chem-all and chem-building

When you sending email chem-all or chem-building, currently you may get a message like:

Your message to the list ‘chem-all’ has been forwarded to the moderator(s)

This is to try and reduce the amount of malicious and spam emails circulating. Emails will wait to be checked and approved by a moderator, hopefully this is only be a temporary measure.

Fraser