 Twitter, Facebook, Slack—email still reigns supreme for me. I conduct business via email, keep in touch with my family, send links to friends, and coordinate events. And yet, Apple’s approach to email has remained largely static for years.</p>

<p>That’s not to say that the company hasn’t tried to integrate new features into the email experience. Hardly a release of iOS or OS X comes without some improvements to the Mail app. While some are more successful than others, overall our email has hardly 