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Email Validation API
Mar 12, 2026
About
Check-Mail.org Email Validation API checks if an e-mail address is valid and the domain accepts e-mails. It detects temporary/disposable e-mails using blacklists and MX checks, so you can block spam.
How to Use
01
Find the API
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02
Read the documentation
Visit the API documentation to understand endpoints, authentication, and rate limits.
03
Integrate into your workflow
Use the API endpoints in your application to automate data flows and sync information.