Free Email Validator - Full Source Code

Free Email Validator - Full Source Code

Cold Email Validation Tool with Full Source Code

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Validate email addresses instantly with our enterprise-grade email verification tool. Check email syntax, MX records, domain authenticity, disposable emails, and more. Free, fast, and accurate email validation service.
Free Email Validator - Full Source Code gallery image
Free Email Validator - Full Source Code gallery image
Free
Launch tags:Email Marketing•Marketing•SaaS
Launch Team
Anima - OnBrand Vibe Coding
Design-aware AI for modern product teams.
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What do you think? …

Shivanshu Gupta
Maker
📌
🚀 Just tried out MXValidator, an incredibly well-built tool for real-time email validation. It doesn’t just check syntax; it goes deep with MX record lookups, domain authenticity (Spamhaus-based), disposable email detection, and role account filtering — all with enterprise-grade accuracy ⚡ What’s even cooler? The entire project is built with Next.js + Rust, featuring a complete server-side validation setup, and the full source code is available for developers who want to explore or self-host it. Perfect for SaaS founders, developers, and marketers looking to boost email deliverability and maintain a clean, verified user base.