Re: DMARC from the perspective of the listadmin of a bunch of SMALL community lists
ned+ietf@mauve.mrochek.com Thu, 17 April 2014 15:57 UTC
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From: ned+ietf@mauve.mrochek.com
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Date: Thu, 17 Apr 2014 08:46:53 -0700
Subject: Re: DMARC from the perspective of the listadmin of a bunch of SMALL community lists
In-reply-to: "Your message dated Thu, 17 Apr 2014 00:08:08 -0700" <833BDCD2-1157-4914-B385-C300AF33E2D4@gmail.com>
References: <53499A5E.9020805@meetinghouse.net> <5349A261.9040500@dcrocker.net> <5349AE35.2000908@meetinghouse.net> <5349BCDA.7080701@gmail.com> <01P6L9JZF5SC00004W@mauve.mrochek.com> <CAL0qLwZr=wVX6eD+yGVOaxkSy5fJbuAErTshOG+2BywUvkDfAA@mail.gmail.com> <01P6QCMYYMJ000004W@mauve.mrochek.com> <833BDCD2-1157-4914-B385-C300AF33E2D4@gmail.com>
To: Douglas Otis <doug.mtview@gmail.com>
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> On Apr 16, 2014, at 11:00 PM, ned+ietf@mauve.mrochek.com wrote: > >> On Sat, Apr 12, 2014 at 4:35 PM, <ned+ietf@mauve.mrochek.com> wrote: > > > >>> The underlying technical issue is that the two technologies DMARC is built > >>> on - > >>> DKIM and SPF - both attach additional/restrictive semantics to > >>> longstanding mail > >>> system fields. (Broadly speaking, From: for DKIM and MAIL FROM for SPF.) > >>> > > > >> Something's amiss here. What new semantics does DKIM attach to From:? As > >> far as I know, it only requires that the field be signed. It doesn't > >> require that it be interpreted in a particular way or that it contain any > >> particular value. > > > > I was trying to be brief. Yes, I'm well aware that DKIM can be used in other > > ways. This entire discussion is within the context of DMARC here. Do you > > disagree that DMARC's use of DKIM and SPF assign additional semantics to header > > and envelope from fields respectively? > Murray is correct. DKIM does not create special From header field semantics. Actually, by requiring that the signature cover the From: field, it sort of does. But that's beside the point. Again, I was talking about DMARC's use of DKIM, not DKIM usage in general. > However, DMARC semantics are similar to those of ADSP while avoiding some > shortcomings. But both of them attach additional semantics to From:. (Not that they had a choice; as I pointed out previously, in order to acheieve the stated goal they have to attach the check to the identity users actually see.) > ... > >> Also: By "the IETF published a draft", are you talking about an RFC, or the > >> DMARC base draft? > > > > The draft, of course. > > > >> It seems extreme to lay blame on the IETF in general > >> merely for having an open mechanism by which to post a draft for all to see > >> and discuss. A "Request For Comment", as it were. > > > > You may think it extreme. I don't. I think the IETF's politics have led to it > > inching closer to moral hazard territory for a long time, and with this > > incident it has stepped in it. > This disruption should be shared with the provider that has already > enumerated 30,000 mailing-lists but made no effort to establish a means to > verify these sources and to safely assert specific exceptions to DMARC > alignment requirements. This ability is desperately needed before applying > DMARC reject on user accounts. I'll be happy to modify either ATP or ATPS to > permit these exceptions without the need to alter mailing-list. I'm by no means sure that ATP or ATPS is the right answer, but I certainly agree that we need to at least try and address the situation that's been created. Sigh. We have a lot of work to do, don't we? Ned
- DMARC from the perspective of the listadmin of a … Miles Fidelman
- Re: DMARC from the perspective of the listadmin o… Dave Crocker
