G-Surge
A few lines and my very first code push on Github.
Steps to use :
1) Enter your smtp server : gmail
2) Enter your user name : abc@gmail.com
3) Enter your password : password
4) Enter your victim mail : victim@gmail.com
5) Enter number to flood : 50 ( for example )
6) Enter your message : #pwn3d
Note : This is for educational purpose only. I am not responsible for any spam or report of any activities which results in notority cases.