Undelivered Mail Returned to Sender

[Mail Delivery System]

This is the mail system at host trap60.prolocation.net.prolocation.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

<hw-kraus3621 at x5-corp.com>: host sitea.host-my-mail.com[86.54.102.213] said:
    554 5.7.1 <hw-kraus3621 at x5-corp.com>: Relay access denied (in reply to RCPT
    TO command)
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An embedded message was scrubbed...
From: <hw-kraus3621 at x5-corp.com>
Subject: RE: Pharmacy Message 2842836
Date: Mon, 23 Feb 2009 13:24:29 -0600 (CST)
Size: 900
Url: http://lists.alioth.debian.org/pipermail/minittml-devel/attachments/20090223/f8d7da45/attachment.eml