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Ezeuko Emmanuel

This Course guides the learner through the design of a Mail Server in C++.  The course opens with discussions on the difference between different Mail server protocols including It progresses towards the different types of servers including Mail server, database server, dns server, HTTP server etc and finally the POP version 3 protocol and twelve of its commands are discussed.

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This Course guides the learner through the design of a Mail Server in C++.  The course opens with discussions on the difference between different Mail server protocols including It progresses towards the different types of servers including Mail server, database server, dns server, HTTP server etc and finally the POP version 3 protocol and twelve of its commands are discussed.

Then the coding project guided by the instructor who first designs a simple server protocol to open connection for a client. All necessary code required to setup a server, generate threads for clients, listen for connect and setup the mail server is programmed. Once a client is connected and on a separate thread the server listens for commands from the client . The list of POP3 commands programmed in this course includes:

RPOP

RETR

STAT

LIST

USER

NOOP

LAST

TOP

QUIT

DELE

RSET

LAST

There are two client designs one client design runs on the command line and the second design displays on GUI( Graphical User Interface) using QT. The GUI design  is discussed at length and It consists of a simple design that touches the depth of client socket design. Messages are displayed on text browser and Client messages appear on a line edit.

This course is intended for C++ developers and is a full hands on with a guide from the instructor, from start to the finish , So enroll .

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What's inside

Learning objectives

  • The student will learn the difference between smtp, pop3, and imap mail servers
  • The student will learn how to design a command line client and also gui to display response from server
  • The student will understand the pop3 protocols and also the pop3 commands
  • The student will design a pop3 mail server that processes commands between the client.
  • The student will learn the basics of socket programming and how to design a server socket and a client

Syllabus

Introduction
01. Introduction
resource zip
02. Difference between SMTP, POP3, and IMAP
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Learners who complete How to design a (SMTP, POP3) Mail server C++ Guided project will develop knowledge and skills that may be useful to these careers:

