Re: [dmarc-ietf] Ticket #42 - Expand DMARC reporting URI functionality
Alessandro Vesely <vesely@tana.it> Tue, 26 January 2021 09:03 UTC
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To: John Levine <johnl@taugh.com>, dmarc@ietf.org
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From: Alessandro Vesely <vesely@tana.it>
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Date: Tue, 26 Jan 2021 10:03:08 +0100
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Archived-At: <https://mailarchive.ietf.org/arch/msg/dmarc/T12XVO3FQ9gOwYZdkjW_-XcHfIE>
Subject: Re: [dmarc-ietf] Ticket #42 - Expand DMARC reporting URI functionality
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On Mon 25/Jan/2021 22:22:25 +0100 John Levine wrote: > In article <14fba490-7b6b-39bc-9a88-7a28aad5c1d5@tana.it> you write: >>On Mon 25/Jan/2021 21:07:01 +0100 Michael Thomas wrote: >>> >>> On 1/25/21 11:53 AM, Alessandro Vesely wrote: >>>> On Sun 24/Jan/2021 19:49:34 +0100 Michael Thomas wrote: >>>>> issue #99 needs to be addressed. >>>> >>>> Won't we put a DKIM-Signature: in the http: header? >>>> >>> I don't know. That would need to be specified. To me it sounds like a good >>> reason to not try to specify http especially if there doesn't seem to be any >>> clear desire for it. >> >>Yes, it needs a spec. It doesn't seem to be overly difficult. > > Sheesh. That isn't mission creep, it's mission gallop. The spec can be commissioned to a narrowly focused WG (like dcrup). MIME provides for a binary Content-Transfer-Encoding, albeit unused. To sign a message thus (un)encoded, it is unreal to try and apply a line-oriented canonicalization. The new spec should just introduce a "binary" canonicalization, which can only be used for the body. From a software POV, it is a trivial update, as it's enough to hash the data as-is. With that addition, DKIM can be used with HTTP transport, which is an interesting point per se. Meanwhile we can specify that https: SHOULD be DKIM signed. > If you want a domain identity (even though in this case it provides > nothing useful), what's wrong with a client cert? They exist, they > work, they have software support everywhere. Even if you can deduce a From: email address after the Subject Alt Name, you cannot reliably associate it to an organizational domain. Best Ale --
- [dmarc-ietf] Ticket #42 - Expand DMARC reporting … John R Levine
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… Alessandro Vesely
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… John Levine
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… Alessandro Vesely
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… John R Levine
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… Alessandro Vesely
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… Dave Crocker
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… John R Levine
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… Alessandro Vesely
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… John R Levine
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… Ken O'Driscoll
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… Alessandro Vesely
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… John R Levine
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… John Levine
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… Alessandro Vesely
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… John R Levine
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… Murray S. Kucherawy
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… Dotzero
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… John R Levine
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… John Levine
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… Dotzero
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… John R Levine
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… John Levine
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… Alessandro Vesely
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… John R Levine
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… Alessandro Vesely
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… John R Levine
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… Alessandro Vesely
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… Todd Herr
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… Hector Santos
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… Alessandro Vesely
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… Todd Herr
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… Todd Herr
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… John Levine
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… John Levine
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… Hector Santos
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… Alessandro Vesely
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… John R Levine
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… Michael Thomas
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… John Levine
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… Michael Thomas
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… Steven M Jones
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… Steven M Jones
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… Michael Thomas
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… John Levine
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… Alessandro Vesely
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… Alessandro Vesely
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… John R Levine
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… John Levine
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… Michael Thomas
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… John Levine
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… Michael Thomas
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… John Levine
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… Michael Thomas
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… Alessandro Vesely
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… Alessandro Vesely
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… Michael Thomas
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… Alessandro Vesely
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… John Levine
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… John Levine
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… Alessandro Vesely
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… John R Levine
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… Murray S. Kucherawy
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… Alessandro Vesely
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… Michael Thomas
- Re: [dmarc-ietf] Ticket #42 - Expand DMARC report… John R Levine