| Event Id | 86 |
| Source | MSExchangeMTA |
| Description | Unable to initialize due to a missing or bad registry parameter (no directory name for this mail server). Contact Microsoft Technical Support. [<value> <value> <value> <value>] (16) |
| Event Information | There is missing or corrupted data in the registry. Check the registry for missing data in the value entries. |
| Reference Links |
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