nanog mailing list archives
RE: ORBS (Re: Scanning)
From: Derek Balling <dredd () megacity org>
Date: Sun, 27 May 2001 10:48:52 -0700
At 9:11 AM -0700 5/27/01, Roeland Meyer wrote:
A system that tests positive for ORBS , yet is using MAPS, will not be used as a spam relay. Yet, ORBS will list such a system.
I'm not sure I understand this logic: 1.) They test positive for orbs... so they ARE an open relay2.) That system is using MAPS, which means that there is some subset of systems the open relay itself rejects mail from
Somehow that means that non-MAPS-listed sources (of which there are many) are somehow magically restricted from relaying through the open relay?
You must not have a roaming staff or are willing to keep telcos wealthy.
POP-Before-SMTP is good. SMTP AUTH is better. Solves the problem quite nicely. D -- +---------------------+-----------------------------------------+ | dredd () megacity org | "Conan! What is best in life?" | | Derek J. Balling | "To crush your enemies, see them | | | driven before you, and to hear the | | | lamentation of their women!" | +---------------------+-----------------------------------------+
Current thread:
- ORBS (Re: Scanning) E.B. Dreger (May 27)
- <Possible follow-ups>
- RE: ORBS (Re: Scanning) Roeland Meyer (May 27)
- RE: ORBS (Re: Scanning) E.B. Dreger (May 27)
- Re: EMAIL != FTP Adam Rothschild (May 27)
- Re: ORBS (Re: Scanning) Steve Sobol (May 27)
- RE: ORBS (Re: Scanning) Derek Balling (May 27)
- RE: ORBS (Re: Scanning) Dan Hollis (May 27)
- RE: ORBS (Re: Scanning) Mitch Halmu (May 27)
- Mitch tries to defend his open relay again (was Re: ORBS (Re: Scanning)) J.D. Falk (May 27)
- Re: Mitch tries to defend his open relay again (was Re: ORBS (Re: Scanning)) Mitch Halmu (May 28)
- Re: Mitch tries to defend his open relay again (was Re: ORBS (Re: Scanning)) Stephen J. Wilcox (May 28)
- Re: Mitch tries to defend his open relay again (was Re: ORBS (Re:Scanning)) Steve Sobol (May 28)
- Re: Mitch tries to defend his open relay again (was Re: ORBS (Re: Scanning)) Adam Rothschild (May 28)
- Re: Mitch tries to defend his open relay again (was Re: ORBS (Re: Scanning)) Steve Sobol (May 28)
- Re: Mitch tries to defend his open relay again (was Re: ORBS (Re: Scanning)) J.D. Falk (May 28)
- Re: Mitch tries to defend his open relay again (was Re: ORBS (Re: Scanning)) up (May 28)