Re: [Asrg] RMX and aliases

J C Lawrence <claw@kanga.nu> Wed, 07 May 2003 01:05 UTC

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To: Alan DeKok <aland@freeradius.org>
cc: asrg@ietf.org
Subject: Re: [Asrg] RMX and aliases
In-Reply-To: Message from "Alan DeKok" <aland@freeradius.org> of "Tue, 06 May 2003 17:27:21 EDT." <E19D9y5-0007DU-00@mail.nitros9.org>
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From: J C Lawrence <claw@kanga.nu>
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Date: Tue, 06 May 2003 18:04:43 -0700

On Tue, 06 May 2003 17:27:21 -0400 
Alan DeKok <aland@freeradius.org> wrote:

> Now let's look at the problems with the current use of .forward files.
> You receive a message from an MTA in example.com, with the envelope &
> body "from" being example-2.com.

Forward chained received headers solve the same problem instance, as
well as providing reverse transparency down the full path of the message
(assuming supporting MTAs).

> So the solution to .forward files, is to have the forwarding MTA
> explicitely declare it's consent to forwarding messages for another
> domain.

There's a non-starter in the mailing list world.

> In contrast, the simple act of forwarding messages tells you nothing
> about consent, other than that forwarding is occuring.

Unless an embedded consent protocol is involved (cf TMDA).

-- 
J C Lawrence                
---------(*)                Satan, oscillate my metallic sonatas. 
claw@kanga.nu               He lived as a devil, eh?		  
http://www.kanga.nu/~claw/  Evil is a name of a foeman, as I live.
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