Sent first email tonight :)
Loaded up Outlook 2003 and configued it with the administrator account. Sent and receieved internal mail. Not had chance to do much else tonight except update the blog with the server components.
Have created another user on the system but have noticed that the smtp proxy address hasnt auto generated so am going to leave overnight and see if it sorts itself.
Using OWA for the administrator I am getting
There was an unknown error accessing the directory. If the problem continues, contact technical support for your organizationmaybe this is also tied in with the proxy address problem. Will look at it tomorrow.