Lightning Fast
Process thousands of emails in minutes with our optimized validation engine.
100% Free - No Signup Required
Validate Your Email List Instantly
Drop your file below and get validated results in minutes. No signup, no credit card.
Drop your email list here
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CSV, TXT, XLS, XLSX
Up to 10K emails
No signup
Instant results
Secure & private
100% free
Why Choose Our Email Validator?
Fast, accurate, and completely free email validation
100% Free
No hidden fees, no credit card required. Validate up to 10,000 emails for free.
Secure & Private
Your data is processed securely and never shared. Files are deleted after processing.
Comprehensive Validation Checks
We run multiple checks to ensure email validity
Syntax Validation
Checks if email addresses follow RFC 5322 standards. Catches typos, missing @ symbols, and invalid characters.
Domain Verification
Verifies the email domain exists and is properly configured to receive emails. Detects parked and expired domains.
MX Record Check
Validates Mail Exchange (MX) records to confirm the domain has active mail servers configured to receive messages.
Disposable Detection
Identifies temporary and disposable email addresses from services like Mailinator, Guerrilla Mail, and 10MinuteMail.
Role-Based Detection
Flags role-based addresses like info@, admin@, support@ which typically have lower engagement rates.
Risk Scoring
Each email receives a risk score based on multiple factors, helping you make informed decisions about list quality.
Bulk Processing
Upload CSV, TXT, or Excel files with up to 10,000 emails. Process entire mailing lists in one go efficiently.
Export Results
Download your validated email list as CSV. Filter by status (valid, invalid, risky) for easy list segmentation.
Frequently Asked Questions
Everything you need to know about our email validation service
Is ValidateList really free?
Yes, 100% free. Validate up to 10,000 emails per task without payment or credit card.
Do I need to create an account?
No account needed. Just upload your file and you'll get a unique link to access your results. Save that link!
What file formats are supported?
CSV, TXT, and Excel (XLS, XLSX) files. For TXT files, place one email per line. We automatically extract email addresses from your file.
Is my data secure?
Yes. Your data is processed securely and automatically deleted after 30 days. Only you have access via your unique link.
What validation checks are performed?
Syntax validation, domain verification, MX records, disposable email detection, and role-based email identification. Each email gets a status and risk score.
Ready to Clean Your Email List?
Start validating your emails now - it's completely free!
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