Free Tool
Free Email Validator
Validate any email address instantly. Our free checker verifies formatting, domain, and mailbox existence — completely free.
Enter an Email Address
What We Check
Format & Syntax
RFC-compliant checks against all IETF email formatting standards
Domain & DNS
Validates domain records, MX entries, and identifies parked domains
Mailbox & Safety
Confirms mailbox existence and checks for disposable/spam addresses
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