Update: ‘Fixing Mac OS X 10.10 Yosemite Mail Not Responding’ also applies to Mac OS X 10.11 El Capitan and macOS 10.12 Sierra! Fix Mac OS X 10.10 Yosemite Mail not responding (“Application not responding”) by removing the container folder ‘’. Mail Issues such as freezing, crashing, emails. However, there are a lot of major concerns for users when it comes to Mail app after upgrading the Mac system to El Capitan. It received reviews far better than the previous release Yosemite thanks to its superior features. On older Mac models, upgrading to macOS Sierra on top of OS X El Capitan caused slow work and freeze ups. Still, many users have experienced crashes in the middle of a system upgrade. Users know that installing Mac OS /software updates is the best way to keep their Mac protected. This week, an updated Apple support article offers a reminder on what to do if Mac OS X Mail keeps crashing (“unexpectedly quitting” in Apple-speak). In some cases, it is impossible to resolve the problem directly within the program itself. Issues like loading an unusual e-mail and other specific actions may also identify the problem in this application’s work. It always identifies a waiting time, which makes many users go mad.
The initial symptom of the Mail crash is the spinner. Mail App Crashing Mac Os El Capitan DriveĮven by keeping OS X updated to the latest version all the time does not guarantee you will not face a problem with the work of Mail.app.› ∎∎ Mail App Crashing Mac Os El Capitan