MDaemon 11: Configuring MDaemon to send back spam-filter rules that were matched on a rejected messa

This article explains how to setup MDaemon to send back the exact SpamAssassin rules a message matched if it scores high enough to be considered spam. This can be useful for legitimate senders to find out what they can do to correct the message before sending it again.

From the MDaemon console:

  1. Click the Security menu
  2. Click Spam Filter...
  3. Enable Send heuristic results to SMTP clients
  4. Click OK

Additional Comments

This option will only be available if you have SMTP rejects messages with scores greater or equal to set to a value higher than 0 (and therefore enabled).