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  2. MIDRANGE-L
  3. February 2004

Re: Blocking port 25 traffic for spam purposes

Here is how I would do it. Look at the headers of email messages.  Every 
Received: by
would be a good source of open relays and getting around virus/spam scanning 
services. I
found 3 email messages with info from headers of his emails in the archives. 
And if I had
a virus that would look on the user PC?s even better.

John Ross
IBM Certified Specialist AS/400 RPG IV Programmer

> I'm not sure how the spammers are getting your MTA address ... as all your MX 
> records
> point to cleanmessage.

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