[Mailman-Users] Can't POST to mailman

[W. Scott Ramsey]

Can create the new list however after subscribing to the new list I
can't post.  I get the following error message:

Date: Fri, 22 Sep 2000 15:25:01 -0400
From: Mail Delivery System <Mailer-Daemon at tsiweb.net>
To: sramsey at tsiweb.net
Subject: Mail delivery failed: returning message to sender

This message was created automatically by mail delivery software.

A message that you sent could not be delivered to one or more of its
recipients. This is a permanent error. The following address(es) failed:

  happycamper-request at tsiweb.net:
    unknown local-part "happycamper-request" in domain "tsiweb.net"