> On May 11, 2018, at 3:05 PM, John C Klensin <john-ietf@xxxxxxx> wrote: > > I assume that dmarc.ietf.org will > recognize its own convention, rewrite the message headers, and > send it off to alexey@xxxxxxxxxxx. This rather invites abuse, since now ietf.org becomes an open relay for all the "DMARC-protected" contributors. Other lists I'm on do something that I find more useful: From: List Name <list.name@xxxxxxxxxxxxxxxx> Reply-To: Author Name <author.name@xxxxxxxxxxx>, ... This does not introduce any anomalous reverse routing. -- Viktor.