Subject: Mail delivery failed: returning message to sender

From: Mail Delivery System <[email-masked]>
Date: Wed, 08 Oct 2008 07:08:11 +0200

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])
    This mail was classified as UCE and therefore not delivered

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

From: =?koi8-r?B?9MHU2NHOwQ==?= <[email-masked]>
To: <[email-masked]>
Subject: =?koi8-r?B?5M/C0s/Xz8zYztnKIMkg0NLJztXEydTFzNjO2cog18/a19LB1CDTIA==?=
	=?koi8-r?B?9fPu?=
Date: Wed, 8 Oct 2008 10:38:09 +0530