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Date:      Wed, 3 Jan 2007 16:34:45 +0700 (ICT)
From:      Olivier Nicole <on@cs.ait.ac.th>
To:        mo.babaei@gmail.com
Cc:        freebsd-questions@freebsd.org
Subject:   Re: Setting another machine as a firewall
Message-ID:  <200701030934.l039Yj5a092403@banyan.cs.ait.ac.th>
In-Reply-To: <5bf3a41f0701030128gd2ce04wb6fe8df882aa80e2@mail.gmail.com> (mo.babaei@gmail.com)
References:  <5bf3a41f0701030128gd2ce04wb6fe8df882aa80e2@mail.gmail.com>

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> i want to set another machine as a firewall for my mail server to prevent
> receiving huge number of spams each day.
> so, how shuold i change my DNS to do this ?

Have your MX reccord to point to the firewall mail server.

But before you do that, you should make sure that the firewall is
set-up and configured and running.

Olivier



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