I have server with postfix installed. It is configured so that when system sends mail to root, it is forwarded to
email@example.com It is configured in
/etc/aliases like this:
postmaster: root root: firstname.lastname@example.org
Now it stopped sending any emails to
email@example.com because my ISP blocked port 25. How to configure postfix to send this emails to port 587?
My system is ubuntu 9.10, if it matters.