Implementing SPAM and virus protection for mail server

[Sam Tregar]

On Fri, 17 Sep 2004, James Marcinek wrote:

> I'm currently running Postfix and cyrus-imapd for my email
> solution. I'm looking for an Open Source solution, and tips, for
> SPAM and virus protection. Can anyone point me in the right
> direction?

http://spamassassin.apache.org/

It's a great spam-blocker out of the box and if you take the time to
train its baysian filter it's outstanding.

-sam