FairEmail is an open source, secure, and private email app for Android and iOS devices. It provides users with a powerful yet simple way to manage their emails while keeping their data secure. With FairEmail, users can access their existing email accounts, including Gmail and Outlook. It has a built-in spam filter to help keep unwanted emails out of your inbox, as well as an intuitive interface that makes it easy to organize, search, and reply to emails. It also comes with a variety of advanced features such as encryption, support for multiple accounts, and an email archive. FairEmail is a great choice for anyone looking for a secure, private, and easy-to-use email app.
Discontinued On its github page, it indicates that it is archived and no longer maintained.
The development of KOMA Code applications stopped in January 2017. The latest version of Koma-Mail, version 3.83, released in March 2012, can still be downloaded from the official website.
The discontinued Opera Mail is no longer updated and is no longer supported, but the latest version, 1.0.1044, released in February 2016, can still be downloaded from the official website.