Subject: Mail delivery failed: returning message to sender

From: Mail Delivery System <[email-masked]>
Date: Wed, 15 Oct 2008 05:20:46 +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?78zYx8Eg98zBxMnNydLP187B?= 
	<[email-masked]>
To: <[email-masked]>
Subject: =?koi8-r?B?7cXUz8TJy8kgwc7BzMnawSDGyc7BztPP18/HzyDTz9PUz9HOydEgyw==?=
	=?koi8-r?B?z83Qwc7JyQ==?=
Date: Wed, 15 Oct 2008 10:17:11 +0800