http://qmail.plig.org/top.html

The mailing list archives:

http://www.ornl.gov/its/archives/mailing-lists/qmail/


I think you have it backwards about the relay probes. If you want to reject things with % in, I think you need Russ Nelson's patch: http://qmail.plig.org/qmail-smtpd-relay-reject

As for emptying the queue, http://www.faqts.com/knowledge_base/view.phtml/aid/6567/fid/286/lang/en

I don't know about spam filtering, but I'm going to have a play with SpamAssassin this weekend -- I'm rebuilding my webserver (which runs qmail).