The PR_EXPIRY_TIME property contains the date and time at which the messaging system can invalidate the content of a message.
| Header file: | MAPITAGS.H |
| May be exposed by: | Message objects |
| Identifier: | 0x0015 |
| Property type: | PT_SYSTIME |
| Property tag: | 0x00150040 |
| Corresponding X.400 attribute: | IM_EXPIRY_TIME |
The PR_EXPIRY_TIME property is used to direct the messaging system in handling delivered interpersonal messages.