Pennock's Email Notifier 2.5

Pennock's Email Notifier is an Email Notifier for Windows 98/Me/2000/NT/XP written by me, Cliff Pennock.
Pennock's Email Notifier sits in your systray and periodically checks for new email. You can enter as many email accounts as you want. If PEN finds new mail in your mailbox, it will display a small non-intrusive pop-up window and play the sound of your choice (every account can have its own unique sound).