List of Popular Email Clients & Market ShareIntroduction Updated December 2018 What’s the deal with all the different email clients out there? You’ve got Gmail, Apple Mail, Yahoo Mail!, Outlook, and heaps more. And each of these email clients plays by its own rules, meaning they can each render your emails differently. As you can imagine, this can wreak havoc on email marketers and has for years. With so many different email clients out the
