Re: [dmarc-ietf] From: munging, was Ratchets - Disallow PCT 1-99
John R Levine <johnl@taugh.com> Thu, 22 July 2021 19:51 UTC
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Date: Thu, 22 Jul 2021 15:51:25 -0400
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From: John R Levine <johnl@taugh.com>
To: Alessandro Vesely <vesely@tana.it>, dmarc@ietf.org
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Subject: Re: [dmarc-ietf] From: munging, was Ratchets - Disallow PCT 1-99
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On Thu, 22 Jul 2021, Alessandro Vesely wrote: >>> However, I'm not sure whether to actually RECOMMEND to do so. >> That's simple: no. > Yet, From: munging itself resulted from cooperation between dmarcers and MLM > people, didn't it? No, it came from AOL and Yahoo unilateraly using DMARC to outsource the cost of their security breaches, with the entirely predictable (and predicted) effect of breaking every mailing list in the world. List operators had to scramble and come up with some hack to mitigate the damage when I became clear that AOL and Yahoo did not care. Regards, John Levine, johnl@taugh.com, Taughannock Networks, Trumansburg NY Please consider the environment before reading this e-mail. https://jl.ly
- [dmarc-ietf] Priming the Pump for Discussion - Ra… Todd Herr
- Re: [dmarc-ietf] Priming the Pump for Discussion … Dilyan Palauzov
- Re: [dmarc-ietf] Priming the Pump for Discussion … Alessandro Vesely
- Re: [dmarc-ietf] Priming the Pump for Discussion … John Levine
- Re: [dmarc-ietf] Priming the Pump for Discussion … Douglas Foster
- Re: [dmarc-ietf] Priming the Pump for Discussion … Douglas Foster
- Re: [dmarc-ietf] Ratchets - Disallow PCT 1-99 Douglas Foster
- Re: [dmarc-ietf] Ratchets - Disallow PCT 1-99 Todd Herr
- Re: [dmarc-ietf] Ratchets - Disallow PCT 1-99 Douglas Foster
- Re: [dmarc-ietf] Priming the Pump for Discussion … Steven M Jones
- Re: [dmarc-ietf] Priming the Pump for Discussion … John Levine
- Re: [dmarc-ietf] Priming the Pump for Discussion … Douglas Foster
- Re: [dmarc-ietf] Ratchets - Disallow PCT 1-99 Alessandro Vesely
- Re: [dmarc-ietf] Ratchets - Disallow PCT 1-99 Todd Herr
- Re: [dmarc-ietf] Priming the Pump for Discussion … Jim Fenton
- Re: [dmarc-ietf] Priming the Pump for Discussion … Jim Fenton
- [dmarc-ietf] Fwd: Priming the Pump for Discussion… Douglas Foster
- Re: [dmarc-ietf] Ratchets - Disallow PCT 1-99 Alessandro Vesely
- Re: [dmarc-ietf] Ratchets - Disallow PCT 1-99 Douglas Foster
- Re: [dmarc-ietf] Fwd: Priming the Pump for Discus… Barry Leiba
- Re: [dmarc-ietf] Ratchets - Disallow PCT 1-99 Barry Leiba
- Re: [dmarc-ietf] Fwd: Priming the Pump for Discus… Dave Crocker
- Re: [dmarc-ietf] Ratchets - Disallow PCT 1-99 Dave Crocker
- Re: [dmarc-ietf] Ratchets - Disallow PCT 1-99 Dotzero
- Re: [dmarc-ietf] Ratchets - Disallow PCT 1-99 Benny Pedersen
- Re: [dmarc-ietf] Ratchets - Disallow PCT 1-99 Barry Leiba
- Re: [dmarc-ietf] Ratchets - Disallow PCT 1-99 Dotzero
- Re: [dmarc-ietf] Ratchets - Disallow PCT 1-99 John Levine
- Re: [dmarc-ietf] Ratchets - Disallow PCT 1-99 Barry Leiba
- Re: [dmarc-ietf] Ratchets - Disallow PCT 1-99 Dave Crocker
- Re: [dmarc-ietf] Ratchets - Disallow PCT 1-99 John Levine
- Re: [dmarc-ietf] Ratchets - Disallow PCT 1-99 Dave Crocker
- Re: [dmarc-ietf] Ratchets - Disallow PCT 1-99 tjw ietf
- Re: [dmarc-ietf] Ratchets - Disallow PCT 1-99 John Levine
- Re: [dmarc-ietf] Ratchets - Disallow PCT 1-99 Laura Atkins
- Re: [dmarc-ietf] Fwd: Priming the Pump for Discus… Douglas Foster
- Re: [dmarc-ietf] Ratchets - Disallow PCT 1-99 Steve Siirila
- Re: [dmarc-ietf] Ratchets - Disallow PCT 1-99 John Levine
- Re: [dmarc-ietf] Ratchets - Disallow PCT 1-99 Dave Crocker
- Re: [dmarc-ietf] Ratchets - Disallow PCT 1-99 Alessandro Vesely
- Re: [dmarc-ietf] Ratchets - Disallow PCT 1-99 Laura Atkins
- Re: [dmarc-ietf] Ratchets - Disallow PCT 1-99 Laura Atkins
- Re: [dmarc-ietf] Ratchets - Disallow PCT 1-99 Alessandro Vesely
- Re: [dmarc-ietf] Ratchets - Disallow PCT 1-99 Matthäus Wander
- Re: [dmarc-ietf] Fwd: Priming the Pump for Discus… Barry Leiba
- Re: [dmarc-ietf] Ratchets - Disallow PCT 1-99 Alessandro Vesely
- Re: [dmarc-ietf] Ratchets - Disallow PCT 1-99 John Levine
- Re: [dmarc-ietf] Ratchets - Disallow PCT 1-99 Дилян Палаузов
- Re: [dmarc-ietf] From: munging, was Ratchets - Di… Alessandro Vesely
- Re: [dmarc-ietf] From: munging, was Ratchets - Di… John R Levine
- Re: [dmarc-ietf] From: munging, was Ratchets - Di… Alessandro Vesely
- Re: [dmarc-ietf] From: munging, was Ratchets - Di… Benny Pedersen
- Re: [dmarc-ietf] From: munging, was Ratchets - Di… Alessandro Vesely
- Re: [dmarc-ietf] From: munging, was Ratchets - Di… Douglas Foster
- Re: [dmarc-ietf] From: munging, was Ratchets - Di… Alessandro Vesely
- Re: [dmarc-ietf] From: munging, was Ratchets - Di… John Levine