Just a quick note for everyone missing the log files location of Microsoft Intune On-Premises Exchange Connector, seems like there is no documentation on where those files exists. and they are very useful for debugging this component.
This info came from a support case I’ve had with the on-premises connector :)
Anyhow:
- Log files are here - C:\ProgramData\Microsoft\Windows Intune Exchange Connector\
- If you wish to enable verbose tracing for more advanced debugging do the following:
- Open the Exchange Connector tracing configuration file. The file is located at: %ProgramData%\Microsoft\Windows Intune Exchange Connector\TracingConfiguration.xml
- Locate the TraceSourceLine with the following key: OnPremisesExchangeConnectorService
- Change the SourceLevel node value from Warning ActivityTracing (the default) to Verbose ActivityTracing.
_<TraceSourceLine>_ _<Key xsi:type="xsd:string">OnPremisesExchangeConnectorService</Key>_ _<Value xsi:type="TraceSource">_ _<SourceLevel>All</SourceLevel>_ _<Listeners>_ _<Listener>_ _<ListenerType>CircularTraceListener</ListenerType>_ _<SourceLevel>**Verbose ActivityTracing**</SourceLevel>_ _<FileSizeQuotaInBytes>10000000</FileSizeQuotaInBytes>_ _<FileName>Microsoft\Windows Intune Exchange Connector\Logs\Connector.svclog</FileName>_ _<FileQuota>30</FileQuota>_ _</Listener>_ _</Listeners>_ _</Value>_ _</TraceSourceLine>_It is important to note that the ActivityTracing setting should remain or be included with ANY value that is set for the setting.
enjoy