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N10-005 · Question #517

Which of the following protocols are used to view and send mail from a local host off of a remote server? (Select TWO).

The correct answer is C. POP3 D. IMAP4. POP3 and IMAP4 are the two standard protocols used to retrieve and manage email stored on a remote mail server from a local email client. SMTP handles sending, while POP3 and IMAP4 handle retrieval.

Networking concepts

Question

Which of the following protocols are used to view and send mail from a local host off of a remote server? (Select TWO).

Options

  • ATFTP
  • BSNMP
  • CPOP3
  • DIMAP4
  • ESFTP

How the community answered

(21 responses)
  • B
    5% (1)
  • C
    95% (20)

Why each option

POP3 and IMAP4 are the two standard protocols used to retrieve and manage email stored on a remote mail server from a local email client. SMTP handles sending, while POP3 and IMAP4 handle retrieval.

ATFTP

TFTP (Trivial File Transfer Protocol) is a lightweight file transfer protocol with no authentication - it is not used for email access.

BSNMP

SNMP (Simple Network Management Protocol) is used for monitoring and managing network devices, not for accessing email.

CPOP3Correct

POP3 (Post Office Protocol v3) allows a local email client to download messages from a remote mail server, typically removing them from the server after download. It is one of the two core protocols for accessing remote mailboxes.

DIMAP4Correct

IMAP4 (Internet Message Access Protocol v4) allows a local client to view, manage, and synchronize email that remains stored on the remote server, making it ideal for multi-device access.

ESFTP

SFTP (SSH File Transfer Protocol) provides secure file transfer over SSH and has no role in mail retrieval or viewing.

Concept tested: Email retrieval protocols POP3 and IMAP4

Source: https://learn.microsoft.com/en-us/exchange/clients/pop3-and-imap4/pop3-and-imap4

Topics

#email protocols#POP3#IMAP4#application layer protocols

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