The PR_PROOF_OF_DELIVERY_REQUESTED property contains TRUE if a message sender requests proof of delivery for a particular recipient.
| Header file: | MAPITAGS.H |
| May be exposed by: | Recipient subobjects |
| Identifier: | 0x0C12 |
| Property type: | PT_BOOLEAN |
| Property tag: | 0x0C12000B |
| Corresponding X.400 attribute: | MH_T_PROOF_OF_DELIV_REQUESTED |