http://jabber.org/protocol/pubsub#node_config collection Root of User PubSub 1 1 1 1 whitelist publishers 0 on_sub_and_presence false 0 0 0 1028 http://www.apple.com/DTDs/PropertyList-1.0.dtd whitelist http://jabber.org/protocol/pubsub#node_config / collection Root of mobilesync pubsub service 1 1 1 1 whitelist publishers 1 on_sub_and_presence false 0 0 0 1028 http://www.apple.com/DTDs/PropertyList-1.0.dtd