>IME, the spam addresses are used only once (at least within the time >period LISTSERV looks at), and so the spam only bounces once. A filter can >be used to strip all addresses that have only one error and get the >desired functionality. I have to admit that it seems a tad silly that it would be up to me to write a program to do something that IMHO is a pretty obvious thing that should just be done to begin with. Not to mention the masses do not have that capability, and I would guess that those that do just don't have the time or inclination. If it isn't an address subscribed to my list, I just don't need to see it. There is nothing I can do about it anyway and I can be reached if required. Randy