Question

Which of the following protocol is related to message format in Electronic mail or e-mail?

• A. RFC $821$
• B. RFC $822$
• C. Both $\left(1\right)$ and $\left(2\right)$
• D. None of these

Answer 1

The correct option is B RFC $822$

RFC 822 protocol is related to message format in electronic mail or e-mail. RFC 822 specification defines a standard format for electronic messages, which consists of a set of header fields and an optional body. The headers contain information about the message, such as to whom it is being sent, from whom it is being sent, when it was sent, the subject.