If you're not validating emails at signup, you have a serious problem. Did you know sending emails to invalid addresses puts you at risk of being blacklisted? Which can cause future delivery delays, or worse, permanent bans from major ESPs.
07/04/17 - Added support for ccTLDs (country code top-level domains).
07/03/17 - Fixed a bug that caused domains with a valid MX record but no A record to fail.
Send all API requests to:
http://www.emaildebunker.com/?
| Parameter | Required | Description |
|---|---|---|
| Yes | The email address to validate. | |
| apikey | Optional* | Your API key. |
| r | No | The data type to return (JSON or XML). |
| callback | No | JSONP callback name. |
| v | No | API version (reserved for future use). |
*API key is required for catch-all detection and mailbox verification.