When one uses this via MS directly and you edit a user, there is much more available than there is with GoDaddy. Where are those options, for things like Mail Settings/Mailbox permissions category?
I have this same question / situation. Did you ever get a response?
no I did not. godaddy wants to not help; they're protecting themselves by not giving me too much, so I ditched them for this, turning off autorenew and using MS directly for this.