[71142] in North American Network Operators' Group
Re: Charter blocking Port 25
daemon@ATHENA.MIT.EDU (Matthew McGehrin)
Wed Jun 9 21:44:59 2004
From: "Matthew McGehrin" <mcgehrin@reverse.net>
To: "nanog" <nanog@merit.edu>
Date: Wed, 9 Jun 2004 21:44:20 -0400
Errors-To: owner-nanog-outgoing@merit.edu
I wish Comcast and Verizon would block port 25.
You can easily get-around the block by tunneling to a remote server.
-- Matthew
----- Original Message -----
From: "Arman" <arman@unitedlayer.com>
To: <nanog@merit.edu>
Sent: Wednesday, June 09, 2004 9:03 PM
Subject: Charter blocking Port 25
> I would like to hear from Charter Communication's network/security team
> why they have filtered outbound port 25 without any notice as of
yesterday.
>
> Does anybody else know of other cable/DSL providers that simply block
> outbound port 25?
