I have installed Zimbra 7.1 locally on Ubuntu LTS 8.04/64 and there are a few domains on it working successfully.
How do I force Zimbra to use the local IP address of my other domain names ? Currently Zimbra resolves the real IP numbers of my other local servers and not the local IP, as a result, our firewall prevents SMTP traffic from local Zimbra towards my other local SMTP server.
I need to be able to sent messages from local Zimbra to addressess like domain.com and lists.domain.com which are hosted on a different server, but with local IP addresses.
I have tried modifying the /etc/hosts file but with no success.