i've 10 domains on a single Zimbra server.
i've 10 static IPs, and 10 SSL certs.
i want to assign to each domain a unique:
(1) inbound SMTP-listener IP
(2) SSL cert
(3) EHLO response string
(4) outbound MTA/SMTP sending IP
i can easily get Zimbra's Postfix instance to *listen* on multiple IPs.
the 'rest', iiuc, needs multiple Postfix instances, or some Zimbra provisioning/config ...
I've found plenty of info on setting up the Apache/Tomcat IPs associated with the admin & user UIs. Not so much re: the SMTP/MTA side ...
Any guidance as to how to get this done? any good docs?