I'm trying to set up a domain with a GAL that only returns that domain's addresses (rather than all the address for all domains on that server)--thus making "Internal" not a viable choice for the GAL config since it doesn't allow me to put in a GAL filter. So I need to use "External" and point Zimbra at itself, right?
Well, the Zimbra server isn't listening because it's hostname doesn't resolve to itself. (It's a long story, but it's not supposed to in this setup.) So, I've been digging around and it looks like in order to get slapd to listen on this server, I'd need to modify the url entry (in the -h option) to the IP address instead of the hostname.
Would the best way of making this change permanent be to manually set the $bind_url (in Zimbra's ldap command) to the IP address?