We use a regional model for our AD, with a root domain and three regional domains.
Global resources, such as Exchange are hosted in the root domain (i.e. the security groups for Exchange are in the root domain).
I just want to use Adaxes on a child domain, but it seems then that i cannot create Exchaneg mailboxes : the software complains that it doesn't know the root domain. So i had to add the Adaxes account to the root domain Administrators builtin group, which i wouldn't like to do.
Did i miss something ?