Reporting-MTA: dns; smtpin-128.livemail.co.uk
X-Postfix-Queue-ID: F18B429F5FC
X-Postfix-Sender: rfc822; owccn(*)testcompany.com
Arrival-Date: Mon, 30 Jul 2007 22:36:19 +0100 (BST)

Final-Recipient: rfc822; attx91@dsl.pipex.com
Action: failed
Status: 5.0.0
Diagnostic-Code: X-Postfix; host smtp.gs1.systems.pipex.net[62.241.162.97]
    said: 550 <attx91@dsl.pipex.com>: Recipient address rejected: User unknown
    (in reply to RCPT TO command)