We're aware that some customers are unable to log into webmail at the moment and may see java scripting message.
We'd like to assure you that we're investigating the matter as a priority and apologise for the inconvenience caused.
Update 7.15pm 1st December
If you're using a mobile device and you have the function to select desktop mode or desktop view then this will help you acess. There is no impact on sending or receiving emails.
SimonB