Exchange View Only Administrator
When you assign a user or a group Exchange View Only Administrator permissions, the user or the group can view Exchange Server configuration information. A user who has Exchange View Only Administrator permissions has the following rights:
Organization Rights:
Read, List object, and List contents permissions on the MsExchConfiguration container (this object and its sub-containers).
View Information Store Status permissions on the Organization container (this object and its sub-containers).
Administrative Group Rights:
Read, List object, and List contents permissions on the MsExchConfiguration container (this object only).
Read, List object, and List contents permissions on the Organization container (this object only).
Read, List object, and List contents permissions on the Administrator Groups container (this object only).
Read, List object, List contents, and View Information Store Status permissions on the Administrator Groups container (this object and its sub-containers).
Read, List object, and List contents permissions on the MsExchRecipientsPolicy container, the Address Lists container, Addressing, Global Settings, System Policies (this object and its sub-containers).