: Dave Brondsema <<BR>>
Contact: konfidi-devel -at- lists.sourceforge.net<<BR>>
License Type: Apache License, Version 2.0 <<BR>>
Status: Active <<BR>>
Maintained as of: Old <<BR>>
Added: 2007-04-03 <<BR>>
Available at: http://search.cpan.org/perldoc?Mail::SpamAssassin::Plugin::OpenPGP <<BR>>
SVN: http://konfidi.org/wiki/SVN/ (in clients/spamassassin-openpgp/trunk) <<BR>>
-----
'''crm114''' <<BR>>
Plugin to use [[http://crm114.sourceforge.net/|CRM114]]<<BR>>
Created by: MartinSchuette <<BR>>
Contact: info -at- mschuette.name <<BR>>
License Type: Apache License, Version 2.0 <<BR>>
Status: Active <<BR>>
Maintained as of: 2011-03-21 <<BR>>
Added: 2007-04-08 <<BR>>
Available at: http://mschuette.name/wp/crm114-spamassassin-plugin/ ([[http://mschuette.name/files/crm114.pm|crm114.pm]]
and [[http://mschuette.name/files/crm114.cf|crm114.cf]]) <<BR>>
-----
'''Bayes OCR Plugin''' <<BR>>
Bayes OCR Plugin performs a Bayesian content analysis of the OCR extracted text to help Spamassassin
catch spam messages with attached images. <<BR>>
Created by: PRA Group, DIEE, University of Cagliari (Italy) <<BR>>
Contact: see [[http://prag.diee.unica.it/n3ws1t0/?q=node/108|Bayes OCR Plugin - Project page]]
<<BR>>
License Type: Apache License, Version 2.0 <<BR>>
Status: Active <<BR>>
Maintained as of: 2011-03-21 <<BR>>
Added: 2007-06-14 <<BR>>
Available at: [[http://prag.diee.unica.it/pra/eng/research/doccategorisation/spamfiltering/products/bayesocrplugin|Bayes
OCR Plugin - Project page]] <<BR>>
Note: (Bayes OCR Plugin is still beta!)<<BR>>
-----
'''sa2dnsbl''' <<BR>>
If you want to build your own rbldns System and reuse the Filtering results of Spamassassin
this package could be the sollution. It is a UDP based client-server application which reports
all spamming IP's to one Server. A worker thread (cronjob) creates the IP list to block. This
sollution take use of the rbldns server included in the djbdns distribution.<<BR>>
The package includes three components. The sa2dnsblc Plugin for Spamassassin, the sa2dnsbld
Server and finally the sa2dnsblw Worker. Installation instructions are included in sa2dnsbld.pl<<BR>>
Created by: Frank Blechschmitt, FBIS<<BR>>
Contact: http://www.fbis.ch <<BR>>
License Type: Apache License, Version 2.0 <<BR>>
Status: Active <<BR>>
Maintained as of: Old <<BR>>
Added: 2007-07-21 <<BR>>
Available at: http://www.fbis.ch/download.php?id=17 <<BR>>
-----
'''PDFassassin''' <<BR>>
A plugin which scans PDF attachments, exports text from PDF files and uses OCR to extract
image spam embeded in PDF files. Helpful to catch Spam messages been sent as PDF files, uses
the gocr and pdftotext utilities as a dependency <<BR>>
Created by: Ben Duncan <<BR>>
Contact: info -at- calacode -dot- com <<BR>>
License Type: Same as SpamAssassin<<BR>>
Status: active <<BR>>
Maintained as of: Old <<BR>>
Added: 2007-07-23 <<BR>>
Available at: http://blog.atmail.com/?p=61 <<BR>>
Note: First release, proof of concept<<BR>>
-----
'''Cloudmark Authority''' <<BR>>
8 different fingerprinting algorithms for spam, phishing, and virus. Authority offers significant
performance and accuracy improvements with automatic rules and configuration updates every
minute. Brought to you by the makers of Razor. <<BR>>
Created by: Cloudmark <<BR>>
Contact: satrial -at- cloudmark -dot- com <<BR>>
License Type: Commercial annual subscription <<BR>>
Status: active <<BR>>
Maintained as of: Old <<BR>>
Added: 2007-07-27 <<BR>>
Available at: http://www.cloudmark.com/spamassassin <<BR>>
