If I add a domain name to the list of domains who can join your site - what permissions do these new users get when they sign up, before (and if) an admin makes any changes to their permissions? We are trying to determine what is the risk for unauthorized access by someone on an authorized domain who should not have access.
Anyone with one of the following email address domains, enabling signup to users from specific email domains. We will always notify your administrators when a new user signups up using one of these email domains.