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Free Email Validator

Verify email addresses to reduce bounce rates and improve deliverability. Our tool checks syntax, domain validity, and MX records.

Validate any email address

About this tool

Email validation is a critical first step in maintaining a healthy subscriber list. By catching invalid addresses early, you can prevent hard bounces that damage your sender reputation. Our validator checks three key aspects: the email format, the domain's MX records, and whether it's from a disposable email service. Clean lists lead to better engagement and higher campaign success.

Frequently Asked Questions

Our email validator performs a 3-step check: first, it verifies the syntax (format) of the email address. Second, it checks the domain's DNS records (MX records) to ensure it can receive emails. Finally, it checks for common disposable email providers.

Yes, this tool is completely free for individual checks. For bulk verification or API access, please check our pricing page.

Validating emails helps maintain a high sender reputation by reducing bounce rates. A high bounce rate can signal to ISPs that you are a spammer, leading to your emails landing in the spam folder.

No, we do not send any emails to the address being verified. The check is purely technical (syntax and DNS).

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