Salut Sébastien, my apologies, I had forgotten that you wouldn’t get a notification.
Looking at the systemd documentation in systemd.exec(5) I see that for most settings I added, there is a phrase saying ‘… NoNewPrivileges=yes is implied’. That would be a problem for the opendmarc service. For now I suppose I’ll revert the sandboxing in the next upload. Thanks anyway for checking. Ciao,