Mailing lists allow for group discussion by using email.
Once you have subscribed to a mailing list, you will automatically receive copies of every message that is sent to the list via email. Lists allow you to send email messages to a large number of people with the same interests simultaneously. There are many lists for teachers and student teachers, some of which are general and cover all types of professional issues, while others are intended for the discussion of specific topics. This will affect the manner in which you subscribe to the list. The person-controlled lists may or may not be automatic, and in most cases messages are reviewed prior to sending to the list.