I have a question about OWA, When a user points to the exchange server http://IPaddress/Exchange the server prompts the user for his/her login details to access the mail box. One problem we are having is that once the user enter the requried details the server pop's back the login box with the user ID looking like this IPaddress\Username, it won't log into the mail box till we put in the Domainname\Username into the box. Is there a way of fixing this were it doesn't prompt for the domain name before the username. HELP thanks Ed