Members can manage their “subscriptions” to email notifications, selecting which categories that they want to receive email notices from.

Go to the site and log in.  On the dashboard page that you are sent to upon log in you will see a “profile” tab on the left column.  Expand it (if it isn’t already) and click on the subscriptions link.  On the subscriptions page select the categories you wish to be notified about.  You can select all if you want.  Also I recommend that the settings be for “plain text”,  auto subscribe to new categories, and view excerpt only.

You should also check your email address on the “your profile” link.  The notices might be getting sent to an incorrect email address.

Bob