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MailboxValidator Free Email Checker

apiofficialtested · static-verifiedscore 32/100signed passport ✓published 1858d ago · verified 2026-07-21

The MailboxValidator Free Email Checker checks if a single email address is from a free email provider and returns the results in either JSON or XML format. Refer to https://www.mailboxvalidator.com/api-email-freem for further information.

Declared tools (1)

GET /v1/email/free

api:mailboxvalidator.com:checker · published by mailboxvalidator