Quoting Marko Djukic <marko at oblo.com>: > this xpriority check has been throwing up mb and mb of errors "undefined > index" > in my logs. should this be checked with !empty()? No, you should just update you config file. Jan. -- http://www.horde.org - The Horde Project http://www.ammma.de - discover your knowledge http://www.tip4all.de - Deine private Tippgemeinschaft