Problem unsubsribing

Not really sure where best to post this?

Can anyone help? I am obviously subscribed to the opponents wanted forum, which was not a problem until people started using threads to play PBEM games! - now I am getting hordes of unwanted emails about these games every day - the problem is when I view my User control panel to manage my subscriptions it tells me that I am not subscribed to any forums so I cannot unsubscribe.