5 Declutter Your Inbox
If the thought of organizing your inbox fills you with dread, it might be time to take the plunge and clean it up. Unfortunately, Apple nixed the “Trash All” option in iOS 10. If you have a large number of emails in your inbox, this can obviously be a tedious task — but there’s an easy workaround. Here’s how.
Open Mail. Then put important emails into a separate folder. Then tap Edit and select an email. Press and hold Move and, while holding, uncheck the selected email. Now, because of a bug, you’ll have the option to move all of the emails in your inbox to the Junk or Trash folder.