driver = smtp
hosts_try_auth = *
port = PORT_S
- interface = 127.0.0.1
authenticated_sender = ${if eq{$local_part}{forcesender}{force@x.y.z}fail}
smtp_force:
driver = smtp
hosts_require_auth = *
port = PORT_S
- interface = 127.0.0.1
# ----- Retry -----