Our apologies to all of those subscribers to the Forum for the deluge of emails recently.
It appears this was triggered by a number of people wishing to unsubscribe and not particularly understanding that their posts are then sent to all forum subscribers. We are taking steps to improve the forum and the description of how it works.
If you feel that you have no choice but to unsubscribe from the email service then please follow the instructions we have posted on the Forum page - you can always re-join once normal service has been restored. Please note: we cannot unsubscribe for you - an email to the forum asking for us to make it happen is what created this problem - you must follow the links to unsubscribe yourself.