| Platform SDK: MAPI | 
The PR_REPLY_TIME property contains the date and time by which a reply is expected for a message.
| Header file: | MAPITAGS.H | 
| May be exposed by: | Message objects | 
| Identifier: | 0x0030 | 
| Property type: | PT_SYSTIME | 
| Property tag: | 0x00300040 | 
| Corresponding X.400 attribute: | IM_REPLY_TIME |