Actually, IMAP and POP are the protocols using which you can download messages from mail servers on your computer and access them with the help of mail clients such as Microsoft Outlook, Mozilla Thunderbird etc. The main advantage of these protocols is that user can access his/her emails via mail client. IMAP and POP are two different protocols. There are many differences between these two. It is that IMAP (Internet Messaged Access Protocol) always syncs with mail server so that any changes y...