Subject: Returned mail: see transcript for details

From: Mail Delivery Subsystem <[email-masked]>
Date: Tue, 26 Aug 2008 19:20:50 +0300

The original message was received at Tue, 26 Aug 2008 19:20:44 +0300
from dsl85-107-562.ttnet.net.tr [85.107.2.50] (may be forged)

   ----- The following addresses had permanent fatal errors -----
<[email-masked]>
    (reason: User unknown)

   ----- Transcript of session follows -----
550 5.1.1 <[email-masked]>... User unknown