On 30/04/2017 14:10, Brandon Long wrote: > It sounds like there would be benefit to fixing the mailman to not consider > policy bounces as unsub worthy, at least. Possibly. For now I've increased the bounce threshold on the list, but that is hardly a solution. (It isn't an unsub, just delivery suspension, but that's still a problem for all concerned - sender, subscriber, and list admin.) Brian > > On Apr 29, 2017 6:15 PM, "Kathleen Moriarty" < > kathleen.moriarty.ietf@xxxxxxxxx> wrote: > >> >> >> Sent from my iPhone >> >>> On Apr 29, 2017, at 5:01 PM, Brian E Carpenter < >> brian.e.carpenter@xxxxxxxxx> wrote: >>> >>> Am I the only IETF list admin who's had to deal with genuine DMARC >> damage today? >> >> No, we had one on the SecDir list as well. >> >> Kathleen >>> >>> gen-art@xxxxxxxx had four subscriptions suspended for excessive >> bounces, all caused >>> by mail from one participant whose sending domain has published a >> p=reject policy >>> >>> Bizarrely, one of the subscriptions disabled was @gmane.org. It's a >> very strange >>> choice for them to respect p=reject. >>> >>> Regards >>> Brian Carpenter >>> >>> >> >> >