Microsoft offers an online trial for Exchange 2003

Microsoft is offering a 7 day free trial for a Exchange 2003 mailbox. Also through a partnership with Verio you can also get a 30 day trial of Exchange and Sharepoint. If you want to quickly take a look at the features of Exchange 2003 without having to spend time in the lab, this might be for you.

<a href="http://www.exchangetrial.com/P2/Default.aspx">http://www.exchangetrial.com/P2/Default.aspx</a>