Compatible with all email applications such as Microsoft Outllook, Outlook Express, Qualcomm Email, Netscape Communicator, Mozilla, etc. and all commercial anti-virus software. Complete email security and productivity enhancement tool for Windows desktop users offering anti-spam, proactive virus prevention, email encryption and email compression in a complete and convenient desktop software package. eMailPal offers a high degree of personalization and automation such as filter's sensitivity control, selectable message handlers on a per-message category basis, user-specifiable white and black lists, auto-synchronization with the email application's address book or contact list, self-configuration (absolutely no setup is required), self-learning for filter performance improvement plus many more. Compatible with all email applications such as Microsoft Outllook, Outlook Express, Qualcomm Email, Netscape Communicator, Mozilla, etc. and all commercial anti-virus software.