Have been running Exchange 2003 SP2 with Outlook 2003 clients using RPC over HTTPS and it's been working great. I can setup clients on the LAN or off the LAN and it all works always. I can also use web mail over HTTPS without issue and have a valid CA.
I recently tried introducing Outlook 2007 into the LAN and for remote users and cannot get it to work. I configured 2007 in the same fashion as 2003, but it always tells me the Exchange Server is unavailable. I read a bunch of MS docs about Outlook Anywhere and the Office Customization Tool and can't get anywhere. Anyone have any ideas what I need to do? Thanks!