Free Email Validator and Checker Online

Validate email addresses online for free. Checks format syntax, domain existence, MX records, and identifies disposable or temporary email services.

Five Validation Checks Performed

Syntax check - verifies correct format (user@domain.tld)
Domain check - confirms the domain exists on the internet
MX record check - verifies the domain is set up to receive email
Disposable detection - flags temporary throwaway email services

Bulk Validation

Paste a list of addresses to validate them all at once. Clean your mailing list before campaigns to improve deliverability rates and reduce bounce-related penalties.

Frequently Asked Questions

What does email validation check? +

It checks email format syntax, domain existence, MX records, and disposable email detection.

Can I validate emails in bulk? +

Yes, paste a list of emails to validate multiple addresses at once.