ErrorTokenSerializationDenied
Description of the error "ErrorTokenSerializationDenied"
Domain: Exchange
Code: ErrorTokenSerializationDenied
Type: Configuration error (You are often able to resolve this type of error.)
Description: Token serialization was denied for the integrating account.
Possible solution: For Exchange Server, please check that the ms-Exch-EPI-Token-Serialization permission is not denied for the integrating account.