[Tulungan] Undelivered Mail Returned to Sender

[Mail Delivery System]

This is the Postfix program at host ns1.euro-tel.ru.

I'm sorry to have to inform you that your message could not be
be delivered to one or more recipients. It's attached below.

For further assistance, please send mail to <postmaster>

If you do so, please include this problem report. You can
delete your own text from the attached returned message.

			The Postfix program

<fpat at et.dmz.euro-tel.ru> (expanded from <fpat at euro-tel.ru>): host
    et.dmz.euro-tel.ru[10.77.200.8] said: 550 unknown user (in reply to RCPT TO
    command)
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From: =?koi8-r?B?7snLydTB?= <tulungan at polarhome.com>
Subject: =?koi8-r?B?+sXNzNEg1yDtz9PL18Ug0M/EINTP0sfP19nKIMPFztTS?=
Date: Mon, 02 Jun 2008 16:44:36 +0000
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Url: http://www.polarhome.com/pipermail/tulungan/attachments/20080602/1f7213af/attachment.mht