I have setup a Mail Server - Fedora 7, Postfix, Dovecot.
I want all mails to be routed through my ISP mail server.
I have set
smtp_sasl_auth_enable = yes
smtp_sasl_password_maps = hash:/etc/postfix/sasl_password
smtp_sasl_security_options = noanonymous
Still my isp is refusing to relay mails.
What am I doing wrong