I'm trying to configure the mail server for my website which is hosted on Ubuntu 12.04, but I can not make it work. ZPanel installed and is working perfectly, only emails that do not work. Below is my main.cf file: /etc/postfix/main.cf http://pastebin.com/wbuX3a46 /etc/zpanel/configs/postfix/main.cf http://pastebin.com/w9qmgQN4 Can anyone help me? Thanks