| Platform SDK: MAPI |
The PR_MESSAGE_DELIVERY_ID property contains a message transfer system (MTS) identifier for a message delivered to a client application.
| Header file: | MAPITAGS.H |
| May be exposed by: | Message objects |
| Identifier: | 0x001B |
| Property type: | PT_BINARY |
| Property tag: | 0x001B0102 |
| Corresponding X.400 attribute: | MH_T_MTS_IDENTIFIER |