Do you mean block people that are in your contact list or not included? because there is already a requirement for that issue at https://bugzilla.gnome.org/show_bug.cgi?id=551911, Thanks!
Do you mean block people that are in your contact list or not included? because there is already a requirement for that issue at https:/ /bugzilla. gnome.org/ show_bug. cgi?id= 551911, Thanks!