Email List Validator – Free
Validate your email list online (DNS/MX/SMTP checks + more)
# Email AssistantWhat is Email List Validator – Free?
Upload a CSV and it’ll validate your email addresses by checking syntax, DNS/MX, disposable, typos, and optionally perform a safe SMTP handshake. Great for list cleaning, cutting bounces, and protecting your sender reputation. It's free, online, and no signup.
Problem
Users manually validate email lists through error-prone methods like syntax checks and basic domain verification, leading to high bounce rates and damaged sender reputation
Solution
A free online tool enabling users to validate email lists via automated DNS/MX checks, disposable domain detection, typo correction, and optional SMTP handshake, streamlining list cleaning and bounce reduction
Customers
Email marketers and small business owners managing bulk email campaigns seeking cost-effective list validation
Unique Features
Comprehensive validation (syntax, DNS/MX, disposable, typo checks) with SMTP verification, free/no signup, CSV upload
User Comments
Simplifies list cleaning
Reduces bounce rates effectively
No-cost solution with detailed reports
User-friendly interface
Fast processing
Traction
Featured on Product Hunt, exact metrics (users/MRR) not publicly disclosed
Market Size
The global email marketing market was valued at $10.9 billion in 2023 (Statista), driving demand for validation tools
