What social media technology requires an email application to receive messages from other members in the network?

Electronic mailing list

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.

answer; i believe the correct answer is 50 pounds;