What RFC 882?

This RFC introduces domain style names, their use for ARPA Internet mail and host address support, and the protocol and servers used to implement domain name facilities.

What is the purpose of RFC 822?

The purpose of RFC 822 is to revise the standards that had previously been codified, culminating in RFC 733. The document’s scope is the syntax of e-mail text messages.

What is the main role of RFC in relation to Arpanet What is the role of RFC today?

The RFC system was invented by Steve Crocker in 1969 to help record unofficial notes on the development of ARPANET. RFCs have since become official documents of Internet specifications, communications protocols, procedures, and events.