we have an KMS host that works with two trusted domains.
In both DOMAIN A and DOMAIN B we are able to activate Office 2010.
We are able to activate Office 2019 only in DOMAIN A.
The command ospp.vbs /act whow this error:
LICENSE DESCRIPTION: Office 19, VOLUME_KMSCLIENT channel Last 5 characters of installed product key: XXXXX ERROR CODE: 0xC004F074 ERROR DESCRIPTION: The Software Licensing Service reported that the product could not be activated. No Key Management Service (KMS) could be contacted. Please see the Application Event Log for additional information.