On Mon, 13 May 1996 19:21:48 +0200 Nicolas Graner said:
>How does listserv identify the sender of a command?
>I always thought it used the From field only, but in one recent instance I got
>the feeling it used the Sender or Reply-To field instead. Is this ever the
>case?
 
It uses Sender: if available, otherwise From:.
 
Nathan