STOP Redirecting External Users to Delve Profiles!
When I am in a team site and click on a user's name who is an external user, it redirects to Delve, but since that user has no profile, it gives an error. HORRIBLE user experience. Obviously you can determine if the user is external or not right? I would think you don't want external users showing in your primary directory. Not sure what the best fix is, but I know its not this!!