Go to your Admin view in the Prep Platform
- Select Settings from the side menu
- Select Accounts from the top menu
- Select the edit icon to the right of your account listing
- Go to the Email Domain Restrictions field
- Enter the domain(s) you would like the system to restriction your users to, multiple domains are to be separated by commas
- Delete any domain(s) you no longer wish your users to be restricted to
- No domains listed here will allow users to use any email to sign up with
- Note this will only affect new users, users that already use an email outside of the domain restrictions you place will not be affected.
- Select the save button at the bottom of the screen