PackPal Bulk Email Server is a safe and fast bulk email sender. If you are responsible for sending bulk mails, do not worry. PackPal Email Server can deliver email messages at blazing speeds. It is easy to install and easy to administer. PackPal Bulk Email Server can run as a background service. You can feel free to minimize it into an icon in system tray. Extremely little system memory will be occupied. It can work with most mail clients , including Outlook Express, Eudora, IncrediMail, the Bat!, Mutt, KMail, Pegasus, DevMail, Mail Bomber, Delta Mail, Foxmail, and more!