Reading list

We've selected 50 books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in How to design a (SMTP, POP3) Mail server C++ Guided project.
This foundational text in interaction design, crucial for understanding the principles behind effective GUIs. It covers goal-directed design, a key methodology for creating user-centered interfaces. While not solely focused on coding, its principles are essential for anyone developing GUIs. It's widely regarded as a comprehensive guide for both students and professionals.
A follow-up to 'Effective C++', this book focuses on the features and best practices introduced in C++11 and C++14. It's essential for developers transitioning to or working with these modern C++ standards. The item-based format provides concrete advice and explanations for writing clean and effective modern C++ code. is geared towards experienced C++ programmers.
This classic book offers invaluable guidelines and advice for writing better C++ code. While not covering the very latest standards, the principles and practices discussed are fundamental for any serious C++ programmer. It's highly recommended for those who have a basic understanding of C++ and want to write more efficient, robust, and maintainable code. must-read for intermediate to advanced developers.
A classic and in-depth exploration of the TCP/IP protocol suite. is essential for anyone seeking a deep understanding of how the fundamental internet protocols work at a detailed level. While not a recent publication, its foundational content remains highly relevant and it serves as an invaluable reference for network professionals and advanced students.
A thorough and detailed introduction to C++ programming, this book is well-regarded for its clear explanations and comprehensive coverage of the language and standard library. It's suitable for beginners with some programming background or those looking for a deep dive into the fundamentals. is often used as a textbook in undergraduate programs.
A classic in the field of design, this book explores the principles of good design through everyday objects. It provides invaluable insights into how users interact with the world around them, which directly applies to designing intuitive and user-friendly GUIs. is highly recommended for gaining a broad understanding of user behavior and design principles.
Provides a comprehensive overview of computer networking, including socket programming. It is written in a clear and concise style, and it is suitable for both beginners and experienced readers.
As concurrent programming is increasingly important, this book provides a comprehensive guide to the C++ concurrent programming facilities introduced in C++11 and updated in later standards. It's essential for developers writing multi-threaded applications in C++. is suitable for intermediate to advanced C++ programmers.
Provides a catalog of design patterns for creating effective interfaces. Understanding these patterns can significantly deepen your understanding of common GUI solutions and best practices. It serves as a valuable reference for recurring design problems in GUI development.
Practical guide to designing, building, and deploying client-server systems. It covers a wide range of topics, from choosing the right architecture to performance tuning and security.
A classic text that explores the principles of designing interfaces that are intuitive and efficient for users. Written by the 'father' of the Macintosh project, it offers timeless wisdom on creating humane and effective interactive systems. It's a foundational read for understanding user-centered design.
Presents a comprehensive collection of design principles applicable across various disciplines, including GUI design. It's a valuable reference for understanding fundamental design concepts that influence user perception and interaction.
Provides a practical approach to understanding network protocols by analyzing network traffic using Wireshark. It is an excellent resource for gaining hands-on experience and seeing how protocols function in real-world scenarios. This book is highly relevant for anyone involved in network troubleshooting or security.
Offers a fast-paced introduction to C++ for programmers who already know another language. It focuses on teaching practical C++ programming techniques from the outset, emphasizing the use of the standard library. It's a good choice for experienced developers who want to become proficient in C++ quickly. It covers similar ground to 'C++ Primer' but at a faster pace.
Collection of practical recipes for developing Qt 5 applications. It covers a wide range of topics, from creating basic UIs to deploying applications on various platforms.
Focuses on writing high-performance C++ code, covering topics like optimization techniques, memory management, and parallel programming. It's aimed at experienced C++ developers who need to build applications with demanding performance requirements. This book is valuable for those working in performance-critical domains.
Provides a gentle introduction to socket programming in Python. It is perfect for beginners who want to learn the basics of network programming.
A more comprehensive book on network security, covering both the principles of cryptography and their applications in network security protocols. is suitable for those who want to delve deeper into the security foundations of network communication. It is often used as a textbook in advanced security courses.
This guide provides a broad introduction to GUI design principles and techniques. It covers various aspects of interface design, offering a solid foundation for beginners and serving as a useful reference for more experienced practitioners. The book focuses on established principles.
Focusing on software design principles and patterns specifically for C++, this book helps developers write well-structured, maintainable, and robust applications. It bridges the gap between fundamental C++ knowledge and effective software architecture. is beneficial for intermediate to advanced programmers interested in improving their design skills.
Specifically covering GUI development with Python's Tkinter library, this book directly relates to several of the provided course titles. It's an excellent resource for beginners looking to build GUIs using a simple and widely available Python library. The second edition recent publication.
Offers a very detailed and comprehensive reference to the TCP/IP protocol suite with numerous illustrations. It is an excellent resource for understanding the intricacies of various protocols and their fields. While extensive, it can be used as a reference rather than a cover-to-cover read for initial learning.
Templates are a powerful and complex feature of C++, and this book provides a comprehensive and in-depth guide to understanding and using them effectively. It covers everything from basic template usage to advanced metaprogramming techniques. is essential for serious C++ developers working with templates and is aimed at advanced programmers.
Provides a comprehensive overview of modern C++, covering a wide range of topics relevant to professional developers. It's a good resource for gaining a broad understanding of the language and its practical applications. It is suitable for intermediate to advanced programmers and can serve as a valuable reference.
Building on the concept of learning from mistakes, this book presents common GUI design errors and how to avoid them. It's a practical guide that complements theoretical knowledge by showing real-world examples of what not to do. Useful for refining design skills.
Specifically targets GUI development using PyQt5 and Qt Designer, aligning with the course mentions of PyQt. It's a practical guide for creating visually appealing interfaces with this popular toolkit.
Covers network security from a foundational perspective, including the protocols and techniques used to secure network communication. It well-regarded text that provides a solid understanding of security principles relevant to network protocols.
Authored by a key figure in network protocol design, this book provides insights into the fundamental principles of internetworking and the protocols that connect networks. It offers a unique perspective from one of the creators of protocols like STP. This valuable read for understanding the design philosophies behind network protocols.
Another recent publication on Tkinter, this book focuses on building user-friendly applications with the library. It's suitable for beginners and those looking for practical examples in modern Tkinter development.
A more recent take on Tkinter development, this book aims to help Python developers quickly build modern-looking GUIs. It's a good option for those who want to use Tkinter but are looking for contemporary approaches.
Focuses specifically on the TCP/IP protocol suite, offering detailed explanations of each protocol within the suite. It good resource for students and professionals who want to concentrate on the most prevalent set of network protocols.
Provides a deep dive into the underlying object model of C++, explaining how features like inheritance, virtual functions, and templates are implemented. It offers valuable insights for experienced C++ programmers who want to understand the language at a deeper level and write more efficient code. This book is for advanced users interested in the language's internals.
This guide provides in-depth coverage of the core TCP/IP protocols, focusing on practical aspects and debugging. It valuable resource for network administrators and engineers who need to understand the low-level details of protocol operation for troubleshooting.
For those looking to apply Qt in a professional, enterprise setting, this book offers guidance on building large-scale applications. It delves into more complex topics and best practices relevant to industry professionals.
While not exclusively a C++ book, this seminal work on design patterns is highly relevant for C++ developers. It provides a catalog of reusable solutions to common software design problems, many of which are applicable and demonstrated in C++. Understanding design patterns is crucial for writing well-structured and maintainable C++ applications. is valuable for intermediate to advanced programmers.
Offers a practical perspective on networking, focusing on real-world scenarios and the protocols commonly encountered in enterprise networks. It is particularly useful for those seeking to bridge the gap between theoretical knowledge and practical application, making it valuable for working professionals and advanced students.
While focused on web design systems, the principles of creating and maintaining design systems are highly relevant to building consistent and scalable GUIs across any platform. is valuable for understanding contemporary approaches to managing design at scale.
Takes a hands-on approach by using packet traces to illustrate how internet protocols work in practice. It's a great supplement to theoretical learning, allowing readers to see the protocols in action using tools like Wireshark. It enhances understanding through practical examples.
Although based on an older version of Qt, this book is considered a classic for learning GUI programming with C++ and the Qt framework. Many core concepts remain relevant for understanding Qt's architecture and principles. It's more valuable as a historical reference and for foundational understanding rather than a guide to the latest Qt features.
Explores Software-Defined Networking (SDN), a contemporary approach to network management that significantly impacts how protocols are controlled and deployed. It provides insights into the evolving landscape of networking and the role of protocols in SDN environments.
While focused on web-based data visualization, this book's principles of presenting complex information visually are applicable to GUI development where data display is crucial. It provides practical guidance on creating interactive and understandable visual representations.
Although not strictly a GUI book, this classic programming text emphasizes writing clean, maintainable, and readable code. These principles are essential for building robust and scalable GUI applications, making it a valuable addition for developers at any level.
Aims to guide readers through various C++ concepts, from basics to more advanced topics. It can serve as a comprehensive resource for those looking to solidify their understanding and explore different aspects of C++ programming. It is suitable for learners with some foundational knowledge.
This classic book addresses the challenges of designing and managing large-scale C++ software projects. It discusses principles and practices for creating maintainable and évolvable systems. While some of the specific technical details might be dated, the overall design principles remain relevant for architects and senior C++ developers working on large codebases.
While focused on browser networking, this book delves into the performance aspects of various internet protocols, particularly at the application and transport layers. It's highly relevant for understanding how protocols impact web performance and contemporary internet usage.

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