| Offset | Name | Size | Contents |
| 4 | iStage | 2 | Routing stage |
| 6 | cRecip | 2 | Number of recipients |
| 8 | delOption | 2 | Delivery option: = 0, one at a time = 1, all at once |
| 10 | wFlags | 2 | Option flags |
| 12 | cchSubject | 2 | Length of the Subject string |
| 14 | cchMessage | 2 | Length of the Message string |
| 16 | cchRouteID | 2 | Length of the Route ID string |
| 18 | cchCustType | 2 | Length of the Custom Message Type string |
| 20 | cchBookTitle | 2 | Length of the Book Title string |
| 22 | cchOrg | 2 | Length of the Originator's Friendly Name string |
| 24 | ulEIDSize | 4 | Length of the Originator's System-Specific Address string |
| 28 | rgch | var | (See text) |
| Offset | Bits | Mask | Name | Contents |
| 0 | 0 | 01h | fRouted | = 1 if the document has been routed |
| 1 | 02h | fReturnOrig | = 1 if the document should be returned to its originator | |
| 2 | 04h | fTrackStatus | = 1 if the status message should be sent | |
| 3 | 08h | fCustomType | = 1 if the status message is a custom message type | |
| 6 – 4 | 70h | (Reserved) | ||
| 7 | 80h | fSaveRouteInfo | = 1 if the routing slip information should be saved | |
| 1 | 7 – 0 | FFh | (Reserved) | |