2.2.1.4 PidTagReplyRequested Property

Type: PtypBoolean ([MS-OXCDATA] section 2.11.1)

The PidTagReplyRequested property ([MS-OXOMSG] section 2.2.1.45) indicates whether a reply is requested by the message's sender. This property SHOULD NOT be changed on a meeting-related object because this property has a specialized meaning for meeting-related objects, as specified in [MS-OXOCAL]. This property SHOULD NOT<4> exist on a Task object. For a Message object that is neither a meeting-related object nor a Task object, this property SHOULD be set as follows for flags:<5>

The server does not set the PidTagReplyRequested property.