SpamAssassin is a mail filter which attempts to
identify spam using a variety of mechanisms including
text analysis, Bayesian filtering, DNS blocklists, and
collaborative filtering databases.

SpamAssassin is a project of the Apache Software
Foundation (ASF). SpamAssassin was adapted for Windows
by JAM Software. In combination with a MTA (e.g.
Hamster or MS Exchange) it's a very powerful anti-spam
solution.

The freeware contains, beside several modules, the
following SpamAssassin components as
executable files for Windows (.exe):
- spamassassin.exe (mail filter)
- spamd.exe (daemonized version of SpamAssassin)
- WinSpamC.exe (client for spamd)
- sa-update.exe (SpamAssassin rule updates)
- sa-learn.exe (trains bayes filter with spam/ham mail)

Download (8281 KB) Website Link to this page