best spam filter port(s) for postfix?

[Pollywog]

On Sunday 30 September 2007 21:03:06 Roland Smith wrote:
> On Sun, Sep 30, 2007 at 03:20:58PM -0500, Joe in MPLS wrote:
> > I'm running 6.2-STABLE with postfix with cyrus-sasl, imap-uw & horde for
> > mail. I'd like to stop depending on clients(Thunderbird & PDAs) for
> > primary spam control (especially because our PDAs don't do any). AV
> > scanning would be a plus too.
>
> I've been using bogofilter for some years now, and it works very well
> once you've trained it properly. I'm calling it from procmail just
> before the mail is delivered, but that's because my desktop has just a
> single local user. Bogofilter comes with a 'integrating-with-postfix'
> document that shows you how to call it from postfix directly.

I call Bogofilter from Procmail and I did not know it could be called directly 
from Postfix.  I use Bogofilter and Spamassassin and very little spam gets 
through undetected.