On Wed, 22 Aug 2007, Ron DeFulio wrote:
The way I did this, I created a "Junk" queue (I think it mightve been there by default actually). We use spamassassin for spam filtering, and I created a PostMaster Rule that checks for the presence of the SpamFlag="YES".. If its there, it sets the destination queue to Junk.
PS: make sure your mail server supports greylisting; enabling greylisting cut our spam down by 90%.
A company I help run offers Spam Filtering with a Symantec appliance for $50/year. Your email goes through one of two boxes and filters out 97% of spam with less than one false positive per 1 million emails analyzed. It does let some Nigerian fraud emails through, but that's about it. I cut my own spam from 200-300 a day down to about 5 a day. $50/year is really really cheap. http://www.nova.org/public:services What we have: http://www.symantec.com/enterprise/products/overview.jsp?pcid=2242&pvid=1721... Setup is easy -- you point your MX DNS records to us, we deliver the mail to your mail server as normal. Plus we hold your mail if your mail server goes down. Beckman --------------------------------------------------------------------------- Peter Beckman Internet Guy beckman@angryox.com http://www.angryox.com/ --------------------------------------------------------------------------- ** PLEASE NOTE PurpleCow.com IS NOW AngryOx.com DO NOT USE PurpleCow.com ** ** PurpleCow.com is now owned by City Auto Credit LLC as of May 23, 2007 ** ---------------------------------------------------------------------------