2.2.3.30 PidTagAddressBookDistributionListExternalMemberCount

Data type: PtypInteger32 ([MS-OXCDATA] section 2.11.1)

The PidTagAddressBookDistributionListExternalMemberCount property<21> ([MS-OXPROPS] section 2.516) contains the number of external recipients in a specified distribution list.

This property is calculated during OAB generation and is not available on the NSPI server.