Pete,
On 16/04/2014 10:20, Pete Resnick wrote:
...
(If the originating domain is expressly *not* OK with the
redistribution, the mailing list should bounce the message back to the
author saying as much.)
Isn't that exactly what p=reject implies? If so, the logical behaviour
for all list software would be to check the DMARC record for the
originating domain of each message, and bounce it if p=reject.
Brian