'Server receiving mail server' presentation slideshows

Chapter 2: outline

Chapter 2: outline. 2.1 principles of network applications app architectures app requirements 2.2 Web and HTTP 2.3 FTP 2.4 electronic mail SMTP, POP3, IMAP 2.5 DNS. 2.6 P2P applications 2.7 socket programming with UDP and TCP. Three major components: user agents mail servers

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DNT 1013 DATA COMMUNICATIONS ------------------------------------------ CHAPTER 6:

DNT 1013 DATA COMMUNICATIONS ------------------------------------------ CHAPTER 6: APPLICATION LAYER. Prepared By: Mdm Noor Suhana Bt Sulaiman FKMT-NT, TATiUC. DOMAIN NAME SYSTEM. Imagine a world without DNS You would have to remember the IP addresses of Every website you want to visit

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Electronic Mail

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Securing Email

Securing Email. Outline. Electronic mail protocols Electronic mail content security PGP -- Pretty Good Privacy PEM -- Privacy Enhanced Mail S/MIME. Structure of email servers Usually the sender does not directly talk to the receiver

509 views • 50 slides

Securing Email

Securing Email. Outline. Electronic mail protocols Electronic mail content security PGP -- Pretty Good Privacy PEM -- Privacy Enhanced Mail S/MIME. Structure of email servers Usually the sender does not directly talk to the receiver

501 views • 50 slides

CSC 250

CSC 250. Introduction to Networking Fundamentals Class Meeting 4. 2.1 Principles of app layer protocols clients and servers app requirements 2.2 Web and HTTP 2.3 FTP 2.4 Electronic Mail SMTP, POP3, IMAP 2.5 DNS. 2.6 Socket programming with TCP 2.7 Socket programming with UDP

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CSE401N: Computer Networks

CSE401N: Computer Networks. Lecture-5 Electronic Mail S. M. Hasibul Haque Lecturer Dept. of CSE, BUET. Electronic Mail. Since the Beginning of the Internet Most popular Application Asynchronous communication People sends and reads email when it is convenient for them.

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SMTP, POP3, IMAP

SMTP, POP3, IMAP. 2.6 P2P applications 2.7 Socket programming with TCP 2.8 Socket programming with UDP. Chapter 2: Application layer. 2.1 Principles of network applications 2.2 Web and HTTP 2.3 FTP 2.4 Electronic Mail SMTP, POP3, IMAP 2.5 DNS. outgoing message queue. user mailbox.

1.78k views • 15 slides

Data Communications and Computer Networks Chapter 2 CS 3830 Lecture 9

Data Communications and Computer Networks Chapter 2 CS 3830 Lecture 9. Omar Meqdadi Department of Computer Science and Software Engineering University of Wisconsin-Platteville. Chapter 2: Application layer. 2.1 Principles of network applications 2.2 Web and HTTP 2.3 FTP

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Application Layer Protocols

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Electronic Mail

406 views • 10 slides