COMPUTER FUNDAMENTALS

Detailed explanation-1: -IMAP allows you to access your email wherever you are, from any device. When you read an email message using IMAP, you aren’t actually downloading or storing it on your computer; instead, you’re reading it from the email service.

Detailed explanation-2: -IMAP stands for Internet Message Access Protocol. This second method, like POP, is used for email retrieval purposes, and starts by accessing email from a remote server. Instead of then storing locally and deleting from the server, the email just simply stays on the server.

Detailed explanation-3: -SMTP is used to transmit e-mail between e-mail servers and from e-mail clients (such as Microsoft Outlook) to e-mail servers (such as Microsoft Exchange). However, most e-mail clients use other protocols, POP3 or IMAP, to retrieve e-mail from the server.

Detailed explanation-4: -POP3 and IMAP are handling the incoming emails and they operate in different ways to retrieve or access your email messages. Thus, they are considered mail access protocols. On the other hand, the Simple Mail Transfer Protocol is behind the message transfer from server to server, or mail client to server.

Detailed explanation-5: -POP3 and IMAP both pertain to the receipt of email but differ from the Simple Mail Transfer Protocol (SMTP), a protocol for transferring email across the internet. SMTP sends email, a mail handler receives it on the recipient’s behalf, and the mail is read using POP3 or IMAP.