I have run into a dead-end everywhere else so i thought i would ask here.
We use foss 8.0.1 and want our users to access their zimbra web mail from https://mail.domain.tld. We have a firewall with 1 public ip on the WAN. The firewall points 443 traffic to our apache2 server that proxies 443 to the zimbra server. This fails with the apache2 proxy server log:
 [ERROR] 110 connection timed out: proxy: HTTPS: attempt to connect to (*) failed
Will this config work with zimbra? Do i need to use the zimbra-proxy? Can anyone share their config (minus the sensitive data) of zimbra behind mod_proxy?