By mailing list is meant a system able to automatically send an email message sent to the list's address (example firstname.lastname@example.org) to a set of users.
Public or limited:
Free or moderated:
Service available to Head of structure (or delegate):
The Head of the structure, or delegate, must:
List administrators can manage configuration and registered users using the Mailing lists and functional mailboxes management application available under E-mail section on the Online Services Portal