We had a security breach where an employee have guessed about 20 peoples passwords and ben able to access their e-mail with OWA. Since most people use company Laptops and / or Surfaces to access their e-mails while on the road using RPC / HTTP with Outlook we are thinking about disable OWA for all but a few users, will that break anything else? Did some Googling and looks like it may be a problem in Exchange 2013 but we are still on 2007.
__________________________________ Stefan Jafs

