I need help with OWA. I'm running Exchange 2000 on Windows 2000 Server. I need help with security or a way to disable OWA until I can figure out how to fix. The problem is a user can pull up other people's email by logging in as themselves and this is not acceptable in our organization. Is there a way to limit security so that a user can only log into their email and is required to enter a username and password each time? The current security is set to basic authentication and integrated windows. If there is no way to fix this, how do I disable OWA temporarily? Thanks!