The PR_SENT_REPRESENTING_SEARCH_KEY property contains the search key for the messaging user represented by the sender.
| Header file: | MAPITAGS.H |
| Must be exposed by: | Message objects |
| Identifier: | 0x003B |
| Property type: | PT_BINARY |
| Property tag: | 0x003B0102 |
The PR_SENT_REPRESENTING_SEARCH_KEY property is one of the address properties for the messaging user being represented by the sender. When a client application sends a message on behalf of another client, it should set all the represented sender properties to the values for that client. A messaging user sending on its own behalf typically leaves the represented sender properties unset.
The outgoing transport provider must always leave PR_SENT_REPRESENTING_SEARCH_KEY unchanged if it has been set by the sending client. If it is unset, the transport provider should set it to PR_SENDER_SEARCH_KEY on the outbound copy of the message, and leave it unset on the local copy.
For more information on the address properties, see Base Address Properties.
Represented Sender Properties, PR_SEARCH_KEY