There may be times when IT systems are being changed or updated and your applications are not available for users. Appgate SDP’s Message of the Day is a built-in mechanism for advising users of such operational issues.
When a Message of the Day has been set, the message window will automatically open and provide the relevant information:

Click Confirmed to continue.
If you don’t want to read the message at the current time, click on the cross button at the top left of the window. The notification will remain in your Notification Bell; click on the notification to re-open the message window later.