From foo@example.com Thu, 26 May 2011 01:16:54 +0100
From: Thomas McGuire <foo@example.com>
Subject: HTML test
Date: Thu, 26 May 2011 01:16:54 +0100
Message-ID: <1501334.pROlBb7MZF@herrwackelpudding.localhost>
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<html><body><p><span>HTML</span> text</p></body></html>