Hi,
I'm trying to setup Office Web Apps integration with Exchange 2013. Office Web Apps are working fine with SharePoint 2013 and the WAC servers are listed as in a healthy state.
When trying to open an office document from OWA I get the usual "Sorry...we ran into a problem. Please try again"
However I have noticed that the URL that OWA is passing WAC is in the format: https://exchangeservername.domain.com:444/owa/user@domain.com/wopi/files...
This is the backend server address! All the internal and external urls for owa, ecp, ews etc are set to https://mail.domain.com and they all seem to be working fine. Client Access and Mailbox roles are on the same server.
If I change the url to https://mail.domain.com/owa/user@domain.com/wopi/files... then the office file opens correctly in Office Web Apps
How do I correct the URL that OWA is sending Office Web Apps?
Thanks!