Dear Todd Fennell, > I set up the relay_domains in Postfix and it relays fine for those domains. However, when I install OpenProtect it tells me relaying is denied. > > > > Do I have to tell OpenProtect seperately (outside of /etc/postfix/main.cf) which domains the server is allowed to relay mail to? OpenProtect runs two instances of postfix - one the smtpd which has its config in /etc/postfix.in and another the queue runner with config in /etc/postfix. So checkout /etc/postfix.in/main.cf and make sure you have relay_domains set in it. cheers, Ganesh, KM.
