Using an "T: Maintenance Mode" app can display a landing page for your customers during website maintenance or construction, with a "coming soon" timer to notify them when it will be back up. This ensures you don't lose customers. Once live, users receive a customizable notification message, including email templates and settings. This conveys a professional and informative message about your website's status. You can configure SMTP for email sending. Easily you can manage notified customers.