2.416 PidNameCrossReference
Canonical name: PidNameCrossReference
Description: Contains the name of the host (with domains omitted) and a white-space-separated list of colon-separated pairs of newsgroup names and message numbers.
Property set: PS_INTERNET_HEADERS {00020386-0000-0000-C000-000000000046}
Property name: Xref
Data type: PtypString, 0x001F
Area: Email
Defining reference: [MS-OXCMAIL] section 2.5.3
Alternate names: urn:schemas:mailheader:xref