We have a Fedora Core 4 box that scans incoming external email for spam via Postfix 2.2.2, amavisd-new 2.4.2, and SpamAssassin 3.1.8. Everything works very well, but it processes messages very slo...
http://www.experts-exchange.com/Software/Internet_Email/Email/Anti_Spam/Products/Spam_Assa...