- Re: DMARC from the perspective of the listadmin o… Michael Richardson
- Re: DMARC from the perspective of the listadmin o… Miles Fidelman
- Re: DMARC from the perspective of the listadmin o… Hector Santos
- Re: DMARC from the perspective of the listadmin o… Brian E Carpenter
- Re: DMARC from the perspective of the listadmin o… Theodore Ts'o
- Re: DMARC from the perspective of the listadmin o… Miles Fidelman
- Re: DMARC from the perspective of the listadmin o… Mark Andrews
- Re: DMARC from the perspective of the listadmin o… Hector Santos
- Re: DMARC from the perspective of the listadmin o… Douglas Otis
- Re: DMARC from the perspective of the listadmin o… Dave Crocker
- Re: DMARC from the perspective of the listadmin o… Andrew G. Malis
- Re: DMARC from the perspective of the listadmin o… ned+ietf
- Re: DMARC from the perspective of the listadmin o… Miles Fidelman
- Re: DMARC from the perspective of the listadmin o… Miles Fidelman
- Re: DMARC from the perspective of the listadmin o… John Levine
- Re: DMARC from the perspective of the listadmin o… Brian E Carpenter
- Re: DMARC from the perspective of the listadmin o… Brian E Carpenter
- Re: DMARC from the perspective of the listadmin o… Theodore Ts'o
- Re: DMARC from the perspective of the listadmin o… Miles Fidelman
- Re: DMARC from the perspective of the listadmin o… Miles Fidelman
- Re: DMARC from the perspective of the listadmin o… Miles Fidelman
- Re: DMARC from the perspective of the listadmin o… Dick Franks
- Re: DMARC from the perspective of the listadmin o… Dick Franks
- Re: DMARC from the perspective of the listadmin o… Miles Fidelman
- Re[2]: DMARC and yahoo mohammed serrhini
- Re: DMARC from the perspective of the listadmin o… Hector Santos
- Re: DMARC from the perspective of the listadmin o… Dick Franks
- Re: DMARC from the perspective of the listadmin o… Murray S. Kucherawy
- Re: DMARC from the perspective of the listadmin o… Dave Crocker
- Re: DMARC and yahoo Doug Royer
- Re: DMARC from the perspective of the listadmin o… Miles Fidelman
- Re: DMARC from the perspective of the listadmin o… Murray S. Kucherawy
- Re: DMARC from the perspective of the listadmin o… Warren Kumari
- Re: DMARC from the perspective of the listadmin o… Murray S. Kucherawy
- RE: DMARC from the perspective of the listadmin o… MH Michael Hammer (5304)
- Re: DMARC from the perspective of the listadmin o… Miles Fidelman
- Re: DMARC and yahoo Theodore Ts'o
- Re: DMARC from the perspective of the listadmin o… Dick Franks
- Re: DMARC from the perspective of the listadmin o… Brian E Carpenter
- Re: DMARC from the perspective of the listadmin o… Rolf E. Sonneveld
- Re: DMARC from the perspective of the listadmin o… Dave Crocker
- Re: DMARC from the perspective of the listadmin o… Murray S. Kucherawy
- Re: DMARC from the perspective of the listadmin o… Murray S. Kucherawy
- Re: DMARC from the perspective of the listadmin o… Miles Fidelman
- Re: DMARC from the perspective of the listadmin o… Dave Cridland
- Re: DMARC from the perspective of the listadmin o… Dick Franks
- What I've been wondering about the DMARC problem Brian E Carpenter
- Re: What I've been wondering about the DMARC prob… Doug Barton
- Re: DMARC and yahoo Doug Royer
- Re: What I've been wondering about the DMARC prob… Miles Fidelman
- Re: What I've been wondering about the DMARC prob… Miles Fidelman
- Re: DMARC from the perspective of the listadmin o… Ted Lemon
- Re: What I've been wondering about the DMARC prob… Theodore Ts'o
- Re: DMARC from the perspective of the listadmin o… Scott Kitterman
- Re: DMARC and yahoo Theodore Ts'o
- What I've been wondering about the DMARC problem Abdussalam Baryun
- Re: What I've been wondering about the DMARC prob… Miles Fidelman
- Re: DMARC from the perspective of the listadmin o… Sabahattin Gucukoglu
- Re: What I've been wondering about the DMARC prob… Seth Johnson
