Hi Felix, Thanks for your reply.
2024/01/02, Felix Lechner: > On Tue, Jan 02 2024, Remco van 't Veer wrote: > >> set sendmail=sendmail:/run/current-system/profile/sbin/sendmail > > Is the set-gid bit set on that particular sendmail executable? I might > instead try > > set sendmail=/run/setuid-programs/sendmail Good call, I'm a bit embarrassed I missed that. Unfortunately it does not help, I'm still seeing the same behaviour. I did notice that smtpd does pick up a .forward file and tries to forward mails outbound. I'll need to setup smtpd to use authentication for my mail provider to do that which seems relatively easy to do. Will need to figure out how to properly do secrets in config.scm files (just use a local-file and keep that out of my git repo?) and chmod/chgrp stuff generated by etc-service (using activation-service?). Cheers, Remco
