From: "$postmastername" <$localpostmaster>
To: $from
Subject: Warning: E-mail viruses detected
X-%org-name%-MailScanner: generated

Our e-mail content detector has just been triggered by a message you sent:
  To: $to
  Subject: $subject
  Date: $date

One or more of the attachments ($filename) are on
the list of unacceptable attachments for this site and will not have
been delivered.

Consider renaming the files to avoid this constraint.

The virus detector said this about the message:
Report: $report

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