A cross-platform app for Linux, MacOS and Windows, Aerion supports all the features I need, without the extra clutter.

On Linux, you'll find a cornucopia of email clients, most of which are open-source and can be found in the standard repositories. The open-source clients are typically all you need to get the job done ...

In businesses and homes, email is still a necessity for communication. But which email client is the best to use? You might be surprised to find out that it’s not Microsoft Outlook. I rely on email.