The PR_READ_RECEIPT_REQUESTED property contains TRUE if a message sender wants the messaging system to generate a read report when the recipient has read a message.
| Header file: | MAPITAGS.H |
| May be exposed by: | Recipient subobjects, message objects |
| Identifier: | 0x0029 |
| Property type: | PT_BOOLEAN |
| Property tag: | 0x0029000B |
| Corresponding X.400 attribute: | IM_NOTIFICATION_REQUEST |
The PR_READ_RECEIPT_REQUESTED property must be set to TRUE to validate the values in the PR_READ_RECEIPT_ENTRYID and PR_READ_RECEIPT_SEARCH_KEY properties.
If a message with PR_READ_RECEIPT_REQUESTED set is deleted or expires before the messaging system can generate a read report, a nonread report is generated.