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Single Domain Signups

If you wish to ensure that all users are part of the same organization, restricting signups to a single domain and verifying email addresses is a good pattern.



  1. Configure AuthN to validate emails and domains.
  2. Immediately lock the account after registration.
  3. Implement your email verification process.
  4. Unlock the account when the email verifies.

NOTE: If you also use account locking as a moderation action, be sure to control the email verification process enough that you can be confident someone will not be able to use it as a way to unlock their account unexpectedly.