Re: [Exim] Authenticating bounces

> Ok, how about "-oas systemuser@domain" [(o)ption, (a)uth, (s)ender] as
> new incantation part, depending on the configuration setting
> "auth_accept_error=yes" and an optional
> "auth_daemon_name=systemuser@domain" (that defaults to
> "Mailer-Daemon@$LOCALDOMAIN")?

There is already "untrusted_set_sender", which influences the usage of -f,
that may as well affect setting the authenticated sender. A trusted user
should be able to authenticate as everybody. Concerning option names:
-a is not yet used and it would supplement -f nicely.

Michael