I'd like to switch MULTIVERSE to require registration approval, at least temporarily during periods of lower staff availability, but I don't think anyone on our instance is receiving emails at the moment, and notifying users that their application has been approved is something I want to get working before requiring applications. I haven't received My verification email.

Is there a way I can send a dummy email to a specific user? And, do I need to do any steps to get emails working? I didn't configure any email server, is that required?