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Date:      15 Mar 2001 23:16:25 +0100
From:      Dag-Erling Smorgrav <des@ofug.org>
To:        nate@yogotech.com (Nate Williams)
Cc:        Adam Laurie <adam@algroup.co.uk>, Ronan Lucio <ronan@melim.com.br>, security@FreeBSD.ORG
Subject:   Re: Port 113
Message-ID:  <xzp3dceptja.fsf@flood.ping.uio.no>
In-Reply-To: Nate Williams's message of "Thu, 15 Mar 2001 15:11:48 -0700 (MST)"
References:  <006b01c0ad38$39eed0a0$1401a8c0@tedm.placo.com> <099801c0ad7c$75b63800$2aa8a8c0@melim.com.br> <15025.5630.472269.543769@nomad.yogotech.com> <3AB1261F.23B8BE75@algroup.co.uk> <15025.10176.676792.32675@nomad.yogotech.com> <xzpbsr2ptv7.fsf@flood.ping.uio.no> <15025.15908.270320.373266@nomad.yogotech.com>

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Nate Williams <nate@yogotech.com> writes:
> Hmm, I remember a long time ago where it was said (urban legend) that
> even sending RST's confused older version of mail servers.

Huh? Sending an RST results in connect() returning ECONNREFUSED, just
like it would if there were no firewall and no identd. Any mail server
that can't handle ECONNREFUSED is broken beyond belief.

DES
-- 
Dag-Erling Smorgrav - des@ofug.org

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