Subject: Mail delivery failed: returning message to sender

From: Mail Delivery System <[email-masked]>
Date: Wed, 24 Sep 2008 22:47:28 +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?7sHT1MHXzsnexdPU188=?= <[email-masked]>
To: <[email-masked]>
Subject: =?koi8-r?B?79Qg1d7Fws7Px88gw8XO1NLBINDPIPfB28XN1SDawdDSz9PV?=
Date: Thu, 25 Sep 2008 01:19:59 +0900