have administrative privileges(have administrative privileges on the local machine and the remote server — обладать правами администратора на локальной машине и удалённом сервереAlex_Odeychuk)
Exchange View-Only Administrators role(One of four Exchange 2007 administrator roles. Members of this role have read-only access to the entire Exchange organization tree in the Active Directory configuration container, and read-only access to all Windows domain containers that have Exchange recipients)