SpamAssassin

SpamAssassin is a mature, widely-deployed open source project that serves as a mail filter to identify Spam.
It 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.
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Topics (26164)
Replies Last Post Views Sub Forum
9D character used in words to avoid detection. by Mark London
3
by Benny Pedersen-2
SpamAssassin - Users
Bayes not learning, blacklist not filtering by MarkCS
3
by John Hardin
SpamAssassin - Users
unexpected FN, how to improve/tune to catch by Ian Zimmerman-3
4
by RW-15
SpamAssassin - Users
Macros now replaced by XML by Alex Regan
0
by Alex Regan
SpamAssassin - Users
Forgery with SPF/DKIM/DMARC by Robert Fitzpatrick-2
6
by RW-15
SpamAssassin - Users
Bayes underperforming, HTML entities? by Amir Caspi
39
by John Hardin
SpamAssassin - Users
Hackernews post : SpamAssassin is back by Brent Clark-4
1
by Kevin A. McGrail-5
SpamAssassin - Users
googleapis hosted phish by Alex Regan
4
by Bill Cole
SpamAssassin - Users
normalize_charset effects by Matus UHLAR - fantom...
3
by RW-15
SpamAssassin - Users
[PATCH] Document that email body is split into chunks when matching using 'rawbody' by Ondřej Lysoněk
0
by Ondřej Lysoněk
SpamAssassin - Dev
[Bug 7645] New: Wide character in print at /usr/bin/sa-compile line 433 by bugzilla-daemon
11
by bugzilla-daemon
SpamAssassin - Dev
[auto] bad sandbox rules report by Rules Report Cron-2
0
by Rules Report Cron-2
SpamAssassin - Dev
[Bug 6918] SpamAssassin needs to handle Authentication-Results data by bugzilla-daemon
0
by bugzilla-daemon
SpamAssassin - Dev
URI_HEX fp by Alex Regan
2
by Martin Gregorie-2
SpamAssassin - Users
[Bug 6918] SpamAssassin needs to handle Authentication-Results data by bugzilla-daemon
0
by bugzilla-daemon
SpamAssassin - Dev
[Bug 6918] SpamAssassin needs to handle Authentication-Results data by bugzilla-daemon
0
by bugzilla-daemon
SpamAssassin - Dev
[Bug 6918] SpamAssassin needs to handle Authentication-Results data by bugzilla-daemon
0
by bugzilla-daemon
SpamAssassin - Dev
ALL_TRUSTED always shown in X-Spam-Status header by listsb-spamassassin
17
by John Hardin
SpamAssassin - Users
[Bug 6918] SpamAssassin needs to handle Authentication-Results data by bugzilla-daemon
0
by bugzilla-daemon
SpamAssassin - Dev
Received header order by Henrik K
1
by Henrik K
SpamAssassin - Dev
[Bug 7642] New: Support Authenticated Received Chain ARC by bugzilla-daemon
4
by bugzilla-daemon
SpamAssassin - Dev
OT: help from email experts needed by Jari Fredriksson
4
by RW-15
SpamAssassin - Users
[Bug 7655] New: '/etc/mail/spamassassin/sa-update-keys/': No such file or directory by bugzilla-daemon
7
by bugzilla-daemon
SpamAssassin - Dev
Warnings when enabling URILocalBL plugin by Quinn Comendant
7
by Giovanni Bechis
SpamAssassin - Users
[ANNOUNCE] Apache SpamAssassin 3.4.2 available by Kevin A. McGrail-5
22
by Amir Caspi
SpamAssassin - Users
ClamAV - low detection rates on malware attachments lately by John Hardin
7
by Kenneth Porter
SpamAssassin - Users
[Bug 7612] New: DRUGS_MUSCLE causes FP by bugzilla-daemon
4
by bugzilla-daemon
SpamAssassin - Dev
[Bug 7654] spamc doesn't check on blacklists, while spamassassin does by bugzilla-daemon
0
by bugzilla-daemon
SpamAssassin - Dev
[Bug 6918] SpamAssassin needs to handle Authentication-Results data by bugzilla-daemon
0
by bugzilla-daemon
SpamAssassin - Dev
[Bug 7654] spamc doesn't check on blacklists, while spamassassin does by bugzilla-daemon
0
by bugzilla-daemon
SpamAssassin - Dev
[Bug 7654] spamc doesn't check on blacklists, while spamassassin does by bugzilla-daemon
0
by bugzilla-daemon
SpamAssassin - Dev
[Bug 7654] spamc doesn't check on blacklists, while spamassassin does by bugzilla-daemon
0
by bugzilla-daemon
SpamAssassin - Dev
[auto] bad sandbox rules report by Rules Report Cron-2
0
by Rules Report Cron-2
SpamAssassin - Dev
[Bug 7653] New: Applying eval:check_uridnsbl to header does not work by bugzilla-daemon
10
by bugzilla-daemon
SpamAssassin - Dev
private networks are default rbl tested :/ by Benny Pedersen-2
4
by RW-15
SpamAssassin - Users
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