The PR_ORIG_MESSAGE_CLASS property contains the class of the original message for use in a report.
| Header file: | MAPITAGS.H |
| May be exposed by: | Message objects |
| Identifier: | 0x004B |
| Property type: | PT_TSTRING |
| Property tag: | 0x004B001E (0x004B001F for Unicode) |
The PR_ORIG_MESSAGE_CLASS property contains a copy of the PR_MESSAGE_CLASS property of the message for which the report is being generated.