Yes! The current email2 platform has been designed to work with the Microsoft Outlook 2003 & 2007 e-mail clients.

The email2 Toolbar for Outlook works along side your e-mail client, allowing you to use email2 without changing the way that you normally use e-mail. If your e-mail client isn't currently supported, you can always use the email2 Web Client, (which includes all of the functionality of the email2 Toolbar for Outlook), to access your secure email2 messages.

Additional versions with other e-mail clients will be fully supported in future releases of the platform.

//Edited June 2009