Message posting protocol
Encyclopedia
Message Posting Protocol (MPP) is a network protocol that is used for posting messages from a computer to a mail service host. MPP runs on TCP
and UDP
port 218, but it was mostly designed to work on TCP. It is based on 2 basic structures: command and reply.
Transmission Control Protocol
The Transmission Control Protocol is one of the core protocols of the Internet Protocol Suite. TCP is one of the two original components of the suite, complementing the Internet Protocol , and therefore the entire suite is commonly referred to as TCP/IP...
and UDP
User Datagram Protocol
The User Datagram Protocol is one of the core members of the Internet Protocol Suite, the set of network protocols used for the Internet. With UDP, computer applications can send messages, in this case referred to as datagrams, to other hosts on an Internet Protocol network without requiring...
port 218, but it was mostly designed to work on TCP. It is based on 2 basic structures: command and reply.