- Re: What I've been wondering about the DMARC prob… Seth Johnson
- RE: What I've been wondering about the DMARC prob… l.wood
- Re: DMARC and yahoo Douglas Otis
- Re: What I've been wondering about the DMARC prob… Seth Johnson
- Re: What I've been wondering about the DMARC prob… Dave Crocker
- Re: DMARC from the perspective of the listadmin o… Hector Santos
- Re: What I've been wondering about the DMARC prob… Miles Fidelman
- Re: What I've been wondering about the DMARC prob… Seth Johnson
- Re: What I've been wondering about the DMARC prob… Miles Fidelman
- Re: What I've been wondering about the DMARC prob… Paul Ferguson
- Re: What I've been wondering about the DMARC prob… Miles Fidelman
- Re: What I've been wondering about the DMARC prob… Hector Santos
- Re: What I've been wondering about the DMARC prob… Miles Fidelman
- RE: What I've been wondering about the DMARC prob… MH Michael Hammer (5304)
- Re: What I've been wondering about the DMARC prob… Hector Santos
- RE: What I've been wondering about the DMARC prob… MH Michael Hammer (5304)
- Re: What I've been wondering about the DMARC prob… Brian E Carpenter
- Re: DMARC and yahoo Doug Royer
- Re: DMARC and yahoo Theodore Ts'o
- Re: DMARC and yahoo Michael Richardson
- Re: DMARC and yahoo Theodore Ts'o
- Re: What I've been wondering about the DMARC prob… Sabahattin Gucukoglu
- Re: DMARC and yahoo Stephen Farrell
- Re: DMARC and yahoo Hector Santos
- Re: DMARC and yahoo Randy Bush
- Re: DMARC and yahoo Yoav Nir
- RE: DMARC and yahoo MH Michael Hammer (5304)
- Re: DMARC and yahoo Theodore Ts'o
- RE: DMARC and yahoo MH Michael Hammer (5304)
- Re: What I've been wondering about the DMARC prob… Jim Fenton
- Re: What I've been wondering about the DMARC prob… Brian E Carpenter
- Re: DMARC and yahoo Miles Fidelman
- RE: DMARC and yahoo l.wood
- Re: DMARC from the perspective of the listadmin o… ned+ietf
- Re: DMARC from the perspective of the listadmin o… Douglas Otis
- Re: DMARC from the perspective of the listadmin o… John C Klensin
- Re: What I've been wondering about the DMARC prob… Sabahattin Gucukoglu
- Re: DMARC from the perspective of the listadmin o… ned+ietf
- Re: DMARC from the perspective of the listadmin o… ned+ietf
- Re: What I've been wondering about the DMARC prob… Miles Fidelman
- Re: DMARC from the perspective of the listadmin o… Hector Santos
- Re: What I've been wondering about the DMARC prob… Brian E Carpenter
- Re: What I've been wondering about the DMARC prob… Theodore Ts'o
- Re: What I've been wondering about the DMARC prob… John Levine
- Re: DMARC from the perspective of the listadmin o… Martin Rex
- Re: DMARC from the perspective of the listadmin o… Doug Barton
- Re: DMARC from the perspective of the listadmin o… ned+ietf
- Re: DMARC from the perspective of the listadmin o… Murray S. Kucherawy
- Re: DMARC from the perspective of the listadmin o… John Levine
- Re: What I've been wondering about the DMARC prob… Murray S. Kucherawy
- Re: DMARC from the perspective of the listadmin o… Miles Fidelman
- Re: What I've been wondering about the DMARC prob… Sabahattin Gucukoglu
- Re: What I've been wondering about the DMARC prob… Sabahattin Gucukoglu
- RE: DMARC from the perspective of the listadmin o… MH Michael Hammer (5304)
- Re: DMARC from the perspective of the listadmin o… Miles Fidelman
- RE: DMARC from the perspective of the listadmin o… MH Michael Hammer (5304)
- Re: DMARC from the perspective of the listadmin o… Miles Fidelman
- Re: DMARC from the perspective of the listadmin o… Doug Barton
- Re: DMARC from the perspective of the listadmin o… Theodore Ts'o
- Re: DMARC from the perspective of the listadmin o… Randy Bush
- Re: DMARC from the perspective of the listadmin o… ned+ietf
- Re: DMARC from the perspective of the listadmin o… Miles Fidelman
- Re: DMARC from the perspective of the listadmin o… ned+ietf
