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Re: SMTP spoofing ?

  • From: sully
  • Date: Thu Feb 19 12:26:31 1998

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, [email protected], 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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