[Mailman-Users] Mailman Setup

[Greg Rees]

I've just recently installed Mailman-2.0.8 with Python 1.5.2 on RedHat 6.1.

The installation went great until users try to subscribe.  Users can subscribe
OK via the web page but no confirmation email is sent and they are not added
to the list. The only email received by the user is an error message.
 
Any ideas on what I may have not carried out during the installation.

Greg