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Re: [Asrg] Re: 6. Proposals: LMTP vs. rDNS / Reverse MX [RMX] proposals

2003-11-29 17:15:43
Tomi Panula-Ontto wrote:

----- Original Message ----- From: "Alan DeKok" <aland(_at_)ox(_dot_)org>
To: <asrg(_at_)ietf(_dot_)org>
Sent: Saturday, November 29, 2003 5:56 PM
Subject: Re: [Asrg] Re: 6. Proposals: LMTP vs. rDNS / Reverse MX [RMX]
proposals



"Tomi Panula-Ontto" <tomi(_at_)panula-ont(_dot_)to> wrote:> Well, I'll give an

example: client operates in more than 20 countries, has

travelling salesmen and agents in many countries. Yet, they all use same
email domain and everyone uses their current ISP to send out messages.

...

From my point of view; outgoing MTA can be any server in the world.
How could I know I should temporarily add record for MTA of some
ISP the hotel is using ?

 Please read the LMAP discussion paper.  It addresses this issue.


Nice. I'll quote: LMAP discussion paper, page 1.

    'The LMAP protocol falls with the scope of "changes to existing
applications"'

In ideal world, we would throw away SMTP [and bunch of other protocols,
too].
In real world changing all MUAs, MTAs, firewalls, proxies - all software and
hardware built around this crappy protocol - is way too big overhead that it
could happen now. We have the spam problem now.


Take a look at (http://www.iab.org/documents/drafts/draft-iab-e2e-futures-04.txt).

-------
Yakov Shafranovich / asrg <at> shaftek.org
SolidMatrix Technologies, Inc. / research <at> solidmatrix.com
"I ate your Web page. / Forgive me. It was juicy / And tart on my tongue." (MIT's 404 Message)
-------


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