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[dmarc-ietf] Re: I-D Action: draft-ietf-dmarc-arc-to-historic-00.txt

John R Levine <johnl@ietf.email> Tue, 28 April 2026 17:02 UTC

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Date: Tue, 28 Apr 2026 13:01:51 -0400
Message-ID: <411fced7-6ac6-b05d-e180-9e360f43ca5d@ietf.email>
From: John R Levine <johnl@ietf.email>
To: Alessandro Vesely <vesely@tana.it>, dmarc@ietf.org
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Subject: [dmarc-ietf] Re: I-D Action: draft-ietf-dmarc-arc-to-historic-00.txt
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On Tue, 28 Apr 2026, Alessandro Vesely wrote:
>> Sometimes. My wife and I have forwarding addresses at our universities, and 
>> I have one at the IEEE (uucp@computer.org.) They all used to handle the 
>> forwarding
>> themselves, but over the years they outsourced it. Yale outsourced to 
>> Google, Cornell to Microsoft. The IEEE has a strange system where the mail goes to
>> Google, is relayed to an IEEE server at AWS, and is then reinjected into 
>> Google to send back out.
>> 
>> When a forwarder moves, frequently without telling the forward recipients, 
>> whose job is it to update your users' configuration?
>
> If the user’s configuration is tied to a stable identifier such as a List-ID,

Um, I think it should be self-evident that those forwarders are not 
mailing lists.

R's,
John

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