nanog mailing list archives

Re: Lazy network operators


From: Sean Donelan <sean () donelan com>
Date: Tue, 13 Apr 2004 16:32:53 -0400 (EDT)


On Tue, 13 Apr 2004, John Curran wrote:
   I'm very much suggesting blocking outward to the Internet port 25
   traffic, except from configured mail relays for that end-user site.
   Those hosts which have MSTP malware are stopped cold as a result.

NNTP is set up almost everywhere with configured server to server
connections, and essentially all "open" NNTP user access has been
closed down over the years.

How is the spam problem on USENET these days?



Current thread: