| Event Id | 110 |
| Source | MSExchangeMTA |
| Description | A system error occurred while initializing the MTA. Semaphore creation failure for Semaphore <value>. Reboot the machine. If that does not work, Contact Microsoft Technical Support. [<value> <value> <value> <value>] (16) |
| Event Information | The message transfer agent (MTA) placed a system call to the operating system, and the system call failed. Review the Event Log for related events. Stop and restart the MTA service. |
| Reference Links |
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