Failed to acquire a use license. This failure may cause features such as Transport Decryption, Journal Report Decryption, ...

Failed to acquire a use license. This failure may cause features such as Transport Decryption, Journal Report Decryption, IRM in Outlook Web App, IRM in Exchange ActiveSync and IRM Search to not work. Please make sure that the account "FederatedEmail.4c1f4d8b-8179-4148-93bf-00a95fa1e042" representing the Exchange Servers Group is granted super user permissions on the Active Directory Rights Management Services server. For detailed instructions, see "Add the Federated Delivery Mailbox to the AD RMS Super Users Group" at http://go.microsoft.com/fwlink/?LinkId=193400.