| Details | |
| Product: | Exchange |
| Event ID: | 169 |
| Source: | MSExchangeMTA |
| Version: | 6.5.0000.0 |
| Message: | Unable to find the routing information for the name site in the gateway address routing table. [valuevaluevaluevalue] (12) |
| Explanation | |
| The message transfer agent (MTA) in Exchange 2000 uses a DLL to access the routing engine recalculated routing. | |
| User Action | |
| Stop and start the routing engine. | |