| Event Id | 8040 |
| Source | MSExchangeADDXA |
| Description | Server <server name> could not generate e-mail addresses for entry <object name>. Was unsuccessful with error:[0x<error code>] <error message>. <connection agreement name> |
| Event Information | According to Microsoft: EXPLANATION: Active Directory Connector (ADC) could not contact the System Attendant service on the Exchange server. USER ACTION: Make sure that the Exchange server domain has trust with the Windows computer domain, and that the Exchange servers service account shares the same domain as the Windows computer. |
| Reference Links | Exchange (MSExchangeADDXA) |
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