Subject: Mail delivery failed: returning message to sender

From: Mail Delivery System <[email-masked]>
Date: Wed, 24 Sep 2008 16:42:52 +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]
    mailbox is full: retry timeout exceeded

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

From: =?koi8-r?B?5dfEz8vJ0Q==?= <[email-masked]>
To: <[email-masked]>
Subject: =?koi8-r?B?UmU6IPDP09TSz8XOycUg3MvPzs/Nyd7F08vPyiDNz8TFzMkg0NLFxA==?=
	=?koi8-r?B?0NLJ0dTJ0SDJINPP2sTBzsnRINDSz8bF09PJz87BzNjOz8ogxM/L1Q==?=
	=?koi8-r?B?zcXO1MHDycku?=
Date: Wed, 24 Sep 2008 10:10:17 -0300