Postbox Alternatives for Linux

    Postbox is not available for Linux but there are plenty of alternatives that runs on Linux with similar functionality. The most popular Linux alternative is Small Thunderbird iconThunderbird, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to Postbox and many of them are available for Linux so hopefully you can find a suitable replacement. Other interesting Linux alternatives to Postbox are Small Mailspring iconMailspring (Freemium, Open Source), Small Evolution iconEvolution (Free, Open Source), Small Geary iconGeary (Free, Open Source) and Small Claws Mail iconClaws Mail (Free, Open Source).

    The list of alternatives was last updated Apr 22, 2021

    Showing 10 of 24 alternatives