We have an issue with the main email server so email is currently offline. We are investigating and the issue appears to be a rogue update so we are rolling the server back to a previous one we had last night.
NO email will be lost. All email will wait in a queue and be delivered as soon as the server is back online.
This process may take 45 minutes or so due to the size of the server please bear with us whilst we get the problem resolved.