The original message was received at Tue, 4 Mar 2008 09:51:31 -0800
from lb.z57.com [209.75.14.120]
----- The following addresses had permanent fatal errors -----
<dee@gmail.com>
(reason: 550 5.1.1 No such user q18si2517654pog.12)
----- Transcript of session follows -----
... while talking to gmail-smtp-in.l.google.com.:
>>> RCPT To:<dee@gmail.com>
<<< 550 5.1.1 No such user q18si2517654pog.12
550 5.1.1 <dee@gmail.com>... User unknown