Server Error in '/owa' Application. Runtime Error Description: An application error occurred on the server. The current custom error settings for this application prevent the details of the application error from being viewed. Details: To enable the details of this specific error message to be viewable on the local server machine, please create a <customErrors> tag within a "web.config" configuration file located in the root directory of the current web application. This <customErrors> tag should then have its "mode" attribute set to "RemoteOnly". To enable the details to be viewable on remote machines, please set "mode" to "Off". <!-- Web.Config Configuration File --> <configuration> <system.web> <customErrors mode="RemoteOnly"/> </system.web> </configuration> Notes: The current error page you are seeing can be replaced by a custom error page by modifying the "defaultRedirect" attribute of the application's <customErrors> configuration tag to point to a custom error page URL. <!-- Web.Config Configuration File --> <configuration> <system.web> <customErrors mode="On" defaultRedirect="mycustompage.htm"/> </system.web> </configuration>

It would have been better if you put your question in to the question body, rather than the title... Unfortuantely the error you have posted is of no use whatsoever. It doesn't tell you the underlying issue because you are accessing the server remotely. You need to do it on the server itself to see the error. Did you install the certificate through the SBS management console? If not then you need to. Then run the Fix My Network wizard in SBS to see if it finds any issues that need to be corrected. Simon.Simon Butler, Exchange MVP Blog | Exchange Resources | In the UK? Hire Me.

Hi, Have you enabled the certificate for IIS service? enable-exchangecertificate -thumbprint xxxx -services:IIS Please remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread. Thanks Gen Lin-MSFT