Advanced Tips for Using SpamAssassin

These tips are based on my observations of my use of SpamAssassin (currently at version 3.0.3) over several years. They assume you have already installed SpamAssassin, are familiar with how it works, and know where to find the SpamAssassin documentation (in particular the SpamAssassin Wiki, which is a great jumping-off point for SpamAssassin FAQs, documentation, and other tips). I've tried to avoid covering anything available in those other locations.

General Observations

Gotchas

Any comments, suggestions, or improvements to the above are welcomed. Please see my contact details.