+%triggerpostun server -- %{name}-server < 2:7.0p1-2
+%banner %{name}-server -e << EOF
+!!!!!!!!!!!!!!!!!!!!!!! WARNING !!!!!!!!!!!!!!!!!!!
+! Starting from openssh 7.0 DSA keys are disabled !
+! on server and client side. You will NOT be able !
+! to use DSA keys for authentication. Please read !
+! about PubkeyAcceptedKeyTypes in man ssh_config. !
+!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+EOF
+