Open Proxy Server

  • From: "Dave Haines" <davidh@xxxxxxxxxxxxxxxxxx>
  • To: exchangelist@xxxxxxxxxxxxx
  • Date: Thu, 27 Feb 2003 04:38:41 -0700

Hello All,

One of the sites i look after have been told that there is an Open Proxy
Server running on their public IP, this message is coming from their ISP.
I know that the mail server isn't relaying SMTP on port 25, could anyone
please tell me how i find out whether there is an open proxy running on
this network and on which port.

Many thanks,


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