This document describes a project to build a personalized spam filter for IITB's email service. The Python-coded filter detects blacklisted and whitelisted keywords in emails to categorize them as spam or not spam and move them to the appropriate folders. It works by processing the HTML data from the user's account after logging in via username and password on the client side. The goal is to automate sorting of emails to make the service less annoying to use by reducing the number of spam emails users see.