Azure Network Connection Error

[mmiadmin]

Trying to create the Azure Network Connection and we are using the same account that we originally use to join a computer to the domain and we cannot and get the following error message

[#2]

@mmiadmin so you are trying to set up W365 Hybrid Join?

Are all other checks are passed?

Do you have AD servers only On-Premise, or in Azure too? Maybe some FW issue blocking?

[#3]

@mmiadmin 

Can you further elaborate or share the error message, if any?

https://learn.microsoft.com/en-us/azure/active-directory-domain-services/troubleshoot-domain-join