This plugin, when activated, will show a maintenance page to all visitors who are not logged in on the admin side of Textpattern.
After enabling the plugin, click the View Site tab. This will allow you to see what your website will look like to visitors once the maintenance mode is deactivated.
There are two ways to customize the maintenance mode error page1:To disable maintenance mode, simply deactivate the plugin. This will make your entire site viewable to all visitors.
This plugin requires Textpattern 4.0.7 or higher.
1 Maintenance mode uses a 503 Service Unavailable HTTP status header.