A mail filter which attempts to identify spam using a variety of mechanisms including text analysis. #Mail filter #Identify spam #DNS blocklist #Mail #Filter #Spam
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.
Once identified, the mail can then be optionally tagged as spam for later filtering using the user's own mail user-agent application.
SpamAssassin uses a wide range of heuristic tests on mail headers and body text to identify spam, also known as unsolicited commercial email.
SpamAssassin typically differentiates successfully between spam and non-spam in between 95% and 100% of cases, depending on what kind of mail you get and your training of its Bayesian filter.
Specifically, SpamAssassin has been shown to produce around 0.9% false negatives (spam that was missed) and around 0.1% false positives (ham incorrectly marked as spam). See the rules/STATISTICS*.txt files for more information.
What's new in SpamAssassin 3.3.2:
- A minor release, primarily to support perl-5.12 and later.
- Additionally several other minor bugs are fixed.
- Bug #6353: Fix FH_FROMEML_NOTLD, add MISSING_FROM
- Bug #6427: Spamc windows header library missing two defines.
SpamAssassin 3.3.2
add to watchlist add to download basket send us an update REPORT- runs on:
- Mac OS X 10.2 or later (PPC & Intel)
- file size:
- 1.5 MB
- filename:
- Mail-SpamAssassin-3.3.2.zip
- main category:
- Internet Utilities
- developer:
- visit homepage
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