We use SBS 2003 for our file server and Exchange hosting duties. We DO NOT use Exchange for anything other than internal shared contacts and calendar. Our email goes through a third party using POP3 and it works fine.
We just received a new computer with Microsoft Outlook 2010. I added the POP3 email account and that works great, however when I add the Microsoft Exchange account it validates the server and login name, but upon opening Outlook and attempting to open the Pubic Folder I get an error so it must not be connecting.
When right clicking the task bar Outlook icon and checking the network status to the Exchange server it reports "disconnected" and it will not connect.
What should I do to resolve this problem as all our Office 2003 and 2007 clients operate great.