[15421] in North American Network Operators' Group
Re: SMTP spoofing ?
daemon@ATHENA.MIT.EDU (sully@mail.usinternet.com)
Thu Feb 19 12:18:52 1998
Date: Thu, 19 Feb 1998 11:06:05 +0000
To: nanog@merit.edu
From: sully@mail.usinternet.com
Yes, NAT on cisco's.
Tim Sullivan
Network Hobbyist
At 11:52 AM 2/19/98 -0500, you wrote:
>Are there any routers currently available that can do port 25 spoofing for
>dialup users? That is, when the user attempts to connect to port 25
>anywhere, he in fact connects to port 25 on your own SMTP server instead.
>
>In case it's not obvious, it's for spam management.
>
>Regards,
>John Levine, johnl@iecc.com, Primary Perpetrator of "The Internet for
Dummies",
>Information Superhighwayman wanna-be, http://iecc.com/johnl, Sewer
Commissioner
>Finger for PGP key, f'print = 3A 5B D0 3F D9 A0 6A A4 2D AC 1E 9E A6 36
A3 47
>
>
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Tim Sullivan
Senior Technical Administrator/Support/Network Consultant
http://www.usinternet.com
US Internet Corp - Full Service Internet Provider
"Get your Net's Worth" (tm) (612) 222-4638
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