Question: (i) [3] List the three basic components of E-Mail. (ii) [2] What differences there are between SMTP and HTTP. (iii) [5] Suppose Alice, with a

(i) [3] List the three basic components of E-Mail. (ii) [2] What differences there are between SMTP and HTTP. (iii) [5] Suppose Alice, with a Web-based email account (such as Hotmail or G-mail), sends a message to Bob, who assesses his mail from his mail server using POP3. Discuss how the message gets from Alices host to Bobs host. Be sure to list the series of application layer protocols that are used to move the message between the two hosts.

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