Ubisecure Unregistered SMTP is an authentication method that is used without a password. It is based on email and a one-time password.
When a user attempts to access a resource protected by Ubisecure:
Authorization is performed according to the configuration of the Ubisecure SSO Server and the user is redirected to the target application and granted access if permitted
Configuration of unregistered SMTP - SSO
Unregistered SMTP can also be used as the next factor method for OpenID Connect or SAML method.
Unregistered Multi-factor Authentication - SSO
For installations using Active Directory Integration with using Ubisecure unregistered SMTP, please refer also the following guides for specific installation instructions.