Note: Razor plug-in with local signature cache <<BR>>
-----
'''Log Scanned Messages''' <<BR>>
This plugin will write a copy of every mail scanned to the C</tmp/spamassassin_scanned_msgs>
directory (creating that dir if it doesn't already exist). This may be very useful when attempting
to debug certain error conditions that only manifest with certain input messages.<<BR>>
Created by: Justin Mason <<BR>>
Contact: http://jmason.org <<BR>>
License Type: Apache License, Version 2.0 <<BR>>
Status: Active <<BR>>
Maintained as of: Old <<BR>>
Added: 2007-08-07 <<BR>>
Available at: http://taint.org/x/2007/LogScannedMessages.pm <<BR>>
-----
'''Mail::!SpamAssassin::Plugin::Konfidi''' <<BR>>
For authenticated messages, queries the Konfidi (http://konfidi.org) trust network for a computed
inferred trust value of the sender.<<BR>>
Note: as of Jan '08 only Mail::SpamAssassin::Plugin::OpenPGP is supported for auth; SPF and
DKIM are planned. Created by: Dave Brondsema <<BR>>
Contact: konfidi-devel -at- lists.sourceforge.net<<BR>>
License Type: Apache License, Version 2.0 <<BR>>
Status: Active <<BR>>
Maintained as of: Old <<BR>>
Added: 2008-01-27 <<BR>>
Available at: http://search.cpan.org/perldoc?Mail::SpamAssassin::Plugin::Konfidi <<BR>>
SVN: http://konfidi.org/wiki/SVN/ (in clients/spamassassin/trunk) <<BR>>
-----
'''Freemail''' <<BR>>
Checks if message is sent from a "freemail" account. Also checks a specific spam sign, if
a message has Reply-To or email mentioned in body pointing to a different freemail account.<<BR>>
Created by: Henrik Krohns <<BR>>
Contact: sa -at- hege.li <<BR>>
License Type: Apache License, Version 2.0 <<BR>>
Status: Active <<BR>>
Maintained as of: Old <<BR>>
Added: 2008-03-21 <<BR>>
Available at: '''Integrated in SpamAssassin 3.3''' (see links http://sa.hege.li/) <<BR>>
-----
'''Mail::!SpamAssassin::Plugin::!CollectTokens''' <<BR>>
Collects tokens from bayes in a SQL database, making it possible to see what tokens the bayes
database contains.<<BR>>
Created by: Jonas Eckerman <<BR>>
Contact: jonas@frukt.org <<BR>>
License Type: Public Domain <<BR>>
Status: active <<BR>>
Maintained as of: Old <<BR>>
Added: 2008-05-29 <<BR>>
Available at: http://whatever.frukt.org/spamassassin.text.shtml#CollectTokens.pm <<BR>>
-----
'''Mail::!SpamAssassin::Plugin::p0fOS''' <<BR>>
Fetches the OS info from a database populated from p0f and inserts it in a header for use
in scores and bayes. The database can reside on and/or be populated from a different system
(such as a firewall or router).<<BR>>
Created by: Jonas Eckerman <<BR>>
Contact: jonas@frukt.org <<BR>>
License Type: Public Domain <<BR>>
Status: active <<BR>>
Maintained as of: Old <<BR>>
Added: 2008-05-29 <<BR>>
Available at: http://whatever.frukt.org/p0fstats.text.shtml#p0fOS.pm <<BR>>
Note: To use you also need the scripts (from the same place as the plugin) and the p0f OS
fingerprinting application.<<BR>>
-----
'''Mail::!SpamAssassin::Plugin::!MimeMagic''' <<BR>>
Checks for mismatches between a parts MIME type and its actual content.<<BR>>
Created by: Jonas Eckerman <<BR>>
Contact: jonas@frukt.org <<BR>>
License Type: Public Domain <<BR>>
Status: active (experimental) <<BR>>
Maintained as of: Old <<BR>>
Added: 2008-05-29 <<BR>>
Available at: http://whatever.frukt.org/spamassassin.text.shtml#MimeMagic.pm <<BR>>
Note: Some mismatches really aren't, so the plugin can have a map between types that are considered
equal.<<BR>>
-----
'''Mail::!SpamAssassin::Plugin::!HashCount''' <<BR>>
