Which protocol allows a user's workstation to access mail from a mailbox server?

Which protocol allows a user's workstation to access mail from a mailbox server?

• A. Post Office Protocol (POP)
• B. Internet Message Access Protocol (IMAP)
• C. Simple Mail Transfer Protocol (SMTP)
• D. Hypertext Transfer Protocol (HTTP)

Answer: (A)

Accessing mail from a mailbox server by bringing messages down to the workstation is what a retrieval protocol does. POP, or Post Office Protocol, is designed for this: a mail client connects to the mailbox server, downloads the messages to the local device, and can optionally remove them from the server after download. This makes it ideal for a setup where you want the user’s workstation to fetch mail from the server. IMAP, by contrast, is used when you want to leave messages on the server and manage them there, often syncing across multiple devices. SMTP is for sending mail to the server or between servers, not retrieving it. HTTP is a web protocol and isn’t used to fetch mail. So POP is the best fit for the described scenario.

Accessing mail from a mailbox server by bringing messages down to the workstation is what a retrieval protocol does. POP, or Post Office Protocol, is designed for this: a mail client connects to the mailbox server, downloads the messages to the local device, and can optionally remove them from the server after download. This makes it ideal for a setup where you want the user’s workstation to fetch mail from the server.

IMAP, by contrast, is used when you want to leave messages on the server and manage them there, often syncing across multiple devices. SMTP is for sending mail to the server or between servers, not retrieving it. HTTP is a web protocol and isn’t used to fetch mail. So POP is the best fit for the described scenario.