On 10/9/2021 3:08 PM, Scott Kitterman wrote:
Technically it's pretty easy to set up a mailing list which doesn't modify the message in ways likely to make DKIM fail. Almost no one bothers to do so despite pressures resulting from widespread use of DMARC p=reject.
This highlights the difference between technical details, versus group operational culture. As we all keep noting, the humans using these lists have lived with a certain kind of operational style, for decades. Entirely legal and -- more important -- deemed useful.
So while one can describe various, feasible changes that circumvent the intrusive, destructive effects of DMARC, they requires changes to a long history of use. The word that you might be looking for, here, is Procrustean.
d/ -- Dave Crocker [email protected] 408.329.0791 Volunteer, Silicon Valley Chapter Information & Planning Coordinator American Red Cross [email protected] _______________________________________________ dmarc mailing list [email protected] https://www.ietf.org/mailman/listinfo/dmarc
