linux-kernel - Broken mail setup

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Message-ID: <20070910135912.29ad26e8@the-village.bc.nu>
Date:	Mon, 10 Sep 2007 13:59:12 +0100
From:	Alan Cox <alan@...rguk.ukuu.org.uk>
To:	linux-kernel@...r.kernel.org
Subject: Broken mail setup

Will RMK (rmk@....linux.org.uk) please fix his email setup otherwise I
can't send serial/tty/arm stuff to him.

"<<< 550 You have no reverse DNS; please try again when you have resolved
that error 554 5.0.0 Service unavailable"

Difficult to tell what you've got wrong but the delivering host does have
a reverse DNS, and the mail address is an MX so if you are trying to turn
that into a reverse A record you have some problems with your scripts.

Alan
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