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Every email we return undergoes a triple verification process to ensure its validity. If an email is flagged as invalid by one provider, we continue checking until a valid email is confirmed or all options are exhausted.

Email Statuses

We categorize emails into four statuses: DELIVERABLE: 2% bounce rate. HIGH_PROBABILITY: 9% bounce rate. (those are emails that are catch-all, but likely valid based on our triple verification process) CATCH_All: higher bounce rate than high_probability. INVALID: Very likely to bounce.

”most_probable_work_email” Field

This field returns the work email with the lowest bounce rate. If multiple valid emails are found, we prefer the one with a domain closest to the user-entered domain. INVALID emails are excluded from this field.

Email Status in the Response

The email object includes a status field that indicates the verification status of that email.
If you want more details about the triple verification process, here is a link to the Helpdesk. https://help.fullenrich.com/en/articles/9541151-how-our-email-verification-works