When email authentication is configured, and the user signs on to their account or app, they are sent an email with a 6-digit one-time passcode (OTP) to authenticate with. The OTP is valid for up to 30 minutes.

For information about the user experience, see the PingID End User Guide.
Note: To prevent users from registering their device for Email authentication, and allow existing users to continue to authenticate, see Disabling pairing for a specific authentication method. This option is useful if you want to phase out Email authentication, in favor of more secure authentication methods.