Counts messages using iXhash/NixSpam like hashes.<<BR>>
Created by: Jonas Eckerman <<BR>>
Contact: jonas@frukt.org <<BR>>
License Type: Public Domain <<BR>>
Status: active <<BR>>
Maintained as of: Old <<BR>>
Added: 2008-06-16 <<BR>> <<BR>>
Available at: http://whatever.frukt.org/spamassassin.text.shtml#HashCount.pm <<BR>>
-----
'''Mail::!SpamAssassin::Plugin::!HeadersToBody''' <<BR>>
Copies the (decoded) content of specified headers to the decoded/rendered body of a the message
object.<<BR>>
Created by: Jonas Eckerman <<BR>>
Contact: jonas@frukt.org <<BR>>
License Type: Public Domain <<BR>>
Status: active <<BR>>
Maintained as of: Old <<BR>>
Added: 2008-06-16 <<BR>> <<BR>>
-----
'''!FromNotReplyTo''' <<BR>>
Compares 'From:' and 'Reply-To:' headers. <<BR>>
Created by: Ronnie Mose <<BR>>
Contact: rm -at- travelaccommodation -dot- eu <<BR>>
License Type: Public Domain <<BR>>
Maintained as of: Old <<BR>>
Added: 2008-07-07 <<BR>> <<BR>>
Available at: FromNotReplyTo <<BR>>
-----
'''Image Cerberus Plugin''' <<BR>>
Image Cerberus Plugin performs a content analysis of images attached to e-mails by image processing
and pattern recognition techniques. <<BR>>
Created by: PRA Group, DIEE, University of Cagliari (Italy) and Ambient Intelligence Lab,
Sardegna DistrICT, Sardegna Ricerche (italy) <<BR>>
Contact: see [[http://imagecerberus.sourceforge.net|Plugin - Project page]] <<BR>>
License Type: Apache License, Version 2.0 <<BR>>
Status: Active <<BR>>
Maintained as of: 2011-03-21 <<BR>>
Added: 2008-08-11 <<BR>>
Available at: [[http://imagecerberus.sourceforge.net|Plugin - Project page]] <<BR>>
-----
{{http://www.commtouch.com/sites/all/themes/commtouch/images/commtouch-logo.gif}} <<BR>>
'''Commtouch Plug-in for SpamAssassin''' <<BR>>
Commtouch offers a SpamAssassin plug-in for its Anti-Spam and Zero-Hour Virus Outbreak Protection
technologies. Messages are passed to the Commtouch engine and the results are converted into
SpamAssassin scores. Embedding the Commtouch technology allows existing SpamAssassin systems
to simultaneously increase accuracy and decrease the amount of resources required for maintenance,
with an easy and fast integration effort. <<BR>>
Commtouch SA-Plugin --- The Commtouch Plug-In is a quick, easy way to inoculate SpamAssassin-protected
mail servers against zero-hour threats, and to beef up detection against zombie- or botnet-generated
spam. <<BR>>
Created by: Commtouch Software Ltd. <<BR>>
Contact: Gabriel.Mizrahi at Commtouch dot com <<BR>>
License Type: Commercial annual subscription <<BR>>
Status: Active <<BR>>
Maintained as of: 2011-03-23 <<BR>>
Added: 2008-09-09 <<BR>>
Available at: http://www.commtouch.com/Site/Products/SpamAssassin.asp
-----
{{http://wombatsecurity.com/static/Wombat_sa.png}} <<BR>>
'''!PhishPatrol^TM^ by Wombat Security Technologies, Inc.''' <<BR>>
!PhishPatrol^TM^ is an email filter from Wombat Security Technologies designed specifically
to identify email-based phishing attacks before they can lure users into divulging personal
information. In contrast to solutions that rely solely on blacklists and email signatures,
the !PhishPatrol^TM^ email filter uses advanced machine learning to catch new phishing attacks
from the very start. Extensive evaluation of !PhishPatrol^TM^ has shown that it consistently
catches more phish than the best email spam filters and has far fewer false positives. As
a SpamAssassin plug-in, !PhishPatrol^TM^ integrates seamlessly with your existing installation
of SpamAssassin.
