Final comment on this subject (I promise) :)
How many (more) protocols are we willing to cripple in the name of fighting spam? Best regards, _________________________ Alan Rowland -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of Iljitsch van Beijnum Sent: Monday, September 09, 2002 10:23 AM To: Hank Nussbacher Cc: [EMAIL PROTECTED] Subject: Re: How do you stop outgoing spam? On Mon, 9 Sep 2002, Hank Nussbacher wrote: > Looking for automatic off-the-shelf solution. Not something that > requires a NOC to constantly update a Cisco ACL. Correct me if I'm wrong, but the web (ok, most of it) has been running on TCP port 80 for quite a while now. So if you limit outgoing TCP packets to port 80 (and probably some variations, such as HTTP+SSL) to a few kbps, regardless of their destination, you don't hurt legitimate users except some very rare cases such as HTTP uploads but you make life less fun for spammers.