The 4 best closed-source email clients for Linux
Quoting: The 4 best closed-source email clients for Linux | ZDNET —
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.
However, that selection doesn't mean your options are limited. A handful of proprietary (non-open-source) clients are available, each offering different features and a unique take on the user interface (UI).
Here are the four primary closed-source email clients available for Linux.