This site announcement follows up on our discovery that there was an issue with the site email address not receiving emails.
Email / message senders had been receiving a "Delivery failed . . ." message.
This has now been resolved and site emails / messages are now being correctly received/delivered to us.
This will be regularly monitored and tested so that we are aware much earlier if there is another issue.
We would like to apologise for any inconvenience or frustration that this may have caused you.