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Re: [dmarc-ietf] ARC vs p=quarantine

John R Levine <johnl@taugh.com> Sun, 20 December 2020 18:13 UTC

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Date: Sun, 20 Dec 2020 13:13:51 -0500
Message-ID: <dd6c5588-8e84-5f90-931-51b4dd4c27cc@taugh.com>
From: John R Levine <johnl@taugh.com>
To: Alessandro Vesely <vesely@tana.it>, IETF DMARC WG <dmarc@ietf.org>
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Subject: Re: [dmarc-ietf] ARC vs p=quarantine
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On Sun, 20 Dec 2020, Alessandro Vesely wrote:
>> question is who steps up to provide such shared lists.
>
> Dnswl.org counts about 25K domains.

I suppose one might try them but I expect most of them are not sending 
forwarded mail.

I've finally gotten around to doing ARC checks in my SMTP daemon so I can 
see who's adding ARC seals.

Regards,
John Levine, johnl@taugh.com, Taughannock Networks, Trumansburg NY
Please consider the environment before reading this e-mail. https://jl.ly

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