PopTray started as a little POP3 mail checker I wrote, because I couldnt find a freeware program that had all the features I wanted. Since then, new features have been added by request. After years of refinement PopTray 3.0 has now become a full-featured, customizable, e-mail notifier, but keeping its ease of use. Main Features:

Unlimited number of Accounts Show number of messages directly on the TrayIcon (rotating by account) Quickly preview a message Delete messages from the server without downloading them Rules that identify a message according to your criteria, then does one of these actions: o Play different notification sound o Delete from the server o Run any EXE file o Mark as Spam o etc ... Configurable Hot-keys/Mouse-Buttons/Command-Line options for most functions Plug-in Support: o Protocol plug-ins (e.g. IMAP4, Hotmail, Gmail, etc.) o Notify plug-ins (e.g. Flashing scroll-lock light, ScreenSaver) Spam management using rules and white/black lists Mulitple notfications (play sound, pop-up, etc) Translated into 30+ languages Complete Install / Uninstall Many More ...

All this for FREE and Open-Source !