The third option you have to force quit the Apple Mail application is to press the Command-Option-Escape buttons at the same time on your keypad. Press the Quit Mail option at the bottom of the menu. With the mail app open, click Mail in the menu at the top of your screen. The second option is to use the Apple Menu in order to force quit the Mail application. Note: the icon will show Quit instead of Force Quit when you click on it while the program is behaving normally. The first, and in my opinion, the easiest option to force quit the Mail application, when it is located in your dock on your home screen, is to right-click (or click with two fingers on the trackpad) and select Force Quit. So, if you can’t close Mail like you normally would, what can you do? You will have to Force Quit. This can be caused by underlying issues with your OS, junk files, or out-of-date software. If the app has frozen, it usually won’t respond to your attempts to exit normally. Similar to any application, it has its weaknesses and has been known to freeze or even stop responding completely. Mail is Apple’s built-in email application that comes preinstalled with every version of macOS.

If that doesn’t work, you can always use Activity Monitor to force quit applications.

Using the keyboard shortcut Command + Option + Escape will bring up the Force Quit menu, providing you with an easy way to close Mail.Another option is to use the Apple Menu to force quit Mail.

There are several ways you can force quit Mail, but the easiest way is by clicking on its icon on your dock.You might need to Force Quit Mail if it stops responding or freezes. Mail is a built-in app that brings a suite of email tools to macOS.

Force stop on mac