I have a postfix/fedora core install that I've been using successfully for several months. I'm trying to install Mailman so I can get a mailing list server going. I've gone through the install instructions for Mailman. However, when trying to create a new list using the web interface (http://mail.knifecenter.com/mailman/create), I get the following message: Error: You are not authorized to create new mailing lists I believe this is because the GID or UID permissions are screwy, but I can't seem to figure out why. Anyone have any ideas?