!PhishPatrol^TM^ --- Powerful phishing detection from the makers of !PhishGuru and Anti-Phishing
Phil. <<BR>>
Created by: Wombat Security Technologies, Inc. <<BR>>
Contact: sales ''-at-'' wombatsecurity ''-dot-'' com <<BR>>
License type: Commercial annual subscription <<BR>>
Status: Active <<BR>>
Maintained as of: Old <<BR>>
Added: 2008-10-20 <<BR>>
Available at: http://wombatsecurity.com
-----
{{http://www.dkim-reputation.org/fileadmin/templates/img/logo.png}} <<BR>><<BR>>
'''DKIM Reputation Plugin''' <<BR>>
Replacement of the DKIM.pm plugin with additional inclusion of reputation data from www.dkim-reputation.org.
This aids especially to block known spam accounts at freemailers and spammers sending DKIM
signed spam with their own domains. Additionally positive reputation will be used in the future
to reduce the false positive problem (positive scoring can be disabled). Currently an appropriate
ruleset to distinct between neutral and good reputation is elaborated, feedback is welcome.
<<BR>>
Requires SpamAssassin 3.1.2+ <<BR>>
Created by: Florian Sager <<BR>>
Contact: http://www.dkim-reputation.org <<BR>>
License Type: Apache License, Version 2.0 <<BR>>
Status: active <<BR>>
Maintained as of: Old <<BR>>
Added: 2008-11-23 <<BR>>
Available at: http://www.dkim-reputation.org/spamassassin/ <<BR>>
-----
'''SA_CDO''' <<BR>>
Plugin for Micosoft Exchange server that communicates with a local or remote spamd deamon.
Processes the mail depending on the spam score and the plugin configuration. <<BR>>
Created by: Robin Aerts <<BR>>
Contact: robin.aerts@muziekcentrum.be <<BR>>
License Type: (license) <<BR>>
Status: active <<BR>>
Maintained as of: Old <<BR>>
Added: 2009-01-19 <<BR>>
Available at: http://sourceforge.net/project/showfiles.php?group_id=250443 <<BR>>
-----
'''SNF4SA - Message Sniffer^TM^ Antispam Plugin for SpamAssassin''' <<BR>>
The Message Sniffer Antispam Plugin for SpamAssassin combines a real-time collaborative IP
reputation system, distributed competitive machine learning technologies, and a comprehensive
content analysis engine that improves both the accuracy and speed of SpamAssassin without
additional tuning.<<BR>>
Created by: ARM Research Labs, LLC <<BR>>
Contact: http://www.armresearch.com/company/contactUs.jsp <<BR>>
License Type: Commercial Subscription <<BR>>
Status: Active <<BR>>
Maintained as of: 2011-03-21 <<BR>>
Added: 2009-05-12 <<BR>>
Available at: http://www.armresearch.com/products/SNF4SA.jsp <<BR>>
-----
'''Mail::!SpamAssassin::Plugin::URLRedirect''' <<BR>>
Follows specified URLs to see if they redirect. If they do redirect, the new location is added
to the message meta-data, and redirection depth can be tested with eval test.<<BR>>
Created by: Jonas Eckerman <<BR>>
Contact: jonas@frukt.org <<BR>>
License Type: Public Domain <<BR>>
Status: active <<BR>>
Maintained as of: Old <<BR>>
Added: 2009-07-10 <<BR>>
Available at: http://whatever.frukt.org/spamassassin.text.shtml#URLRedirect.pm <<BR>>
Mirror: http://mmm.truls.org/m/ExtractText.zip <<BR>>
-----
'''Mail::!SpamAssassin::Plugin::!ExtractText''' <<BR>>
Uses plugin extractors and/or external tools to extract text from message parts. Extractor
plugins can extract parts that will be fed into the plugin for checking, so for example a
an image OCR extractor could get to check images extracted from a PDF by another extractor.
