Which of the following protocols is used by an email client to retrieve messages from an email server and gives users the option to keep mail messages on the server? NTP IMAP POP3 SMTP

IMAP, or Internet Message Access Protocol, is your go-to email protocol when you want to keep your messages on the server. This allows users to access their emails from multiple devices without losing any data. Picture it like having a magical inbox that stays in the cloud, so whether you're checking from your laptop, phone, or tablet, all your messages are right there! On the other hand, if you're curious about the differences between IMAP and other protocols, POP3 (Post Office Protocol) pulls emails down from the server and typically deletes them afterwards, making it great for offline access but not for device syncing. SMTP (Simple Mail Transfer Protocol), on the flip side, is the one you need for sending emails, while NTP (Network Time Protocol) has its own distinct mission of keeping time synchronized among devices.