The PR_SUPPLEMENTARY_INFO property contains additional information for use in a report.
| Header file: | MAPITAGS.H |
| May be exposed by: | Message objects used for reports |
| Identifier: | 0x0C1B |
| Property type: | PT_TSTRING |
| Property tag: | 0x0C1B001E (0x0C1B001F for Unicode) |
| Corresponding X.400 attribute: | IM_SUPPLEMENTARY_INFO |
The PR_SUPPLEMENTARY_INFO property contains information generated by the message transfer agent or transport provider related to the report. It is typically used for delivery or nondelivery report text that originated with the underlying messaging system.