Subject: Undelivered mail: User unknown

From: [email-masked] (Mail Delivery Subsystem)
Date: Thu, 21 Aug 2008 19:08:14 +0400 (���������� ����� (����))

This is an automatically generated Delivery Status Notification.

The original message was received at Tue, 19 Aug 2008 18:19:06 +0100
from [83.20.125.110]

I'm sorry to inform you that the message you have sent
could not be delivered to one or more destinations.

----- The following addresses had permanent delivery errors -----
<[email-masked]>: (unrecoverable error)

----- Transcript of session follows -----
mail.local: unknown name: dmitriy
550 <[email-masked]>: User unknown in virtual mailbox table