# Verify Marketing Newsletter Subscribers to Reduce Bounces

**Use case:** 

Maintain a healthy and engaged email marketing list by identifying and removing invalid or risky email addresses from your subscriber base. This prevents wasted

## Input

```json
{
  "emails": [
    "subscriber1@gmail.com",
    "newsletter_fan@hotmail.com",
    "invaliduser@disposable.com",
    "admin@mycompany.net",
    "webmaster@example.org",
    "potentialcustomer@outlook.com",
    "oldemail@legacyisp.com",
    "email.verifier.test@yahoo.com"
  ],
  "verificationDepth": "standard",
  "concurrency": 15
}
```

## Output

```json
{
  "email": {
    "label": "Email",
    "format": "text"
  },
  "verdict": {
    "label": "Verdict",
    "format": "text"
  },
  "confidence": {
    "label": "Confidence",
    "format": "number"
  },
  "mxHost": {
    "label": "MX Host",
    "format": "text"
  },
  "reason": {
    "label": "Reason",
    "format": "text"
  },
  "verifiedAt": {
    "label": "Verified At",
    "format": "text"
  }
}
```

## About this Actor

This example demonstrates how to use [Email Verifier](https://apify.com/crawlerbros/email-verifier) with a specific input configuration. Visit the [Actor detail page](https://apify.com/crawlerbros/email-verifier) to learn more, explore other use cases, and run it yourself.