ISPs' willingness to take action

Niels Bakker niels=nanog at bakker.net
Mon Oct 27 09:44:50 UTC 2003


* billstewart at att.com (Stewart, William C (Bill), RTSLS) [Mon 27 Oct 2003, 07:27 CET]:
> I'm really surprised to hear the assertion that people are
> leaving unfirewalled Exchange servers out on the net.
> Is this actually common?    /shudders...

I, for one, strongly support your proposal of blocking connections
towards port 25 on Exchange servers Internet-wide.

Kind regards,


	-- Niels.



More information about the NANOG mailing list