If you don’t want to use Microsoft Outlook and your Exchange server does not support IMAP, there are a couple of options:
- DavMAil Exchange Gateway
DavMail is an exchange gateway allowing users to use any mail/calendar client (e.g. Thunderbird with Lightning or Apple iCal) with an Exchange server through Outlook Web Access.
It works on Windows, Linux and MacOS X.
Novell Evolution connects to Microsoft Exchange (including Exchange 2007) via the web interface and has support for mail, calendar and address book. More information can be found at the Wikipedia entry.
Do you use any other way to connect to an Exchange server? Please leave a comment.