2.2.1.81 PidTagDelegatedByRule Property
Type: PtypBoolean ([MS-OXCDATA] section 2.11.1)
The PidTagDelegatedByRule property ([MS-OXPROPS] section 2.736) specifies whether the message was resent due to the triggering of a delegate rule. This property is set to TRUE if the message was resent; otherwise, it is set to FALSE. Delegate rules are specified in [MS-OXODLGT] section 2.2.3.