It can only delete when the error message is in standard "bounce" format which would include a real [exact match] subscriber email address ... which I do not see here. At 19:02 10/03/2003 Friday, Ghatak, Annwoy wrote: > I am running LISTSERV 1.8d on Solaris 2.6. I have created few >one-way announcement lists. In my list header, I have set :- > > Auto-Delete= Yes,Full-Auto,Probe(0)