Notifications within the TextOut App cannot be disabled or turned off. If you enabled TextOut notifications within your browser, you can disable notifications within your browser. The process of turning off browser notifications varies by browser.
To disable TextOut notifications in your Chrome browser, navigate to the Customization icon (or three dots) in the right-hand corner and click on Settings .
From the Settings view, click on Privacy and security in the left-hand bar and then select Site Settings.
From Site Settings, select Notifications. Once you are within the Notifications view, search TextOut in the search bar. Click on the three dots next to the TextOut website and select block, edit or remove from the drop down menu in order to disable notifications from TextOut.
To disable notifications in Safari, navigate to the Safari menu in the top left-hand corner of the screen and select Preferences from the menu.
Selecting Preferences will prompt a pop-up window. From this window, select Websites from the menu bar and then select Notifications from the side bar. This screen will show websites with enabled notifications. Disable notifications by selecting Deny from the drop down menu located next to the listed website.