In this episode, James Oates demonstrates the new features in the Mail app for iOS10. He shows us the new unsubscribe feature which allows us to quickly unsubscribe from unwanted mailing lists. He shows us how to arrange messages that appear in a thread, and how to easily navigate through those messages with a new feature that has been added to the rotor. He shows us how to filter mail which is an indispensable feature for those who have a large number of messages. Finally, he shows us how to use the new edit feature on the rotor which appears when composing an email. This allows for some basic formatting, and James shows us how to use this feature to add an email attachment to an outgoing email.