Subject: Mail delivery failed: returning message to sender

From: Mail Delivery System <[email-masked]>
Date: Tue, 23 Sep 2008 06:34:57 +0300

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]
    retry time not reached for any host after a long failure period

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

Date:	Tue, 23 Sep 2008 11:34:55 +0800
From:	=?koi8-r?B?9dDSwdfMxc7JxSDEz8suIPPt6w==?= 
	<[email-masked]>
Reply-To: [email-masked]
To: [email-masked]
Subject: =?koi8-r?B?UmU6IOTPyy3OycUg8+3rINcg08/P1NfF1NPU18nJINMg1NLFws/XwQ==?=
	=?koi8-r?B?zsnRzckg6fPv?=