2.825 PidTagOriginalAuthorEntryId
Canonical name: PidTagOriginalAuthorEntryId
Description: Contains an address book EntryID structure ([MS-OXCDATA] section 2.2.5.2) and is defined in report messages to identify the user who sent the original message.
Property ID: 0x004C
Data type: PtypBinary, 0x0102
Area: Email
Defining reference: [MS-OXOMSG] section 2.2.1.32
Alternate names: PR_ORIGINAL_AUTHOR_ENTRYID