Hi, Luke L wrote: > Filter by address, I guess. That's what I do. no, always try to filter by 'List-Id'. Cheers Carsten -- Dr. Carsten Aulbert - Max Planck Institut für Gravitationsphysik Callinstraße 38, 30167 Hannover, Germany Fon: +49 511 762 17185, Fax: +49 511 762 17193