> The error message that appears below is one of dozens that the > Listserv here has received for the past three or so months. These > errors come from a domain called sslnet.com, but I searched across all > the 1,200+ lists on my server and I couldn't find anything resembling > this address in any of the lists, nor can I find any subscriptions > with the userid that's identified as being undeliverable. The error > message never includes a copy of the actual posting that elicited the > message or any other information beyond that of what I included in this > copy. Attempts at contacting the domain administrator for sslnet.com > via e-mail resulted in totaly useless responses. An attempt at calling > this domain's administrator on the phone yesterday went unanswered. My guess would be a bad forwarding address somewhere. I believe the subscription probe feature was designed to help with problems like this. The catch is that you have a LOT of lists. Dennis Boone H-Net