When Magic Link is enabled, users who are using a desktop without their phone available have the option of receiving an email that contains a one-time link. Selecting this magic link logs the user into your website automatically. Use the Default Redirect URL field to define the page of your website that appears when the user follows the link. The URL Expiration field determines how much time the user has to use the magic link. The SMTP Parameters section provides the details of the email account that is used to send the magic link to the user.