Building Real-Time Email Verification, Spam Detection, and Fraud Bot Protection from Scratch

Recently, I’ve been working on a project to solve a specific set of challenges I was facing. My primary goal was to avoid adding unnecessary complexity to my codebase. I didn't want to add 3rd-party tools or manage additional configurations for external rate limiting. Instead, I built a custom NPM package to handle everything internally. veripy home page The package includes a real-time dashboard to monitor, approve, or block emails instantly. By verifying MX records and cross-referencing a massive database of over 100,000 disposable email providers, it ensures high accuracy when filtering out temporary or fraudulent addresses. Setting it up is super easy. npm install veripy-sdk for more info go to the docs veripy docs