Subscribing and unsubscribing to the mail list

The new GCSS BLCWG mail list is: gcssblc@metoffice.gov.uk

To subscribe to the BLCWG maillist, email majordomo@metoffice.gov.uk with the only line in the body of the text:
subscribe gcssblc your.name@whereyouare.com

Likewise, to unsubscribe from the BLCWG maillist, email majordomo@metoffice.gov.uk with the only line in the body of the text:
unsubscribe gcssblc your.name@whereyouare.com