Currently, internal ZCS users can forward invitations to other internal ZCS users. Should internal ZCS users be able to forward calendar invitations received from an external (non-domain) M$ Exchange server, to another internal ZCS user? When an internal ZCS user tries to do this, they receive the error “You are not allowed to send on behalf of this person. Please recreate and resend the message.”
I believe that is the expected behavior, but if that is incorrect, I would like to know so I may educate our users on the correct usage. I cannot seem to locate any mention of this specific functionality in the documentation, wiki, nor forums.