Integrating DSPAM with Spamassassin

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Postfix -> DSPAM -> Amavis/Spamassassin -> Postfix

Spamassassin can add scores depending on the DSPAM output by reading the headers that DSPAM adds.

These rules can be added to They read confidence and result headers. Edit the scores to suit your setup.

2 thoughts on “Integrating DSPAM with Spamassassin

  1. MGF

    Thanks for the tip. What is your default SPAM cutoff score? Is it greater than 5.0? Otherwise, “score DSPAM_SPAM 5” will always trigger spam (unless negative factors kick in), and the rules like DSPAM_SPAM_9X won’t have any additional effect, except to drive the score higher?


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