The practice of sending an electronic mail message to more than one addressee is a common feature of digital communication. This functionality allows a sender to disseminate information efficiently to a group. For example, a project manager might use this capability to inform all team members simultaneously about a revised deadline.
This method offers considerable advantages in terms of time saved and consistency of information delivery. It ensures that all intended parties receive the same message at the same time, which can be crucial for coordinating efforts and maintaining transparency. Historically, this capability evolved from simpler, one-to-one electronic messaging systems to accommodate the growing need for collaborative communication within organizations and communities.