Ubuntu-18 postfix/postfix-script[32527]: starting the Postfix mail system
Ubuntu-18 postfix/master[32529]: fatal: bind 0.0.0.0 port 25: Address already in use
Ubuntu-18 postfix/master[32528]: fatal: daemon initialization failure
Ubuntu-18 postfix/postfix-script[32530]: fatal: mail system startup failed
That is the log I get while trying to start postfix. What can I do? I don't think I have anything else running on port 25 and I just unblocked it from the ms-azure panel.
