Re: [dmarc-ietf] The DMARC WG has placed draft-crocker-dmarc-sender in state "Call For Adoption By WG Issued"

Alessandro Vesely <vesely@tana.it> Thu, 13 August 2020 09:31 UTC

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From: Alessandro Vesely <vesely@tana.it>
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Subject: Re: [dmarc-ietf] The DMARC WG has placed draft-crocker-dmarc-sender in state "Call For Adoption By WG Issued"
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On 2020-08-13 1:59 a.m., John Levine wrote:
> In article <000001d670ee$e38f8750$aaae95f0$@bayviewphysicians.com> you write:
>> The author fails to recognize that we have a single-author email
>> architecture.  Consequently, the last entity to alter the message IS the
>> author.
> 
> Sorry, but no.  The structure of Internet mail is quite clear, and that's not it.
> 
> I can believe there are people who wish it were like that, but no.


I think Doug meant the email architecture as induced by DMARC.

Some people can sit together and write a multi-authored message.  If 
they set a multi-mailbox From:, then their message cannot be DMARC 
validated, and can hardly be sent to a mailing list.

Let me note that much of Doug's analysis is correct.  We need to fix 
the weak points he mentions.


Best
Ale
--