E-mail account
The server name, user name, password, and e‑mail address used by Windows Mail to connect to an e‑mail service. You create the e‑mail account in Windows by using information provided by your Internet service provider (ISP) or administrator.
Internet Message Access Protocol (IMAP)
A method computers use to send and receive e‑mail messages. It allows you to access e‑mail without downloading it to your computer.
Post Office Protocol (POP3)
A standard method that computers use to send and receive e‑mail messages. POP3 messages are typically held on an e‑mail server until you download them to your computer, and then they are deleted from the server. With other e‑mail protocols, such as IMAP, e‑mail messages are held on the server until you delete them.