For eConcordia Courses, you have the option to receive email notifications when a post is made on the class forum. You can receive these emails for all forum posts or you can opt to receive them just for some discussions, or not at all.
To subscribe or unsubscribe from a particular discussion, simply go to the discussion board, select the discussion and toggle the switch to the "on" or "off" position.
To unsubscribe from an entire forum, click on the settings wheel at the top of the page. From there, you will be able to select "Unsubscribe from this Forum". If you are not subscribed, you will have the option to subscribe from the same menu.