Socket JAVA

"A socket is a software endpoint that establishes bidirectional communication between a server program and one or more client programs. " ref

SMTP Protocol

Objective:
   This lesson is focus in learn how to create a smtp app.

Issues:
-Sockets
-RFC
-TCP Frame

Steps:
1) Install php5 over ubuntu.
2) Read http://php.net/manual/en/intro.sockets.php
3) Read https://www.ietf.org/rfc/rfc2821.txt
4) Download  https://drive.google.com/file/d/0B8fTeB-2yen7MDJYeC00SHozZW8/edit?usp=sharing