Fresh list of all free email domain providers. Can be used to check if an email address belongs to a company. Updated weekly.
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Updated
Apr 28, 2025 - TypeScript
Fresh list of all free email domain providers. Can be used to check if an email address belongs to a company. Updated weekly.
Mailboxlayer — independent third-party profile of a public API surface, by API Evangelist. mailboxlayer is an apilayer-owned REST JSON API for email address verification. It performs syntax and typo checks, MX-record lookup, real-time SMTP verification, catch-all detection, role-address detection, free and disposable provider detection, and returns
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