[51907] in North American Network Operators' Group
Re: How do you stop outgoing spam?
daemon@ATHENA.MIT.EDU (David Charlap)
Tue Sep 10 10:21:02 2002
Date: Tue, 10 Sep 2002 10:19:47 -0400
From: David Charlap <David.Charlap@marconi.com>
To: nanog@merit.edu
Errors-To: owner-nanog-outgoing@merit.edu
Rafi Sadowsky wrote:
>
> AFAIK you can tunnel IP over(at least):
>
> 1) HTTP(not just use port 80 for non HTTP traffic)
>
> 2) ICMP ...
>
> 3) DNS queries(needs an external "custom" cooperating DNS)
E-mail: http://detached.net/mailtunnel
-- David
