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Re: [dmarc-ietf] DMARC alignment conflicts with RFC 5322 on the use of the From and Sender header fields

Dave Crocker <dcrocker@gmail.com> Wed, 03 June 2020 16:43 UTC

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To: Alessandro Vesely <vesely@tana.it>
References: <DM5PR0601MB367115AD49513EAF3953716CF68B0@DM5PR0601MB3671.namprd06.prod.outlook.com> <18441e8d-cf87-053e-4957-7b9d6ea9690c@gmail.com> <ff98e267-8e7b-2015-cc1b-7061d04097d8@tana.it>
Cc: dmarc@ietf.org
From: Dave Crocker <dcrocker@gmail.com>
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Date: Wed, 03 Jun 2020 09:43:16 -0700
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Subject: Re: [dmarc-ietf] DMARC alignment conflicts with RFC 5322 on the use of the From and Sender header fields
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On 6/3/2020 9:38 AM, Alessandro Vesely wrote:
> MUAs should be discouraged from displaying or using Author:, unless
> (verifiably) signed by a trusted domain or otherwise configured by the user.

Why?


d/

-- 
Dave Crocker
Brandenburg InternetWorking
bbiw.net

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