> ## Documentation Index
> Fetch the complete documentation index at: https://docs.fullenrich.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Email Verification Status

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](https://help.fullenrich.com/en/articles/9541151-how-our-email-verification-works)