I've just installed zimbra with no errors. It is on a server behind a firewall and I have the firewall set up to allow smtp, https, imap ssl from anybody and the 7071 only from my IP address.
I'm able to connect to and log into the https admin interface on 7071. But when I try to connect to https:// webmail I get a connection failed. Also my smtp connections go unanswered. I can connect to the IMAP SSL which works great!
Is there something I missed? Do I need to tweak some settings? How would I know if those services are enabled?