From: "$postmastername" <$localpostmaster>
To: $from
Subject: {Bounce} Unsolicited commercial email rejected
X-%org-name%-MailScanner: generated

Our UCE (spam) detectors have been triggered by a message you sent:-
  To: $to
  Subject: $subject
  Date: $date
This message has been destroyed. The detectors that were triggered are
$spamreport.

Your message has been detected as spam based on both its contents and
the mail server which has sent the message to us.

We do not accept unsolicited commercial (spam) e-mail and actively
work to stop it. If you persist with this behaviour, we will contact
your Internet Service Provider and request that your account be removed.

If you have any questions about this, or you believe you have received
this message in error, please contact the site system administrators.

-- 
MailScanner
Email Virus Scanner
%org-long-name%
%web-site%