[ewg] Undelivered Mail Returned to Sender

[Mail Delivery System]

This is the mail system at host bmx.cz.net.

I'm sorry to have to inform you that your message could not
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 mail system

<eyuan at grisoft.com>: host ms1.grisoft.cz[212.96.161.245] said: 550 5.1.1
    <eyuan at grisoft.com>: Recipient address rejected: User unknown in relay
    recipient table (in reply to RCPT TO command)
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An embedded message was scrubbed...
From: "gill esmond" <ewg at openib.org>
Subject: Good Morning ; Click it now
Date: Sat, 16 Aug 2008 16:40:12 +0000
Size: 1672
URL: <http://lists.openfabrics.org/pipermail/ewg/attachments/20080816/d0494852/attachment.mht>