The ability to send and receive email with Pine through an Exchange Server.
Access to all your Exchange INBOX and specialized folders and messages.
Configuration of specialized folders (Drafts, Sent Items, Public, etc).
Access to the Global Address List on the Exchange Server.
Seamless configuration meaning that you can switch between Exchange/Outlook/Pine clients without any problems. (Pine will not mess up your existing configuration if you wish to revert back to Outlook)
NOTE: This configuration will not allow you access locally created Exchange files (ie. .pst, .pab, etc)