Regarding the statement of the mail protocol, which of the following is correct? (multiple choice)

Question

Nicolas Pintrel · Accepted Answer

Using POP3, the client software will download all unread mails to the computer, and the mail server will delete the mails.

Nicolas Pintrel · Accepted Answer

With IMAP, users can directly operate on the mail on the server, without downloading all the mails locally to perform various operations.

Nicolas Pintrel · Answer

Use JIMAP; the client software will download all unread mails to the computer, and the mail server will delete the mails.

Nicolas Pintrel · Answer

Using POP3, users can directly operate on the mail on the server without sending all mails to the local to perform various operations.

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