On Tue, 18 Dec 90 18:11:45 +0100 Eric Thomas said:
>Anybody can  send mail "from"  anybody in this  network. This is  a known
>problem with e-mail, there is nothing LISTSERV can do about it. Sorry.
 
I take it you're saying, Eric, that there are no legitimate combinations
of RFC 822 headers, possibly including ReSent- lines or something
similar, which could confuse LISTSERV about whether a piece of mail is
from the list's editor?  You're saying that it can only happen with a
forgery, which I agree LISTSERV can't be responsible for?
 
Just a thought,
Nick