A faster, leaner email client and fork of Nylas Mail
Lightweight Open Source webmail written in PHP and JavaScript
Mail Notifer for Windows
SaltOS, ERP, CRM, Business Management Suite, Josep Sanz Campderrós
Email Notifier For Windows
Thunderbird tray icon add-on
The cult-favourite eMail client formerly known as Qualcomm Eudora
Lets you access Gmail using low badwidth...
Complete Club Management System
Be aware of new message in your mailbox
Simple Lotus Notes mail client
Outlook Macro for moving specific mails and reading their content
Roundcube plugin that check size of INBOX mailbox and alert user
Microsoft Exchange compatible server and client libraries