2.2.2.1 PidLidTaskStatus Property
Type: PtypInteger32 ([MS-OXCDATA] section 2.11.1)
The PidLidTaskStatus property ([MS-OXOTASK] section 2.2.2.2.2) is set on a Message object as follows for flags:<10>
For a time flag and a recipient flag: 0x00000000
For a complete flag: 0x00000002
For other flags: the PidLidTaskStatus property is not present.
The server does not set this property.