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email.sent

Occurs whenever the API request was successful. Resend will attempt to deliver the message to the recipient’s mail server. 
{
  "type": "email.sent",
  "created_at": "2024-02-22T23:41:12.126Z",
  "data": {
    "broadcast_id": "8b146471-e88e-4322-86af-016cd36fd216",
    "created_at": "2024-02-22T23:41:11.894719+00:00",
    "email_id": "56761188-7520-42d8-8898-ff6fc54ce618",
    "from": "Acme <onboarding@resend.dev>",
    "to": ["delivered@resend.dev"],
    "subject": "Sending this example",
    "tags": {
      "category": "confirm_email"
    }
  }
}

​
email.delivered

Occurs whenever Resend successfully delivered the email to the recipient’s mail server. 
{
  "type": "email.delivered",
  "created_at": "2024-02-22T23:41:12.126Z",
  "data": {
    "broadcast_id": "8b146471-e88e-4322-86af-016cd36fd216",
    "created_at": "2024-02-22T23:41:11.894719+00:00",
    "email_id": "56761188-7520-42d8-8898-ff6fc54ce618",
    "from": "Acme <onboarding@resend.dev>",
    "to": ["delivered@resend.dev"],
    "subject": "Sending this example",
    "tags": {
      "category": "confirm_email"
    }
  }
}

​
email.delivery_delayed

Occurs whenever the email couldn’t be delivered due to a temporary issue. Delivery delays can occur, for example, when the recipient’s inbox is full, or when the receiving email server experiences a transient issue. 
{
  "type": "email.delivery_delayed",
  "created_at": "2024-02-22T23:41:12.126Z",
  "data": {
    "broadcast_id": "8b146471-e88e-4322-86af-016cd36fd216",
    "created_at": "2024-02-22T23:41:11.894719+00:00",
    "email_id": "56761188-7520-42d8-8898-ff6fc54ce618",
    "from": "Acme <onboarding@resend.dev>",
    "to": ["delivered@resend.dev"],
    "subject": "Sending this example",
    "tags": {
      "category": "confirm_email"
    }
  }
}

​
email.complained

Occurs whenever the email was successfully delivered, but the recipient marked it as spam. 
{
  "type": "email.complained",
  "created_at": "2024-02-22T23:41:12.126Z",
  "data": {
    "broadcast_id": "8b146471-e88e-4322-86af-016cd36fd216",
    "created_at": "2024-02-22T23:41:11.894719+00:00",
    "email_id": "56761188-7520-42d8-8898-ff6fc54ce618",
    "from": "Acme <onboarding@resend.dev>",
    "to": ["delivered@resend.dev"],
    "subject": "Sending this example",
    "tags": {
      "category": "confirm_email"
    }
  }
}

​
email.bounced

Occurs whenever the recipient’s mail server permanently rejected the email. 
{
  "type": "email.bounced",
  "created_at": "2024-11-22T23:41:12.126Z",
  "data": {
    "broadcast_id": "8b146471-e88e-4322-86af-016cd36fd216",
    "created_at": "2024-11-22T23:41:11.894719+00:00",
    "email_id": "56761188-7520-42d8-8898-ff6fc54ce618",
    "from": "Acme <onboarding@resend.dev>",
    "to": ["delivered@resend.dev"],
    "subject": "Sending this example",
    "bounce": {
      "message": "The recipient's email address is on the suppression list because it has a recent history of producing hard bounces.",
      "subType": "Suppressed",
      "type": "Permanent"
    },
    "tags": {
      "category": "confirm_email"
    }
  }
}

​
email.opened

Occurs whenever the recipient opened the email. 
{
  "type": "email.opened",
  "created_at": "2024-02-22T23:41:12.126Z",
  "data": {
    "broadcast_id": "8b146471-e88e-4322-86af-016cd36fd216",
    "created_at": "2024-02-22T23:41:11.894719+00:00",
    "email_id": "56761188-7520-42d8-8898-ff6fc54ce618",
    "from": "Acme <onboarding@resend.dev>",
    "to": ["delivered@resend.dev"],
    "subject": "Sending this example",
    "tags": {
      "category": "confirm_email"
    }
  }
}

