I am trying to mailbox enable an User but I get this PS Error: Failed to generate proxy address. Additional information: General Error.

The command I am using is : Enable-MailBox -Identity CN=Asst General Manager CS,OU=Users,OU=Accounts,OU=Atlanta,OU=Proof,DC=ds,DC=Contoso,DC=com -Database ContosoDB- VS -DomainController DC.contoso.com -Confirm False.

I am using Azure PS for Office 365

Pleas

Hi Gerson,

Thank you for your question.

We could run the following command to check if the issue persist:

Enable-Mailbox Identity <email address> -Database <Databasename>

We could refer to the following link:

https://technet.microsoft.com/en-us/library/aa998251(v=exchg.150).aspx

If there are any questions regarding this issue, please be free to let me know.

Best Regard,

Jim

Thanks for the Answer 

I already tried that one as well but got the same r