We're using Confluence 6.1.3 (on-premises). All of our users are LDAP users--there is no user sign-up/registration. It seems whenever a user views a space for the first time, they are automatically set up to receive email notifcations for everything on the space. Is there a way to change this default behavior? We would like to make it to users must sign-up to receive email notifications, not get them by default. And, is there a way to update this for all existing users so they don't have to update their email notification preference themselves? Thanks!
