WebMail - The WebMail plugin, which is available in the base POP Peeper installation, allows POP Peeper to retrieve your email from several popular WebMail services such as Hotmail and Yahoo.

SSL - The SSL plugin allows you to send and receive your POP3/SMTP data through secure means. This is optional for most servers; however, some servers require a secure connection, such as GMail.

Notifications - The Notifications plugins give you more choices for how POP Peeper notifies you of new email. You can choose to have a skinnable popup appear with new email, or install a ScreenSaver that lets you know how many new messages each accounts has. You can mix and match these plugins and new notification plugins will continue to be added in the future.

• Notification Skins - If you are using the Skin Notifier, you don't have to use the default skin. POP Peeper users can submit their own designs and you can download them here.