Alpine is described as 'fast, easy to use email client for the command line that is suitable for both the inexperienced email user as well as for the most demanding of power users. Alpine is based on the Pine® Message System (http://www.washington' and is an app in the Office & Productivity category. There are more than 10 alternatives to Alpine for a variety of platforms, including Linux, Mac, Windows, iPhone and BSD. The best alternative is Evolution, which is both free and Open Source. Other great apps like Alpine are eM Client (Freemium), Apple Mail (Free), Mutt (Free, Open Source) and Kontact - KMail (Free, Open Source).
KMail is the email component of Kontact, the integrated personal information manager of KDE. Kontact is a personal information manager and groupware software suite for KDE. It supports calendars, contacts, notes, to-do lists, news, and email.
Kontact is the integrated Personal Information Manager of KDE. Kontact suite unites mature and proven KDE PIM applications under one roof. Thanks to the powerful KPart technology, existing applications are seamlessly integrated into one.