Show the process of mail delivery, Computer Networking

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Q. Show the process of Mail Delivery?

Mail Delivery

-Consists of three stages

-First stage - email goes from user agent to local server, where it is stored until it may be sent

-Second stage - email is relayed by the local server, acting as the SMTP client, to the remote server

-Third stage - remote user agent uses mail access protocol such as POP3 or IMAP4 to access the mailbox and obtain mail

Email Delivery

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