# Email Validation for Event Attendees and Registrations

**Use case:** 

Ensure all event registrations and attendee contact details are valid and deliverable, guaranteeing successful communication for pre-event updates and post-even

## Input

```json
{
  "emails": [
    "attendee1@example.com",
    "speaker@conference.org",
    "registrant_fail@junkmail.net",
    "info@eventsolutions.com",
    "johndoe@email.com",
    "sarah.connor@gmail.com"
  ],
  "verificationDepth": "standard",
  "concurrency": 12
}
```

## 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.