On 28 Sep 98 at 11:04, Pete Weiss wrote: > Some broken email systems are not RFC compliant and generate bounces to > the original email sender and not the MAIL FROM:<OWNER-listname@listhost> > (which then "maps" to the ERRORS-TO= listname definition keyword). > What is the value of your * AUTO-DELETE= field ? Pete, Thanks for the ideas. I have not included the Auto-Delete keyword in my lists header and I have the validate keyword set to * Validate= Yes,Confirm,Nopw. I'm not really sure from the manual whether this would activate or inactivate autodelete. However I have certainly not had any warning from Listserv that the "troublemakers" have been (or are about to be) unsubscribed. Peter R Dr Peter K Robinson Department of Applied Biology University of Central Lancashire Preston, PR1 2HE, England Tel +44 (0)1772 893911 Fax +44 (0)1772 892929