Most likely you don't. We discourage the sending of mass emails to all faculty, staff, and students. Events should be submitted to the online calendar at http://inside.simons-rock.edu/calendar/ Other such messages should be sent to announce or student-discuss, which are subscription-based mailing list. If you really think you have a message that is of interest to all faculty or staff, you can send it to faculty@simons-rock.edu or staff@simons-rock.edu where it will be reviewed before being accepted. Messages may appear to be approved in a somewhat arbitrary fashion. However, typically messages containing attachments will be rejected, as will messages which are expected to be of interest to less than 75% of the intended recipients.