Hi, I just received a message which I posted to my list on April 28. I received the error messages long before I received my copy. This might be a second copy: I would have to look at the archive. Does anyone have any ideas about what would cause a one week difference in these dates? I am going to look at the dates again but I noted in one of my error reports that there was a time expiry date indicated which would have meant that the message arrived at the gateway on April 28. These are the kinds of messages which I have consistently found to be in error as such when I confirmed reception by direct mail. Can these messages be generated at will? Thanks--Paul. -- Dr. Paul S. di Virgilio, University of Toronto [log in to unmask]