Error connecting to port 25 going out

daly1 · Post by **daly1** » Fri Nov 04, 2005 4:07 pm

Thank you for all your help.

daly1 · Post by **daly1** » Tue Nov 08, 2005 1:47 pm

I still want to send via an alternative port. I am lost between the setting in /opt/zimbra/postfix/conf/master.cf and those in /etc/sysconfig/iptables. I read that if I edit master.cf, I can configure postfix to send on a different port. How do I do that without breaking the iptables.
Thanks.

marcmac · Post by **marcmac** » Tue Nov 08, 2005 1:52 pm

iptables determines port mappings for ports zcs is listening on - it won't effect outgoing traffic, the way it's installed. So changing master.cf to send to a different port won't effect the iptables, which only handles incoming traffic.

daly1 · Post by **daly1** » Wed Nov 09, 2005 10:06 am

OK. I finally got it working. I am now relaying through Rogers, which goes through Yahoo by usind sasl to provide login credentials to the mail relay.
I am in business and I am loving it! Thanks for all the help.