Answer:
Electronic mailing list
Step-by-step explanation:
Electronic mailing list is a social media technology that is a digital email list that makes it possible to deliver specific messages over the internet/network ( world wide web ) to a large number of people all hooked up to the internet. an Electronic mailing list contains : names of persons, addresses, phone number and a fully detailed message.
there two types of Electronic mailing lists and they are announcement lists and discussion lists. an Announcement list contains the names and email address of a group of people interested in getting the latest announcements pertaining to a particular topic. while a discussion list contains email address and the details of a group of people interested in the discussion of a topic.