With the numerous instant messaging and email inbox apps available, it can be difficult to choose just one that will help you with all your personal and professional messaging needs. When it comes to work and business, using a corporate email and a reliable inbox app is recommended. However, opening and loading messages on a native email client can take some time. It can be more convenient if one can just send a quick note or question to anyone. Sure, instant messaging apps can be enough but for work and school, there's the new Send app that allows fast communication between Office 365 business and school email account owners.