On 2022-05-22, at 16:35, Robert Sparks <rjsparks@xxxxxxxxxxx> wrote: > >> A simple service that gives me the addresses of the people who should be in the alias, ready for copy/paste into a MUA, would do. > While I would like to do something better for the overall problem, doesn't (for instance) https://datatracker.ietf.org/doc/draft-ietf-core-attacks-on-coap/email/give you that already? When I wrote the above, I seemed to remember there was a reason why this page wasn’t quite it for me, but looking at it again, it seems serviceable. Thanks for the reminder to look again! Grüße, Carsten