The web interface is up for our system and I was wondering about something that may be a problem and may not be ... I am an owner of a list that is gated to a newsgroup. The list goes back to Bitnet times and is public. I registered my email address with the listserver and made a test post to the list. The e-address I registered showed up in the "From:". Of course it is a valid address. But if the address became invalid, I would still be able to post and the invalid address would show up as the return. Is it reasonable to have the Listserver probe its list of registrants or is this too much overhead just to handle public lists? Does anyone see the possibly not having valid return addresses as a problem? I myself can't say how serious this might be; there isn't a great deal of spam in the present setup, so there may well be no real cause for concern. Still, I wondered what others thought. -- Joe Kelley [log in to unmask]