PidTagOriginalEntryId Canonical Property

Applies to: Outlook 2013 | Outlook 2016

Contains the original entry identifier for an entry copied from an address book to a personal address book or other writeable address book.

Associated properties:
Data type:
General messaging


This property is one of the properties that contain information about the original source of a copied entry.

For a nonread report, this property contains a copy of the entry identifier of the original message recipient for which the report is generated. When the original recipient is part of a distribution list, the entry identifier of the distribution list is preserved for the report.

Protocol specifications


Provides references to related Exchange Server protocol specifications.


Specifies the properties and operations for lists of users, contacts, groups, and resources.


Handles synchronizing messaging object data between a server and a client.

Header files


Provides data type definitions.


Contains definitions of properties listed as alternate names.

See also

MAPI Properties

MAPI Canonical Properties

Mapping Canonical Property Names to MAPI Names

Mapping MAPI Names to Canonical Property Names