Protect Yourself - Sign up for the New Emergency Text System. The College has implemented a brand new Emergency Broadcast text messaging service this fall. It will only be used for life-safety, time-sensitive emergencies. The decision to send a message will be made by the CMT (Crisis Management Team). To sign up, students, facutly and staff can go to http://messageme.harvard.edu. Once authenticated, you'll be directed to fill out a secure form for your contact info.