We have just installed EBS 2008 Premium Edition into a Small Business Server 2003 domain. There were some issues with optional updates. I understand that .Net 3.5 can be a problem. In our case it was for the Management and Security Servers but not the Messaging Server.
We have done most of the post installation tasks. Forefront Gateway seems to work fine. We have installed our commercially purchased certificate. Connections, internally and externally, to the RWW and OWA do not work. We have removed the Security Server as a proxy for the internal attempts to connection to RWW and OWA.
In the case of external connections we get the Forefront TMG splash screen and all seems ok. However, when credentials are entered a "Internet Explorer cannot display the webpage".
In the case of internal connections, minus the proxy, to http://messagingserver/owa
we get a message to say the same message - "Internet Explorer cannot display the webpage".
As far as we can see IIS seems to be working fine. We have compared settings with a test setup of the EBS and they seem to be in agreement.
In ths IIS logs we get a 302 message.
Can anyone help?
Thanks in advance!