Re: [dmarc-ietf] Endless Loops with DKIM reports

"John R Levine" <johnl@taugh.com> Thu, 06 June 2019 10:39 UTC

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Date: Thu, 06 Jun 2019 12:38:54 +0200
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From: John R Levine <johnl@taugh.com>
To: Dave Crocker <dcrocker@bbiw.net>, dmarc@ietf.org
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Subject: Re: [dmarc-ietf] Endless Loops with DKIM reports
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>> If people follow the spec there will be fewer loops, but it won't reduce 
>> the number to zero.
>
> Forgive me, but I believe there is currently no spec to follow.  Yet.  I took 
> this thread as raising the issue that there needs to be an effort that 
> specifies how to avoid dmarc report loops.

As I thought I already said a few times, it would be a fine idea to offer 
advice to make DMARC reports less loop-prone.  No, that will not prevent 
all loops so you need to do rate limiting, too.

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