e-mail clients­

AngleMail is an alternative email module for phpGroupWare. It has features expected of a Web-based email client, such as inbox filters, multiple accounts, spell checker, icon themes and many others.

MyOutlook is a program written in PHP adopted Microsoft Outlook function: webmail, task and event organizer and contact address management

b1gMail is a PHP and MySQL Web-based email system.

jwma is a webmail implementation following the JSP Model 2

Evolution personal and workgroup information management solution for Linux and UNIX-based systems. The software seamlessly integrates email, calendaring, meeting scheduling, contact management, and task lists, in one powerful, fast, and easy-to-use applic

Mutt is a small but very powerful text-based mail client for Unix operating systems.

Pronto! is a highly modularized GTK Mail Client written in Perl .....

GNUMail.app is a fully featured mail application running on Linux (or FreeBSD, OpenBSD, etc) and Apple Mac OS X.

'elmo' is a feature-rich console mail client for power users. It integrates functionality commonly realised by separate pieces of software in other mailers and competes with Mutt

Spruce is an X11 email client written in GTK+. It is geared towards being small and fast, supporting all the common features that users want or need without sacrificing usability or functionality.

Ascension is a KDE email client. It supports IMAP, POP3, and Unix mailboxes, viewing of HTML messages, limited searching of headers, and dockable parts.

kShowmail is a KDE tool for watching for email on POP3 servers. Headers and complete email messages can be displayed, and email can be deleted without downloading.

Simple e-mail client with support of POP3, IMAP4rev1, SMTP, NNTP. Multiple accounts.

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

A program called Mailleds inspired this program. The idea was to blink an led on the keyboard when new mail is waiting

Pygmy - GNOME mail client.

Columba is an Email Client written in Java, featuring a user-friendly graphical interface with wizards and internalionalization support. Its a powerful email management tool with features to enhance your productivity and communication.

Ishmail is a graphical mail reader for Unix systems. Features include POP and IMAP Mailbox access, MH, MMDF, and Classic Unix local mailboxes, and MIME support, including MIME attachments.

Fast, small and easy webmail client.

SendEmail is a lightweight, completely command line-based SMTP email delivery program. If you have the need to send email from a command prompt this tool is perfect. It was designed to be used in bash scripts, Perl programs, and Web sites