Trojitá, is a fast Qt IMAP e-mail client that respects open standards and facilitates modern technologies. Trojitá values vendor-neutrality that IMAP provides and is committed to be as interoperable as possible.
Platforms
- Windows
- Linux
Czechia
EU



Icedove-UXP is described as 'Historically, Icedove was a re-branding of Thunderbird by the Debian project, with minimal modifications, in order to resolve branding disputes. Debian since discontinued Iceweasel in February of 2017 after reaching an agreement with Mozilla over the use of it's trademark' and is a Email Client in the office & productivity category. There are more than 10 alternatives to Icedove-UXP for a variety of platforms, including Linux, Windows, Mac, BSD and Flathub apps. The best Icedove-UXP alternative is Thunderbird, which is both free and Open Source. Other great apps like Icedove-UXP are SeaMonkey, Evolution, Geary and Claws Mail.
Trojitá, is a fast Qt IMAP e-mail client that respects open standards and facilitates modern technologies. Trojitá values vendor-neutrality that IMAP provides and is committed to be as interoperable as possible.



Built from the ground up for speed. Flectar Mail delivers native performance, instant startup, and as little as 20 MB of RAM.




Experimental terminal mail client aiming for configurability and extensibility with sane defaults.







Historically, Iceape was a re-branding of SeaMonkey by the Debian project. However, Debian discontinued Iceape in December 2013 citing security concerns and lack of a maintainer.
Hylki is a fast, GNOME-native email client with a three-pane layout, unified inbox, and support for OAuth accounts. Fast to open, effortless to read, and private by default.

Balsa is an e-mail client for GNOME, highly configurable and incorporating all the features you would expect in a robust mail client.

