Hmm, the onses who block everything and cut wires off send 0 spam. So what?
----- Original Message ----- From: "Daniel Golding" <[EMAIL PROTECTED]> To: "Hank Nussbacher" <[EMAIL PROTECTED]>; "Adam Jacob Muller" <[EMAIL PROTECTED]> Cc: "Nanog Mailing list" <nanog@merit.edu> Sent: Tuesday, April 26, 2005 2:50 PM Subject: Re: Port 25 - Blacklash > > > Do all of Comcast's markets block port 25? Is there a correlation between > spam volume and the ones that do (or don't)? > > In any event the malware is already ahead of port 25 blocking and is > leveraging ISP smarthosting. SMTP-Auth is the pill to ease this pain/ > > - Dan > > > On 4/26/05 2:49 PM, "Hank Nussbacher" <[EMAIL PROTECTED]> wrote: > > > > > On Tue, 26 Apr 2005, Adam Jacob Muller wrote: > > > > Doesn't seem to be stemming the tide of emails from Comcast though: > > > <http://www.senderbase.org/?searchBy=organization&searchString=Comcast%20Cab le> > > > > > > -Hank > > > >> For example, about 2 months ago, comcast decided to block outgoing > >> port 25 from my entire neighborhood. I called comcast, and while > >> sitting on hold I had the idea to setup a ssh tunnel to a machine at > >> work and viola problem solved before anyone from comcast even > >> answered the phone. > >