Airmail is by far the mest email client ever. Sadly is no avaible for Windows 10 but it should! I'm a Mac and Windows user just like a iOS and Android too and we really need a complete integration on every platform. Even if you don't have the money to do it at the moment you should make an IndieGoGo or Kickstarter campaing i will proudly support the project. Thank you so much for build this beautiful app <3