On Tue, 22 Jun 1999 10:44:44 -0400 Michael J. Langum said:
>I am confounded.  My server is responding to the Web interface.
>I used it to create a couple of lists.  But when I have tried to use
>email to add subscribers to the lists, or (for that matter) to get
>any information from the server, there is no response.  The
>email is never answered.
>
>Any idea's what is happening?

Your mail server is probably rejecting mail with RFC821 MAIL FROM:<> in
violation of RFC1123 .  Almost all LISTSERV administrative mail has a null
MAIL FROM: for loop protection, per RFC821 et seq.  See

 http://www.lsoft.com/lsv-faq.html#5.16

for more information.

Nathan