Video - August 16, 2016; 12:05 AM ET. Rio 2016: Heat to build into early week. News - August 15, 2016; 2:34 AM ET. After rain caused several rounds of delays and postponements during the first week of the Summer Games, building heat could make for uncomfortable conditions into early this week.
In order to deal with your email you must use a mail client to access a mail server. The mail client and mail server can exchange information with each other using a variety of protocols. IMAP (Internet Message Access Protocol)  Is a standard protocol for accessing e-mail from your local server. IMAP is a client/server protocol in which e-mail is received and held for you by your Internet server. As this requires only a small data transfer this works well even over a slow connection such as a modem.
What are email Protocols?â Email protocols are the rules and procedures for sending and receiving email. The main protocols you will encounter on the Internet are POP3, IMAP4 and SMTP. The Internet email protocols are single function protocols i.e. they do a single job. The POP3 and IMAP4 protocols are for receiving or fetching email from an email server. Whereas the SMTP protocol is used for sending emails between email servers, and also for sending email between an email client and server. Internet email protocols are text-based protocols, and use a command/response type format, as they were initially used from a command prompt.