According to RFC 1939, a POP3 session is in one of the following four states: closed, authorization,

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According to RFC 1939, a POP3 session is in one of the following four states: closed, authorization, transaction, or update. Draw a diagram to show these four states and how POP3 moves between them.

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Data Communications and Networking

ISBN: 978-0073376226

5th edition

Authors: Behrouz A. Forouzan

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Question Posted: Dec 17, 2018 07:59 AM

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According to RFC 1939, a POP3 session is in one of the following four states: closed, authorization,

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The following shows the four states and the transitions from one state to an...View the full answer

Data Communications and Networking

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