Subject: Mail System Error - Returned Mail

From: "Post Office" <[email-masked]>
Date: Thu, 21 Jul 2005 16:42:04 +0100

The original message was received at Thu, 21 Jul 2005 16:42:04 +0100
from ietf.org [168.83.178.214]

----- The following addresses had permanent fatal errors -----
[email-masked]