It seems not everything went according to plan after following the instructions from microsoft it seem to cut off our outside guy until I enabled anonymous access. Is this guy outside the office doing something wrong on his end or maybe not authenticating before connecting? Not sure what I did wrong but I enabled the relay permission on his user account and the authenticated user account. Perhaps I am missing a step here, but when I tried to disable anonymous access he couldn't connect and now that anonymous access is enabled again he cannot send outside of the domain.