Hi @Esteban Strada Brenta · Welcome to QnA platform and thanks for your query.
The synchronization of user accounts via Azure AD Connect from on-premises Active Directory domain (xxxxxxx.company) to my Azure AD Tenant (xxxing.email) is unidirectional. As of now, users can only be synced from on-premises AD to Azure AD and not vise versa. Which is why the cloud-only users cannot RDP to the computers joined to on-premises domain. The only scenario where cloud-only users can RDP to a computer is, when it s joined to Azure AD (Connect to remote Azure Active Directory-joined PC).
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