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Re: [dmarc-ietf] Comment on draft-ietf-dmarc-psd

"John Levine" <johnl@taugh.com> Mon, 11 November 2019 22:47 UTC

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Date: Mon, 11 Nov 2019 17:47:47 -0500
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From: John Levine <johnl@taugh.com>
To: dmarc@ietf.org
Cc: dcrocker@bbiw.net
In-Reply-To: <79b1cbe6-8a53-9157-63de-210fd2bad89a@dcrocker.net>
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Archived-At: <https://mailarchive.ietf.org/arch/msg/dmarc/-hxSR_ARN587TMo56CQ27EK9p8E>
Subject: Re: [dmarc-ietf] Comment on draft-ietf-dmarc-psd
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In article <79b1cbe6-8a53-9157-63de-210fd2bad89a@dcrocker.net> you write:
>This goes to the essential challenge of a proposal like PSD.  It 
>embodies a particular model, in the absence of clarity about the model 
>or broad-based discussion of its appropriateness.  (Note, for example, 
>that my review offered some discussion of that sort but got no comment 
>on that discussion.)
>
>In effect, it creates a strategic solution -- that is, a long-lived and 
>embedded mechanism -- without a clear and broad understanding of the 
>organizational space it is working in.

I've been talking to some of the PSL people, and they seem really
stuck.  They know they don't have a way to describe vanity
single-registrant TLDs, and I don't even want to suggest that they
might want to describe something like PSD, with a super-authority
above a suffix boundary.

R's,
John

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