Email subscriptions to discussion board forums and threads are not working.
Blackboard are aware of the issue. While we wait on details of a fix, you can use the Posts section of My Blackboard to view discussion board posts (as well as posts to blogs, journals, wiki edits etc).
Posts are listed with a preview of the content. You can click a link to go to the item in your course, or you can reply within My Blackboard by clicking Reply or Quote.
View Blackboard Help for more information, and tips on how you can filter what’s shown.