Mailgun · Email Verification

Mailgun Email Validation API / Validate one email address

Validates a single address in real time. Returns result (deliverable, undeliverable, donotsend, catchall, unknown), risk (high, medium, low, unknown), reason list, isdisposableaddress, isroleaddress, didyoumean and rootaddress. Each call is billed as one validation.

Live data

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unverifiedRequest shape unavailableUnverified

Published API evidence

Public metadata only. Response bodies, credentials, and internal review notes are never displayed.

No verification date is claimed. No response capture is claimed.

Request parameters

address query · required
Email address to validate (max 512 characters).
provider_lookup query · optional
Default true. Set false to skip contacting the mailbox provider; unknown addresses then return reason no_data.

No allowlisted official documentation or pricing reference is available.