[Loom-auto] Undelivered Mail Returned to Sender

[Mail Delivery System]

This is the Postfix program at host mx2.viapraga.cz.

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 Postfix program

<pavlina.janderova at op63.vzp.cz>: host dns.vzp.cz[193.228.234.19] said: 550
    5.1.1 <pavlina.janderova at op63.vzp.cz>: Recipient address rejected: User
    unknown in relay recipient table (in reply to RCPT TO command)
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From: <loom-auto at lists.copyleft.no>
Subject: New job offer
Date: 9 Nov 2014 18:59:50 +0600
Size: 1391
URL: <http://lists.copyleft.no/pipermail/loom-auto/attachments/20141109/c9b2345b/attachment.mht>