Email Validator

What This Email Validator Checks

• Format — is it a syntactically valid email address?
• Mail servers (MX records) — does the domain actually have mail servers configured to receive email?
• Disposable / temporary providers — is the domain a known throwaway-email service?
• Role accounts — is it a department address like info@ or support@ rather than a person?
• Common typos — did you mean gmail.com instead of a near-miss spelling?

Why Validate Emails Before Sending

Sending to invalid or non-existent addresses hurts your sender reputation and increases your bounce rate, which email providers use to decide whether your future emails land in the inbox or the spam folder. Checking a list before importing it into a mailing list, CRM or signup flow catches typos and dead addresses before they cost you deliverability.

Frequently Asked Questions