I want to collect all spam delivered to my server to an invalid user / domain. luser_relay seems to be doing part of the job, but how do I get it around or through spamassassin which is set up as a pre-queue content filter? It looks like skipping the smtpd_proxy_filter isn't an option, so can I set a header or something for spamassassin to whitelist on?
I love running spamassassin as a pre-queue filter, knowing that any false positives will get an error message, without causing any backscatter. (Honey pot, for maintenance of whitelist / blacklist type things.) -- "It is better to die on your feet than to live on your knees." - Emiliano Zapata, Mexican Revolution Leader http://www.ChaosReigns.com