How do you assign a group or user FULL mailbox access rights to ALL mailboxes in the Organization or DAG mailbox databases?
Commands I've tried with no avail:
get-mailboxdatabase -server “exch01″ | add-adpermission -user “domain admins” -AccessRights GenericAll
get-mailboxdatabase -identity "DAG database" | add-adpermission -user "user" -accessrights FullAccess
Please let me know if you can help! Thanks.