The default email app can be changed from Mail on iOS 14 and later. Follow the steps below to choose which mail client the iPhone launches automatically when composing mail:
Email and Messaging
Apple has updated the Messages spam filter with three categories: All Messages, Known Senders and Unknown Senders. You can access your message filters from the Messages app simply by tapping Filters option, located in the upper left hand corner of the app. Just tap one of the three categories to view the messages you received from known senders in your Contacts or senders you do not have listed on your device.
There are two ways to pin conversations in the Messages app. The easiest is to select a conversation then perform a long-press. Tap Pin
Apple has added several new face coverings, hair and headwear styles to Memojis in iOS 14. The new features are to help iPhone and iPad users to reflect a variety of different religions, hobby, profession, and personalities. You can learn how to create a new Memoji here, and how to edit an existing Memoji here, but first, check out some of the new features coming in iOS 14.