per user authentication rules

[Vladimir]

I wonder if I can a user configured to use a different authentication server then the default ldap one. For example have the domain point at external-ldap-server1 and a user pointing to external-ldap-server2. Related to this I wonder if there is any documentation on zimbraForeignPrincipal and how it works and what it does.

[Vladimir]

Nevermind, I can put those users in a domain-different, make domain-different pretend to be domain for sending purposes, and create an alias for them in domain. That still allows for scheduling and sharing to work via the alias so the rest of users in domain see him as a domain member for most activities.

Zimbra is so cool.