Please enable users to add root domains to the platform under email services. Currently, we have to add a sub domain to each client, warm the sub domain, and use that sub domain to send bulk emails. It's weird because single sent emails come directly from the root domain. The issue is when it's sent in bulk, it comes from the sub-domain which isn't helpful / professional. Really should be able to add from the agency level and enable users to send emails with the root domain.