PidTagOriginalSenderEntryId Canonical Property
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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.
Related Resources
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.