Mutt vs Zarafa
A side-by-side look at Mutt and Zarafa. For an in-depth review of either product, follow the links below.
Mutt
Social & Communications
Mutt is a free, open source email client for Linux, Unix, and macOS systems that emphasizes speed, flexibility, and security. It supports features like keyboard shortcuts, threading, PGP encryption, and more.
open-sourcekeyboard-shortcutsthreadingencryption
Zarafa
Office & Productivity
Zarafa is an open source groupware suite that includes email, calendars, contacts, tasks and more. It aims to be a full-featured Exchange alternative for businesses and organizations.
emailcalendarcontactsopen-sourcegroupware