Outlook 2002/2003 support HTTP e-mail but at this time it only works with Hotmail, MSN, and Exchange 2000/2003 OWA. In order to use HTTP e-mail protocol, the web mail provider needs to support WebDAV and most do not.

To use it with your Exchange Server account, enter the full URL used for OWA as the server address: http://server.domain.com/exchange/username/.

Note the following issues:

1. Outlook's special folders aren't supported and appear as mail folders.
2. Creating or editing items in these folders creates or converts them to messages.