North American Network Operators Group
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Re: Port 25 - Blacklash

  • From: Florian Weimer
  • Date: Tue Apr 26 14:53:20 2005 
* Martin Hannigan:

> Why would an ISP block port 25 for .edu customers?

BelWue does this:

  <http://www.belwue.de/security/tcp25.html>