I installed Exchange 2010 server, but when I try to open OWA I get a message stating that the username or password are incorrect. When I try opening Outook the login box keeps prompting me to enter my credentials. I double checked the login info and re-created the user account but the failure persisted. I found out after many tries that I can login only if the user is made a member of the domain admins group.
What is the reason for this behavior?
I was suspecting IIS, but the installation process took care of IIS configuration and checking the authentication didn't reveal anything.
Do I need to make manual changes? If the answer is yes, what is a location for a good document with the values for the different directories's permission settings?
Cheers,
Hartouz