Re: [dmarc-ietf] Justifying DMARC authentication and handling exceptions

2022-11-25 Thread Douglas Foster
Sorry to be obscure. For the moment, I am trying to add the quoted sentence at the beginning of my treatise, which Murray thinks can be accommodated. For the longer haul, I am trying to lay a conceptual foundation for exception management,to frame later discussion. If I had my way, exception ma

Re: [dmarc-ietf] Justifying DMARC authentication and handling exceptions

2022-11-25 Thread Murray S. Kucherawy
On Fri, Nov 25, 2022 at 5:53 AM Douglas Foster < dougfoster.emailstanda...@gmail.com> wrote: > DMARC requires an evaluator to trust the design, but we lack a cogent > statement of the theoretical basis for doing so. Here is my proposed > language: > > "The RFC5322.From address is not directly ver

Re: [dmarc-ietf] Justifying DMARC authentication and handling exceptions

2022-11-25 Thread Neil Anuskiewicz
> On Nov 25, 2022, at 5:53 AM, Douglas Foster > wrote: > >  > DMARC requires an evaluator to trust the design, but we lack a cogent > statement of the theoretical basis for doing so. Here is my proposed > language: > > "The RFC5322.From address is not directly verifiable. DMARC addresse

[dmarc-ietf] Justifying DMARC authentication and handling exceptions

2022-11-25 Thread Douglas Foster
DMARC requires an evaluator to trust the design, but we lack a cogent statement of the theoretical basis for doing so. Here is my proposed language: "The RFC5322.From address is not directly verifiable. DMARC addresses this problem using proxy verification: The From address is considered veri

Re: [dmarc-ietf] Not Multiple From: mailboxes, was I-D Action: draft-ietf-dmarc-dmarcbis-24.txt

2022-11-25 Thread Alessandro Vesely
On Thu 24/Nov/2022 22:57:51 +0100 Dotzero wrote: On Thu, Nov 24, 2022 at 2:22 PM Neil Anuskiewicz wrote: On Nov 24, 2022, at 7:10 AM, Dotzero wrote: On Tue, Nov 15, 2022 at 12:29 PM Douglas Foster wrote: Your solution is straightforward, but I am not sold. DMARC PASS means that the mess