Mac mail app keeps crashing

Frustrating! Don't worry, I'm here to help you troubleshoot the issue. Here are some steps to help you resolve the crashing problem with the Mac Mail app:

1. Restart your Mac: Sometimes, a simple restart can resolve the issue. Try restarting your Mac and then open Mail again.

2. Check for updates: Ensure that your Mac and Mail app are up to date. Go to System Preferences > Software Update (on macOS High Sierra or earlier) or System Preferences > General > Software Update (on macOS Mojave or later). If an update is available, install it.

3. Reset the Mail app: Try resetting the Mail app by going to System Preferences > Mail, Contacts, Calendars > Reset Mailbox Database. This will reset your Mail app's database, which may resolve the issue.

4. Disable plugins: Some third-party plugins might be causing the issue. Try disabling all plugins by going to System Preferences > Mail, Contacts, Calendars > Accounts > [Your Account] > Advanced > Plugins. Uncheck all plugins and then re-enable them one by one to identify the problematic plugin.

5. Check for corrupted files: Corrupted files can cause the Mail app to crash. Try moving your Mail folder to a different location (e.g., Desktop) and then re-opening Mail. If the issue persists, try moving the folder back to its original location.

6. Clear the Mail cache: Clearing the Mail cache can resolve the issue. To do this, go to the Terminal app (located in Applications/Utilities) and type the following command: rm -rf ~/Library/Mail/V2/MailData (press Enter). This will delete the Mail cache.

7. Reinstall Mail: If none of the above steps work, you can try reinstalling the Mail app. Go to the App Store, search for "Mail", and click the "Install" button.

8. Check for conflicts with other apps: Sometimes, another app might be interfering with the Mail app. Try closing all other apps and then opening Mail to see if the issue persists.

9. Reset NVRAM: Resetting NVRAM (Non-Volatile Random Access Memory) can resolve issues with the Mail app. To do this, restart your Mac and immediately hold down the Command + Option + P + R keys. Release the keys when you hear the boot chime for the second time.

10. Contact Apple Support: If none of the above steps resolve the issue, you may want to contact Apple Support for further assistance. They can help you troubleshoot the problem or provide additional guidance.

I hope these steps help you resolve the issue with the Mac Mail app crashing.