This is my mail filter.

This email has headers which match the following pattern:

 * The Received: headers indicate it came through a particular
   system whose mail servers are open and which has a problem
   with SMTP forgeries.
 
 * The From: line shows an email address from a totally different
   and unrelated system.

This pattern is typical of a particularly nasty kind of forged
spam, and as far as I know cannot be produced without intentional
forgery of headers except when sent to a site at that system or which
gets connectivity from that system.  

It was therefore flagged by my mailer as spam based on this.

I am therefore notifying the appropriate "abuse" addresses for their
action.  Happy hunting! <sigh>

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