we currently using an auth module in Space that contains allowed domains. Because of this users who have an email address from one of the given domains can register themself in Space.
We would like to change this behaviour so that every user must be invited by an existing user. Can we just deactivate our auth module? Would it be enough to just remove all the allowed domains from the auth module so that we can still enforce a password policy? Can we do one of these without locking us out of Space?