The most tedious and unhelpful discussions here have implicitly (or
perhaps explicitly) assumed that receiver nontechnical costs don't
matter, then repeatedly pointed out the true but useless fact that
there are single party mediator changes with trivial technical costs.
Useless because it presumes the non-technical costs of those changes are
high?
At least, we need to look at what non-technical costs they push onto other
parties.
Some changes have insignificant non-techincal costs and are not
controversial, e.g., adding a List-ID header for the benefit of recipients
who know how to use it. Changes that seem similar may have quite
different costs, e.g., adding a List-ID and removing subject tags, forcing
recipients to change the way they sort and organize their incoming
messages.
Regards,
John Levine, jo...@taugh.com, Taughannock Networks, Trumansburg NY
Please consider the environment before reading this e-mail.
_______________________________________________
dmarc mailing list
dmarc@ietf.org
https://www.ietf.org/mailman/listinfo/dmarc
