A.Look at RFC 2046 to discover the types of information that MIME allows to form part of electronic mail messages. B. Read RFC 821, which describes the SimpleMail Transfer Protocol (SMTP). Note the...

to form part of electronic mail messages.

B.
Read RFC 821, which describes the SimpleMail Transfer Protocol (SMTP).

Note the connection-oriented form of this protocol, with handshake communications

occurring within the connections.

C.
Usenet is a facility for electronic newsgroups,which is supported by the Internet

(as well as other networks). Comment on the basic similarities and differences

between Usenet’s requirements and the electronic mail network’s requirements.