adclient.legacyzone.mfa.enabled

This configuration parameter specifies whether multi-factor authentication is enabled for a classic zone or an Auto Zone. If you enable multi-factor authentication, users must be authenticated using more than one method. For example, users might be required to provide a password and respond to a text message or a phone call, or answer a security question. To enable multi-factor authentication, set this parameter to true. Set the parameter to false if multi-factor authentication is not required for any users.

In most cases, you set this configuration parameter using group policy. If you are manually setting this parameter, the parameter value must true or false. For example:

adclient.legacyzone.mfa.enable: true

If this parameter is not defined in the configuration file, its default value is false.