Outlook 2011 on Mac and Exchange 2003
Unfortunately, Microsoft excluded support for Exchange 2003 in its major upgrade of Office 2011 for Mac. Official reason is that Exchange 2003 is too old, which is of course a weak justification considering that even the latest iOS 4.2 for iPhone/iPod and iPad do support Exchange 2003. But then again, also Apple excluded direct Exchange 2003 support in Mail and iCal on OS/X 10.6 Snow Leopard. There is a way around this though, using a freely downloadable and open source software called DavMail. Just Google “DavMail Mac binary download” to find the nearest/latest available download location.