Try it yourself, validate any email
Test our real-time validation engine with any email address and see how accurate and fast it really is.
Why Email Validation Matters
Clean email lists drive better results for your campaigns
Reduce Bounce Rates
Eliminate invalid emails to improve deliverability and sender reputation.
Protect Sender Reputation
Maintain high reputation scores by avoiding spam traps and invalid addresses.
Save Costs
Reduce email service provider fees by sending only to valid addresses.
How It Works
Simple three-step process to validate your emails
Upload Your List
Simply drag and drop or paste your email list into our validator
Real-time Validation
Our API checks syntax, domain, and mailbox existence in milliseconds
Get Clean Results
Receive validated list ready for your next campaign with detailed reports
Key Features
Everything you need for bulletproof email validation
Real-time API
Integrate instant validation into your forms and applications.
Syntax Check
Verify email format compliance with RFC standards instantly.
Domain Verification
Check if email domains exist and accept messages.
Disposable Email Detection
Filter out temporary and throwaway email addresses.
MX Records
Verify mail server configuration and availability.
Catch-all Detection
Identify catch-all domains that accept all emails.
Trusted by Companies
Join thousands of businesses using Sanitize Email
"Reduced our bounce rate by 95% in just one week."
Sarah M., TechCorp
"API integration was seamless and fast."
Mike R., StartupXYZ
"Saved us thousands in wasted marketing spend."
Lisa K., MarketFlow
Ready to clean your email list?
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10,000+ Companies