Date: Thu, 09 Feb 2006 16:43:01 -0500 From: Gregory T Pelle <gregp@domainit.com> To: freebsd-isp@freebsd.org Subject: Outbound mail filtering Message-ID: <43EBB765.6060709@domainit.com>
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What is the recommended setup for outbound spam filtering? I would like to be able to have all of my web hosting machines route all mail to a machine where the mail is virus scanned and spam checked. I would like to quarentine all mail that is considered spam (using Vipul's Razor and maybe DCC). I know I am not going to catch 100% of all spam, but I would like to catch most. I also plan on setting up firewall rules on the servers to block all outbound smtp traffic unless it is going to my filtering server. Any suggestions? Am I missing something? Greg.
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