MCQ IN COMPUTER SCIENCE & ENGINEERING

Detailed explanation-1: -SMTP is used to send and receive email. It is sometimes paired with IMAP or POP3 (for example, by a user-level application), which handles the retrieval of messages, while SMTP primarily sends messages to a server for forwarding.

Detailed explanation-2: -SMTP. The SMTP is a protocol used to transfer e-mail messages and attachments. SMTP is used to transmit e-mail between e-mail servers and from e-mail clients (such as Microsoft Outlook or UNIX and Linux’s sendmail) to e-mail servers (such as Microsoft Exchange).

Detailed explanation-3: -Simple Mail Transfer Protocol (SMTP) is a TCP/IP protocol used in sending and receiving e-mail. It is typically used with POP3 or Internet Message Access Protocol to save messages in a server mailbox and download them periodically from the server for the user.

Detailed explanation-4: -An SMTP server is a computer or an app that is responsible for sending emails. It functions following the Simple Mail Transfer Protocol (SMTP). An SMTP server receives emails from the email client. Then it passes them on to another SMTP email server and relays them to the incoming mail server.

Detailed explanation-5: -What is SMTP? SMTP stands for Simple Mail Transfer Protocol, and it is responsible for sending email messages. This protocol is used by email clients and mail servers to exchange emails between computers.