Mailspring is an open source, cross-platform email client that is a development of the now discontinued Nylas Mail.
Read more
The Linux Portal Site
Mailspring is an open source, cross-platform email client that is a development of the now discontinued Nylas Mail.
Read more
Balsa is an e-mail client for GNOME, highly configurable and incorporating all the features you would expect in a robust mail client.
Read more
Trojitá is a Qt-based email client that aims to be fast in operation and function over slow or high-latency networks. It’s desktop agnostic.
Read more
Astroid is a lightweight and fast graphical email client. Search, display and compose email, organized in thread and tags.
Read more
Geary is an open source lightweight mail client for GNOME that is written in Vala. It offers a slim and economical user interface design.
Read more
Claws Mail is a powerful and full-featured mail client formerly called Sylpheed-Claws. This is free and released under an open source license.
Read more
SquirrelMail is a webmail package written in PHP. It has all the functionality you would want from an email client.
Read more
RainLoop webmail was designed with efficient memory use in mind, so it can work fine even on low-end web servers.
Read more
SnappyMail is a simple, modern, lightweight and fast web-based email client. It’s free and open source software written in PHP and JavaScript
Read more
Mailpile is a fast email client with user-friendly encryption and privacy features.
Read more