Edison Mail launches an easy-to-use free Mac client

Popular mail app Edison launched a free email client today with support for multiple providers including Gmail, Outlook, and Yahoo! Mail. It’s also got a nifty unsubscribe button. The app is currently accepting a limited number of users through invites. I’ve been using the test version of the app for about a week, and I’m quite pleased with its functionalities so far. It has a clean two-panel interface where I can easily see my inbox and the email I opened together. There are