On Fri, 2022-09-30 at 08:00 -0700, Sean Whitton wrote: > On Sun 25 Sep 2022 at 07:00PM -07, Russ Allbery wrote: > > > The right solution is probably for bugs.debian.org to rewrite all incoming > > mail to change the From header to a debian.org address (probably the bug > > address) and add a Reply-To header pointing to the original sender. This > > is the fix that Mailman mostly uses, and it seems to work (I've had this > > problem with multiple mailing lists I run and turning on this message > > mangling has fixed it). But of course someone has to find time to > > implement this. > > ARC is meant to be an alternative to this, eventually, right?
I doubt that. You would need to trust all mail relays (like lists.d.o) to not be abusive, otherwise it would be trivial to abuse this. Ansgar