How to extract what from what is very configurable. Included are configs for MS Word, RTF,
!OpenDocument and PDF files, and a very simplistic OpenXML plugin. <<BR>>
Created by: Jonas Eckerman <<BR>>
Contact: jonas@frukt.org <<BR>>
License Type: Public Domain <<BR>>
Status: active <<BR>>
Maintained as of: Old <<BR>>
Added: 2009-07-10 <<BR>>
Available at: http://whatever.frukt.org/spamassassin.text.shtml#ExtractText.pm <<BR>>
Mirror: http://mmm.truls.org/m/ExtractText.zip <<BR>>
-----
'''Mail::!SpamAssassin::Plugin::!SaveHits''' <<BR>>
Stores a copy of a message in a dated directory when specific rules are hit and then creates
a dated directory for each rule that is hit and creates a symlink to the message file allowing
you to quickly find messages on a given date hitting a specific rule. Useful for developing
and testing new rules.<<BR>>
Created by: Steve Freegard <<BR>>
Contact: steve.freegard -at- fsl.com <<BR>>
License Type: Apache <<BR>>
Status: Active <<BR>>
Maintained as of: 2011-03-21 <<BR>>
Added: 2009-08-03 <<BR>>
Available at: http://www.fsl.com/support/SaveHits.pm <<BR>>
-----
'''Mail::!SpamAssassin::Plugin::DecodeShortURLs''' <<BR>>
Decodes shortened URLs via HTTP HEAD request to the shortening service and adds the decoded
URL into the list of URIs extracted by SpamAssassin for other plugins to find (e.g. URIDNSBL).
<<BR>>
Created by: Steve Freegard <<BR>>
Contact: steve.freegard -at- fsl.com <<BR>>
License Type: Apache <<BR>>
Status: Active <<BR>>
Maintained as of: 2011-03-21 <<BR>>
Added: 2010-09-17 <<BR>>
Available at: http://www.fsl.com/support/DecodeShortURLs.pm and http://www.fsl.com/support/DecodeShortURLs.cf
<<BR>>
-----
'''DNSWL spam reporting''' <<BR>>
Adds [[http://www.dnswl.org/|DNSWL]] to the services which receive a report via the command
"spamassassin --report" (or -r). <<BR>>
Contact: [[http://www.chaosreigns.com/contact/|Darxus]] <<BR>>
License Type: Apache <<BR>>
Status: Active <<BR>>
Maintained as of: 2011-03-20 <<BR>>
Added: <<BR>>
Available at: http://www.chaosreigns.com/dnswl/sa_plugin/ <<BR>>
-----
= Format for new entries =
Suggested format (a la CustomRulesets format):
'''name-of-plugin''' <<BR>>
(brief description goes here) <<BR>>
Created by: (name) <<BR>>
Contact: (contact addr) <<BR>>
License Type: (license) <<BR>>
Status: Active / Locked / Defunct (see above) <<BR>>
Maintained as of: YYYY-MM-DD <<BR>>
Added: YYYY-MM-DD (date this entry was added) <<BR>>
Available at: (url) <<BR>>
Mirror: (if applicable) <<BR>>
Note: (any extra notes)<<BR>>
Sample Results: (mass-check results if available) <<BR>>
-----
CategorySoftware CategorySoftware
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