SpamAssassin

How to teach Bayes your users Spams

How to enable bayes autolearning

This guide has been updated to support my qmail installation as of 8/20/2017.

Optimizing qmail/SpamAssassin to catch more Spams

SpamAssassin Auto-Learning with Site-Wide Bayes and User Feedback

How to add rules to SpamAssassin

These are additional rulesets you can add to SpamAssassin to help improve spam detection. Please review each rule before you implement this.

How to get a SpamAssasin Stats report

sa-learn error - bayes db version 2 is not able to be used, aborting

SPF Checking with SpamAssassin