PyQt based email notification utility for the system tray
Email Notifier For Windows
System tray unread mail checker for Linux
an 'auto-reply' bot for your mail server
Be aware of new message in your mailbox
Multiple account (or label) Gmail notifier (without storing passwords)
Multiple Mail Monitoring
MailChecker - The simplest way to check your multiple webmail accounts
Track daily notification e-mails from one simple graph