Reporting-MTA: dns;col0-omc2-s3.col0.hotmail.com
Received-From-MTA: dns;COL111-W33
Arrival-Date: Tue, 28 Jun 2011 07:23:13 -0700

Final-Recipient: rfc822;webmaster@lists.php.net
Action: failed
Status: 5.5.0
Diagnostic-Code: smtp;550 webmaster@lists.php.net is not a valid address