Rainloop

Mailpile was built so that users would have the ability to keep control of their sensitive data by hosting email directly on your own system instead of through the internet. It features integrated

Isotope mail client is a free open source webmail application built with a microservice architecture vision in mind. As of now, the application is just an MVP offering the basic functionalities

Roundcube is a free browser based email client with an interface resembling a more traditional application based software design.

With the recent release of PHP version 5.4, some community members have helped identify some small issues which we've fixed and made available in our daily snapshot packages located on our