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Date:      Tue, 1 Aug 2006 09:43:28 -0500
From:      Dan Nelson <dnelson@allantgroup.com>
To:        Robert Huff <roberthuff@rcn.com>
Cc:        freebsd-questions@freebsd.org
Subject:   Re: spamfilter
Message-ID:  <20060801144327.GF63872@dan.emsphone.com>
In-Reply-To: <17615.14574.739939.247118@jerusalem.litteratus.org>
References:  <20060731173633.V15966@justnosweat.net> <44CED510.4070000@ywave.com> <17615.14574.739939.247118@jerusalem.litteratus.org>

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In the last episode (Aug 01), Robert Huff said:
> Micah writes:
> >  > I `ve got a spam problem and want to run a spamfilter. There is
> >  > only a problem i don`t no witch spamfilter to choose. Can anyone
> >  > give me a tip of a good and simple to run spamfilter???
> >  
> >  I'm running SpamAssassin and spamass-milter. They seem to do an
> >  okay job.
> 
> While I run (and like) this combination myself, there are at least
> two caveats of which one ought to be aware:
> 
> 1) spamd (part of SpamAssassin) is written in perl.  This is fine for
> a workstation, not so much for a high-volume mail server.

Luckily, most of spamassassin's CPU is spent in startup, so per-message
costs in daemon mode, although high, aren't anywhere near what they are
when you run spamassassin directly.  You can also put your spamd on a
different machine from your email server to separate the load.

> 2) installing spamass-milter requires rebuilding sendmail.  (I have
> no idea about other MTAs.) This usually sounds more frightening than
> it is, but can still lead to complications.

You shouldn't have had to rebuild sendmail; some OSes don't ship a
libmilter with their sendmail, but FreeBSD does.

-- 
	Dan Nelson
	dnelson@allantgroup.com



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