spamassassin

• Info: http://spamassassin.apache.org/
• Docs: http://spamassassin.apache.org/full/3.2.x/doc/
• Latest version: 3.3.2
• Download: http://spamassassin.apache.org/downloads.cgi

SpamAssassin is a mature, widely-deployed open source project that serves as a mail filter to identify Spam. SpamAssassin uses a variety of mechanisms including header and text analysis, Bayesian filtering, DNS blocklists, and collaborative filtering databases. SpamAssassin runs on a server, and filters spam before it reaches your mailbox.

Upgrading spamassassain to version 3.3.2

The release of version 3.3.2 was announced today (http://svn.apache.org/repos/asf/spamassassin/branches/3.3/Changes). Here is how to update quickly:

qmailctl stop
spamdctl stop
perl -MCPAN -e shell
cpan[1]> o conf prerequisites_policy ask
cpan[1]> force install  Mail::SpamAssassin Mail::SpamAssassin::Plugin::Razor2
cpan[1]> quit
sa-update
spamdctl start
qmailctl start