​
email.clicked

Occurs whenever the recipient clicks on an email link. 
{
  "type": "email.clicked",
  "created_at": "2024-11-22T23:41:12.126Z",
  "data": {
    "broadcast_id": "8b146471-e88e-4322-86af-016cd36fd216",
    "created_at": "2024-11-22T23:41:11.894719+00:00",
    "email_id": "56761188-7520-42d8-8898-ff6fc54ce618",
    "from": "Acme <onboarding@resend.dev>",
    "to": ["delivered@resend.dev"],
    "click": {
      "ipAddress": "122.115.53.11",
      "link": "https://resend.com",
      "timestamp": "2024-11-24T05:00:57.163Z",
      "userAgent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/16.1 Safari/605.1.15"
    },
    "subject": "Sending this example",
    "tags": {
      "category": "confirm_email"
    }
  }
}

​
email.received

Inbound emails is currently in private beta and only available to a limited number of users. Join the waitlist if you're interested in testing this feature.
Occurs whenever Resend successfully receives an email. 
{
  "type": "email.received",
  "created_at": "2024-02-22T23:41:12.126Z",
  "data": {
    "email_id": "56761188-7520-42d8-8898-ff6fc54ce618",
    "created_at": "2024-02-22T23:41:11.894719+00:00",
    "from": "Acme <onboarding@resend.dev>",
    "to": ["delivered@resend.dev"],
    "subject": "Sending this example",
    "html": "<p>it works!</p>",
    "text": "it works!",
    "attachments": [
      {
        "filename": "logo.png",
        "content_id": "logo-image",
        "path": "https://resend.com/static/sample/logo.png"
      }
    ]
  }
}

​
email.failed

Occurs whenever the email failed to send due to an error. This event is triggered when there are issues such as invalid recipients, API key problems, domain verification issues, quota limits, or other sending failures. 
{
  "type": "email.failed",
  "created_at": "2024-11-22T23:41:12.126Z",
  "data": {
    "broadcast_id": "8b146471-e88e-4322-86af-016cd36fd216",
    "created_at": "2024-11-22T23:41:11.894719+00:00",
    "email_id": "56761188-7520-42d8-8898-ff6fc54ce618",
    "from": "Acme <onboarding@resend.dev>",
    "to": ["delivered@resend.dev"],
    "subject": "Sending this example",
    "failed": {
      "reason": "reached_daily_quota"
    },
    "tags": {
      "category": "confirm_email"
    }
  }
}

​
contact.created

Occurs whenever a contact was successfully created. Note: When importing multiple contacts using CSV, these events won’t be triggered. Contact support if you have any questions. 
{
  "type": "contact.created",
  "created_at": "2024-11-17T19:32:22.980Z",
  "data": {
    "id": "e169aa45-1ecf-4183-9955-b1499d5701d3",
    "audience_id": "78261eea-8f8b-4381-83c6-79fa7120f1cf",
    "created_at": "2024-11-17T19:32:22.980Z",
    "updated_at": "2024-11-17T19:32:22.980Z",
    "email": "steve.wozniak@gmail.com",
    "first_name": "Steve",
    "last_name": "Wozniak",
    "unsubscribed": false
  }
}

​
contact.updated

Occurs whenever a contact was successfully updated. 
{
  "type": "contact.updated",
  "created_at": "2024-10-11T23:47:56.678Z",
  "data": {
    "id": "e169aa45-1ecf-4183-9955-b1499d5701d3",
    "audience_id": "78261eea-8f8b-4381-83c6-79fa7120f1cf",
    "created_at": "2024-10-10T15:11:94.110Z",
    "updated_at": "2024-10-11T23:47:56.678Z",
    "email": "steve.wozniak@gmail.com",
    "first_name": "Steve",
    "last_name": "Wozniak",
    "unsubscribed": false
  }
}

​
contact.deleted

Occurs whenever a contact was successfully deleted. 
{
  "type": "contact.deleted",
  "created_at": "2024-11-17T19:32:22.980Z",
  "data": {
    "id": "e169aa45-1ecf-4183-9955-b1499d5701d3",
    "audience_id": "78261eea-8f8b-4381-83c6-79fa7120f1cf",
    "created_at": "2024-11-10T15:11:94.110Z",
    "updated_at": "2024-11-17T19:32:22.980Z",
    "email": "steve.wozniak@gmail.com",
    "first_name": "Steve",
    "last_name": "Wozniak",
    "unsubscribed": false
  }
}

