I installed Zimbra on my 8.04LTS Ubuntu box following the 'behind a DMZ' Wiki. I know my domain and MX records are set up correctly. I have a Linksys behind my ISP's modem which has DMZ enabled. I have port forward 7071 to my Zimbra PC. If I go to my domain it brings up my Linksys as if a port needs to be forward to the Zimbra PC......I thought the MX record would resolve to the 'mail' PC. Any thought??
Also, if I go to HTTPS://mydomain.com:7071/ZimbraAdmin I can log into the admin console successfully.