Mail delivery failed: returning message to sender

[Mail Delivery System <Mailer-Daemon@sov-mail-b0002.gradwell.net>]

This message was created automatically by mail delivery software.

A message that you sent could not be delivered to one or more of its
recipients. This is a permanent error. The following address(es) failed:

  zen16842@zen.co.uk
    Host mailcluster.zen.co.uk [212.23.3.24]:25 rejected message after data was sent:
    550 Your message has been rejected as it appears to contain malware.

------ This is a copy of the message, including all the headers. ------
Received: from host-66-0-123-204.ctvea.net ([66.0.123.204] helo=ths.kth.se country=US)
          by sov-mail-b0002.gradwell.net with esmtp (Gradwell gwh-smtpd 1.238) id 45590b92.9fa.36
          for pccrouch@bcs.org.uk; Tue, 14 Nov 2006 00:19:30 +0000
          (envelope-sender <kf-web-archive@ths.kth.se>)
From: kf-web-archive@ths.kth.se
To: pccrouch@bcs.org.uk
Subject: Delivery reports about your e-mail
Date: Mon, 13 Nov 2006 19:19:30 -0500
MIME-Version: 1.0
Content-Type: multipart/mixed;
	boundary="----=_NextPart_000_0011_5CDC8931.2B47747B"
X-Priority: 3
X-MSMail-Priority: Normal
X-Mailer: Microsoft Outlook Express 6.00.2600.0000
X-MIMEOLE: Produced By Microsoft MimeOLE V6.00.2600.0000
Message-ID: <gwh.45590b92.9fa.36@sov-mail-b0002.gradwell.net>

This is a multi-part message in MIME format.

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Content-Type: text/plain;
	charset=us-ascii
Content-Transfer-Encoding: 7bit

The original message was received at Mon, 13 Nov 2006 19:19:30 -0500 from [97.127.69.35]

----- The following addresses had permanent fatal errors -----
pccrouch@bcs.org.uk




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Content-Transfer-Encoding: base64