You mean the site notifies you when somebody replies to a thread? Yes, in UserCP, Edit Options, change the Default Thread Subscription Mode. You can also control it individually by using the Advanced reply, and the option is below.
True, I just noticed that Advanced has email notification but I never received any message from AWF; I checked 'Courrier indésirable' in case of - nothing in there. What am I doing wrong???
Not sure, but I'll report it to the administrators, who have access to the inner workings. By the way, I moved the thread to site suggestions since it wasn't Access related.