MailboxValidator Free Email Checker OpenAPI specification.

1 operations in the validated baseline. Release comparisons appear after another revision is captured. Baseline verified 2026-11-11 UTC.

MailboxValidator Free Email Checker public API specification, version 1.0.0.

0 recorded releases · Last captured 11 Nov 2026.

What does the MailboxValidator Free Email Checker specification cover?

This public contract baseline contains 1 API operations. Version 1.0.0 passed parsing, reference resolution and normalization on 2026-11-11 UTC. A baseline establishes a revision to compare; it does not establish that an API has no breaking changes.

Example operations from this specification
Operation	Summary
`GET /v1/email/free`	No summary declared

Source and revision provenance

Directory contract: APIs.guru: mailboxvalidator.com:checker
Upstream source listed by the directory: View the listed upstream specification
Directory revision updated: 2021-06-21 UTC
Normalized SHA-256: 975156c698b25b62c6ae2b835a1462a9ee1c653625aee713f7004048984bfe50
Source SHA-256: 4dc80f421b909359eac1e6aaee01bd711498332addd390be733e4931cb559a96
Reported source license: Not declared in directory metadata

This is a version-pinned directory snapshot. The validation date is not a publisher release date. Scheduled source polling is not enabled for this baseline. SDK matching and repair coverage depend on the configured integration.

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