PidTagOriginalSenderEntryId Canonical Property

  • Article

Applies to: Office 2010 | Outlook 2010 | Visual Studio

Contains the entry identifier of the sender of the first version of a message, that is, the message before being forwarded or replied to.

Associated properties:

PR_ORIGINAL_SENDER_ENTRYID

Identifier:

0x005B

Data type:

PT_BINARY

Area:

General messaging

Remarks

This property is one of the address properties for the original sender of a message. At first submission of the message, a client application should set this property to the value of the PR_SENDER_ENTRYID (PidTagSenderEntryId) property. It is never changed when the message is forwarded or replied to.

Protocol Specifications

  • [MS-OXPROPS]
    Provides references to related Exchange Server protocol specifications.

  • [MS-OXOMSG]
    Specifies the properties and operations that are permissible on e-mail message objects.

Header Files

  • Mapidefs.h
    Provides data type definitions.

  • Mapitags.h
    Contains definitions of properties listed as alternate names.

See Also

Concepts

MAPI Properties

MAPI Canonical Properties

Mapping Canonical Property Names to MAPI Names

Mapping MAPI Names to Canonical Property Names