Displaying the Delegator Contents

The delegate's client SHOULD NOT show Message objects the delegator has marked as private, meaning the PidTagSensitivity property ([MS-OXCMSG] section has a value of 0x00000002, unless the PidTagDelegateFlags property (section for the delegate has a value of ShowPrivate, indicating that the delegator wants Message objects that are marked private to be visible to the delegate.