Subject: Returned mail: see transcript for details

From: Mail Delivery Subsystem <[email-masked]>
Date: Tue, 19 Aug 2008 21:39:02 +0600 (YEKST)

The original message was received at Tue, 19 Aug 2008 21:38:56 +0600 (YEKST)
from 189.58.230.116.adsl.gvt.net.br [189.58.230.116]

   ----- The following addresses had permanent fatal errors -----
<[email-masked]>
    (reason: 550 5.1.1 <[email-masked]>... User unknown)

   ----- Transcript of session follows -----
... while talking to mail.radatel.ru.:
>>> DATA
<<< 550 5.1.1 <[email-masked]>... User unknown
550 5.1.1 <[email-masked]>... User unknown
<<< 503 5.0.0 Need RCPT (recipient)

   ----- Message header follows -----

From: mail <[email-masked]>
To: <[email-masked]>
Subject: =?koi8-r?B?UmU6IPfB28Ug1d7B09TJxSDQz8TU18XS1sTBxdTT0S4=?=
Date: Tue, 19 Aug 2008 12:38:56 -0300

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