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North American Network Operators Group Date Prev | Date Next | Date Index | Thread Index | Author Index | Historical Re: SMTP spoofing ?
I believe some trickery with the NAT features in the AS5200 from Cisco might be a possibility. Owen > 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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