​
domain.created

Occurs when a domain was successfully created. 
{
  "type": "domain.created",
  "created_at": "2024-11-17T19:32:22.980Z",
  "data": {
    "id": "d91cd9bd-1176-453e-8fc1-35364d380206",
    "name": "example.com",
    "status": "not_started",
    "created_at": "2024-04-26T20:21:26.347412+00:00",
    "region": "us-east-1",
    "records": [
      {
        "record": "SPF",
        "name": "send",
        "type": "MX",
        "ttl": "Auto",
        "status": "not_started",
        "value": "feedback-smtp.us-east-1.amazonses.com",
        "priority": 10
      },
      {
        "record": "SPF",
        "name": "send",
        "value": "\"v=spf1 include:amazonses.com ~all\"",
        "type": "TXT",
        "ttl": "Auto",
        "status": "not_started"
      },
      {
        "record": "DKIM",
        "name": "resend._domainkey",
        "value": "p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDsc4Lh8xilsngyKEgN2S84+21gn+x6SEXtjWvPiAAmnmggr5FWG42WnqczpzQ/mNblqHz4CDwUum6LtY6SdoOlDmrhvp5khA3cd661W9FlK3yp7+jVACQElS7d9O6jv8VsBbVg4COess3gyLE5RyxqF1vYsrEXqyM8TBz1n5AGkQIDAQA2",
        "type": "TXT",
        "status": "not_started",
        "ttl": "Auto"
      }
    ]
  }
}

​
domain.updated

Occurs when a domain was successfully updated. 
{
  "type": "domain.updated",
  "created_at": "2024-11-17T19:32:22.980Z",
  "data": {
    "id": "d91cd9bd-1176-453e-8fc1-35364d380206",
    "name": "example.com",
    "status": "not_started",
    "created_at": "2024-04-26T20:21:26.347412+00:00",
    "region": "us-east-1",
    "records": [
      {
        "record": "SPF",
        "name": "send",
        "type": "MX",
        "ttl": "Auto",
        "status": "not_started",
        "value": "feedback-smtp.us-east-1.amazonses.com",
        "priority": 10
      },
      {
        "record": "SPF",
        "name": "send",
        "value": "\"v=spf1 include:amazonses.com ~all\"",
        "type": "TXT",
        "ttl": "Auto",
        "status": "not_started"
      },
      {
        "record": "DKIM",
        "name": "resend._domainkey",
        "value": "p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDsc4Lh8xilsngyKEgN2S84+21gn+x6SEXtjWvPiAAmnmggr5FWG42WnqczpzQ/mNblqHz4CDwUum6LtY6SdoOlDmrhvp5khA3cd661W9FlK3yp7+jVACQElS7d9O6jv8VsBbVg4COess3gyLE5RyxqF1vYsrEXqyM8TBz1n5AGkQIDAQA2",
        "type": "TXT",
        "status": "not_started",
        "ttl": "Auto"
      }
    ]
  }
}

​
domain.deleted

Occurs when a domain was successfully deleted. 
{
  "type": "domain.deleted",
  "created_at": "2024-11-17T19:32:22.980Z",
  "data": {
    "id": "d91cd9bd-1176-453e-8fc1-35364d380206",
    "name": "example.com",
    "status": "not_started",
    "created_at": "2024-04-26T20:21:26.347412+00:00",
    "region": "us-east-1",
    "records": [
      {
        "record": "SPF",
        "name": "send",
        "type": "MX",
        "ttl": "Auto",
        "status": "not_started",
        "value": "feedback-smtp.us-east-1.amazonses.com",
        "priority": 10
      },
      {
        "record": "SPF",
        "name": "send",
        "value": "\"v=spf1 include:amazonses.com ~all\"",
        "type": "TXT",
        "ttl": "Auto",
        "status": "not_started"
      },
      {
        "record": "DKIM",
        "name": "resend._domainkey",
        "value": "p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDsc4Lh8xilsngyKEgN2S84+21gn+x6SEXtjWvPiAAmnmggr5FWG42WnqczpzQ/mNblqHz4CDwUum6LtY6SdoOlDmrhvp5khA3cd661W9FlK3yp7+jVACQElS7d9O6jv8VsBbVg4COess3gyLE5RyxqF1vYsrEXqyM8TBz1n5AGkQIDAQA2",
        "type": "TXT",
        "status": "not_started",
        "ttl": "Auto"
      }
    ]
  }
}
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