Networking assignment

Problem Statement :

Build a SMTP(E-mail) server in C using Berkeley Sockets. It should have the following features:-

Ability to send and receive mails over LAN(using IP)
Basic frontend for composing and browsing mails

Resources:

All about basics of networking
Beej's guide to socket programming
IP Addressing
Understanding NAT
TCP/IP Model
Basics of TCP IP
Router switches and hub
ARP
Computer Networking by Kurose and Ross(Book)

You can read the "beej guide to socket programming" in the above resources to learn about socket programming in C. An example submission -

https://github.com/adrijshikhar/smtp-server