================ Required information ====
- iRedMail version (check /etc/iredmail-release):  0.9.7 MARIADB edition
- Linux/BSD distribution name and version: Raspbian GNU/Linux 8 (jessie)
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): MySQL
- Web server (Apache or Nginx): Nginx
- Manage mail accounts with iRedAdmin-Pro? : NO (OS iredadmin)
- [IMPORTANT] Related original log or error message is required if you're experiencing an issue.
====
Running: Roundcube (with a couple of addins; haven't dug into SOGo)
Running certbot-auto with a combine certificate (reasons for this in one of the other posts)

I have two FQDNs pointed to the same email server with a combined Let's Encrypt certificate on auto update:
AAAAAA.freeddns.org
BBBBBBB.freeddns.org

https://AAAAAA.freeddns.org redirects to https://AAAAAA.freeddns.org/mail like its supposed to.  I can log in to email addresses on both AAAAAA.freeddns.org and BBBBBBB.freeddns.org without issue.  The SSL works without errors.

When I try the same thing with BBBBBBB.freeddns.org, it to successfully redirects to /mail but the SSL isn't loaded properly and I have to add an exception.

The SSL is combined to have both AAAAAA.freeddns.org and BBBBBBB.freeddns.org in it as I think there's a limitation in postfix for a single SSL certificate.

My question is this: is it even possible to host multiple FQDN/iRedMail/Roundcube on s single machine/IP?  If so how?

Thanks