def send_to_remote(stanzas, to)
      return false if local_jid?(to)
      to = JID.new(to)
      stanzas.each do |el|
        el[TO] = to.bare.to_s
        router.route(el)
      end
      true
    end
def send_to_remote(stanzas, to)
      return false if local_jid?(to)
      to = JID.new(to)
      stanzas.each do |el|
        el[TO] = to.bare.to_s
        router.route(el)
      end
      true
    end
Route the stanzas to a remote server, stamping a bare JID as the
 to address. Bare JIDs are required for presence subscription stanzas
 sent to the remote contact's server. Return true if the stanzas were
 routed, false if they must be delivered locally.