Subject: Mail delivery failed: returning message to sender

From: Mail Delivery System <[email-masked]>
Date: Wed, 24 Sep 2008 20:21:07 +0400

This message was created automatically by mail delivery software.

A message that you sent could not be delivered to one or more of its
recipients. This is a permanent error. The following address(es) failed:

  [email-masked]
    (ultimately generated from [email-masked])
    Unrouteable address

------ This is a copy of the message's headers. ------

From: =?koi8-r?B?7MnExdLT1NfP?= <[email-masked]>
To: <[email-masked]>
Subject: =?koi8-r?B?8NLJzsPJ0Nkg3MbGxcvUydfOz9PUySDP0MXSwdTJ187Px88g1dDSwQ==?=
	=?koi8-r?B?18zFzsnR?=
Date: Wed, 24 Sep 2008 11:21:05 -0500