LDAP is included in EIMS directory server. A directory that stores messages for a single user. When users address a message to a mailing list, all members of the mailing list receive the message. Multi-Purpose Internet Mail Extensions. A group of connected computers that can communicate with one another.
Networks enable computers to share files and resources and exchange messages.
Ph in its directory server. Post Office Protocol 3. A protocol that provides a simple, standardized way for users to access mailboxes and download messages to their computers. A special type of user responsible for tracking failed mail delivery. A post-master is responsible for following up on queries from users and other postmasters.