Set the Pref Subscribing to your Free-Conversant site is simply a matter of going to a prefs page, and clicking on two buttons. From there, you can clearly see how to subscribe to your site. Just click on the Yes radio button, and then on Save Changes . After subscribing to the site, all new messages will be emailed to you. Any member of a site can submit messages to the site, via email.
Every site has a unique email address.
Membership in the site is the only restriction. You can still send HTML messages to your Conversant site, if you want to. Read the documentation.