Check iOS Compatibility: Ensure your iPhone runs iOS 14 or later, as earlier versions do not support changing default email applications..Install Preferred App: Download and install your preferred email application, such as Gmail, Outlook, or Spark, from the App Store..Open Settings: Launch the Settings app on your iPhone to access system preferences and configuration options for installed applications..Locate Email App: Scroll through Settings and select the email application you want to designate as your default email client..Access App Preferences: Open the chosen application's settings page where Apple provides controls for managing default app selections..Find Default Mail Option: Tap the Default Mail App setting, which appears only if the selected application supports this feature..Select Preferred Client: Choose your preferred email application from the available list to make it handle email-related actions automatically..Verify Selection: Confirm a checkmark appears beside your chosen app, indicating the default email app change was successful..Switch Back Anytime: Repeat the same process and select Apple Mail whenever you wish to restore the original default setting..Read More Stories.Join our WhatsApp Channel to get the latest news, exclusives and videos on WhatsApp