- Re: DMARC from the perspective of the listadmin o… John C Klensin
- Re: What I've been wondering about the DMARC prob… ned+ietf
- Re: DMARC from the perspective of the listadmin o… ned+ietf
- Re: DMARC from the perspective of the listadmin o… Hector Santos
- Re: DMARC from the perspective of the listadmin o… John C Klensin
- Re: DMARC from the perspective of the listadmin o… Pete Resnick
- Re: DMARC and yahoo Jeffrey Altman
- Re: DMARC and yahoo John Levine
- Re: DMARC and yahoo Hector Santos
- Re: DMARC and yahoo John C Klensin
- Re: DMARC and yahoo Brian E Carpenter
- One size doesn't fit all [Re: DMARC ....] Brian E Carpenter
- Re: DMARC from the perspective of the listadmin o… Dave Crocker
- Somebody always claims something (was Re: DMARC f… Dave Crocker
- Re: DMARC and yahoo Doug Barton
- Re: DMARC and yahoo Hector Santos
- Re: DMARC and yahoo Theodore Ts'o
- RE: DMARC and yahoo Christian Huitema
- Re: DMARC from the perspective of the listadmin o… ned+ietf
- Re: DMARC from the perspective of the listadmin o… ned+ietf
- Re: DMARC and yahoo Yoav Nir
- Re: DMARC and yahoo John Levine
- Re: DMARC and yahoo Dave Crocker
- Re: What I've been wondering about the DMARC prob… Murray S. Kucherawy
- Re: DMARC and yahoo Doug Royer
- Re: What I've been wondering about the DMARC prob… ned+ietf
- Re: DMARC and yahoo Dave Crocker
- Re: DMARC and yahoo Douglas Otis
- Re: What I've been wondering about the DMARC prob… John Levine
- Re: DMARC and yahoo Brian E Carpenter
- Re: What I've been wondering about the DMARC prob… Murray S. Kucherawy
- Re: DMARC and yahoo Rolf E. Sonneveld
- Re: What I've been wondering about the DMARC prob… ned+ietf
- Re: DMARC and yahoo Douglas Otis
- Re: DMARC from the perspective of the listadmin o… Doug Barton
- Re: DMARC from the perspective of the listadmin o… Martin Rex
- Re: DMARC from the perspective of the listadmin o… Doug Barton
- Re: DMARC from the perspective of the listadmin o… Miles Fidelman
- Re: DMARC from the perspective of the listadmin o… Miles Fidelman
- Re: DMARC from the perspective of the listadmin o… Martin Rex
- Re: DMARC from the perspective of the listadmin o… Scott Kitterman
- Re: DMARC from the perspective of the listadmin o… Douglas Otis
- Re: DMARC from the perspective of the listadmin o… Scott Kitterman
- Re: DMARC from the perspective of the listadmin o… Martin Rex
- Re: DMARC from the perspective of the listadmin o… John R Levine
- Re: DMARC from the perspective of the listadmin o… Ted Lemon
- Re: DMARC from the perspective of the listadmin o… ned+ietf
- Re: DMARC from the perspective of the listadmin o… Dave Crocker
- Re: DMARC from the perspective of the listadmin o… Martin Rex
- Re: DMARC from the perspective of the listadmin o… Douglas Otis
- Re: DMARC from the perspective of the listadmin o… Hector Santos
- The IETF environment (was: Re: DMARC from the per… ned+ietf
- Re: The IETF environment Dave Crocker
- RE: The IETF environment Adrian Farrel
- Re: The IETF environment Miles Fidelman
- Re: The IETF environment Miles Fidelman
- Re: DMARC from the perspective of the listadmin o… Miles Fidelman
- Re: DMARC from the perspective of the listadmin o… Murray S. Kucherawy
- Re: The IETF environment Abdussalam Baryun
- Re: The IETF environment Dale R. Worley
- Re: The IETF environment Brian E Carpenter
- Re: The IETF environment Dave Crocker
- Re: The IETF environment Phillip Hallam-Baker
- Re: DMARC from the perspective of the listadmin o… Hector Santos
- Re: The IETF environment S Moonesamy
- Re: The IETF environment Dave Crocker
- Re: The IETF environment Miles Fidelman
- RE: The IETF environment Christian Huitema
- Re: The IETF environment S Moonesamy
- Re: The IETF environment Miles Fidelman
- Workshop effects [Re: The IETF environment] Brian E Carpenter
- Re: Workshop effects [Re: The IETF environment] Abdussalam Baryun