Undelivered Mail Returned to Sender

[Mail Delivery System]

This is the Postfix program at host smtp-in-72.livemail.co.uk.

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

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 message returned below.

			The Postfix program

<contact at cofiroc.com>: host mailserver.cofiroc.com[213.171.216.114] said: 550
    <contact at cofiroc.com>: Recipient address rejected: User unknown in virtual
    mailbox table (in reply to RCPT TO command)
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From: "Consult2 " <containers at lists.linux-foundation.org>
Subject: Reply id 59158237401
Date: Fri, 31 Aug 2012 05:09:18 +0200
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