How to use this project

1. Create an empty Google Apps Script project at https://script.google.com/home
2. Delete all content of the file Code.gs in the Google Apps Script editor
3. Paste contents of script.js into Code.gs (SCRIPT WILL NOT RUN SUCCESSFULLY YET)
4. Edit last parts of variable declaration on lines 6-9 to appropriate values
5. Select "Run" at the menu bar at the top of the Google Apps Script editor
6. The script will start running, and you can select "Execution log" in the menu bar to see a detailed status of what is happening
7. Have fun, but make sure to get permission to spam someone before you do it

DISCLAIMER: This is for educational purposes only. Do not abuse.