> > Thanks Peter and Melvin for your suggestions. The two subscribers > Melvin mentioned Hofnews and IGC.APC.Org are indeed redistribution > lists and may be the source of the problem. > > I have my list of subscriber's with the .CA extension. > I haven't received any errors for the past few hours so perhaps it > is over. If not I'll follow Peter's strategy and try and track > the Canadians. > > But maybe it was an April Fools joke. Not funny however. > > Eleftheria Maratos-Flier > Sorry its definitely no joke and mine do not date from April. They date from very significant dates in terms of something that I have been inverstigating. Thanks for the information--Paul. -- Dr. Paul S. di Virgilio, University of Toronto [log in to unmask]