Re: [dmarc-ietf] [Gen-art] [Last-Call] Genart last call review of draft-ietf-dmarc-psd-08

2020-04-21 Thread Dale R. Worley
Scott Kitterman writes: > [important discussion clipped for brevity] > If you want to add it and are confident we aren't diving into a deep, > deep hole, I don't strongly object. Just let me know what to add. Well, my review amounted to about 5 pages of ordinary text, and my follow-up e-mail abo

Re: [dmarc-ietf] Composition Kills: A Case Study of Email Sender Authentication

2020-04-21 Thread John Levine
In article <2656238.kvSPeydUtl@sk-desktop> you write: >There is probably protocol improvement work that should be done based on: > >https://www.usenix.org/system/files/sec20fall_chen-jianjun_prepub_0.pdf I didn't see any protocol issues other than the well known DKIM multiple From: headers (the Do

Re: [dmarc-ietf] Composition Kills: A Case Study of Email Sender Authentication

2020-04-21 Thread Kurt Andersen (b)
Extracting from the abstract of a paper in process by Casey Deccio (now researching SPF at BYU, formerly at Cisco): Our techniques elicit SPF and DMARC validation activity of the servers, > while minimizing spam and perceived abuse. We find that only 25% of mail > servers and less than half of dom

[dmarc-ietf] Composition Kills: A Case Study of Email Sender Authentication

2020-04-21 Thread Scott Kitterman
There is probably protocol improvement work that should be done based on: https://www.usenix.org/system/files/sec20fall_chen-jianjun_prepub_0.pdf Scott K ___ dmarc mailing list dmarc@ietf.org https://www.ietf.org/mailman/listinfo/dmarc