Platform SDK: MAPI |
The PR_ORIGINAL_SENDER_ENTRYID property contains the entry identifier of the sender of the first version of a message, that is, the message before being forwarded or replied to.
Header file: | MAPITAGS.H |
May be exposed by: | Message objects |
Identifier: | 0x005B |
Property type: | PT_BINARY |
Property tag: | 0x005B0102 |
The PR_ORIGINAL_SENDER_ENTRYID 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 property. It is never changed when the message is forwarded or replied to.
For more information on the address properties, see Base Address Properties.