---
title: "deleteUnsubscribers"
slug: "ai-application-service-cloudoutboundmailer-deleteunsubscribers"
tags: ["Cloud Outbound Mailer"]
updated: 2026-09-17T09:35:44Z
published: 2026-09-17T09:35:44Z
canonical: "api.ncloud-docs.com/ai-application-service-cloudoutboundmailer-deleteunsubscribers"
---

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

# deleteUnsubscribers

Available in Classic and VPC

Delete an email address from the unsubscribed list. The recipient is removed from the unsubscribe list.

## Request

The following describes the request format for the endpoint. The request format is as follows:

| Method | URI |
| --- | --- |
| DELETE | /unsubscribers |

### Request headers

For information about the headers common to all Cloud Outbound Mailer APIs, see [Cloud Outbound Mailer request headers](/docs/en/ai-application-service-cloudoutboundmailer#%EC%9A%94%EC%B2%AD%ED%97%A4%EB%8D%94).

### Request body

The following describes the request body.

| Field | Type | Required | Description |
| --- | --- | --- | --- |
| `blockedReceivers` | List[String] | Required | List of recipient email addresses to delete |

### Request example

The following is a sample request.

```
curl --location --request DELETE 'https://mail.apigw.ntruss.com/api/v1/unsubscribers' \
--header 'x-ncp-apigw-timestamp: {Timestamp}' \
--header 'x-ncp-iam-access-key: {Access Key}' \
--header 'x-ncp-apigw-signature-v2: {API Gateway Signature}' \
--header 'Content-Type: application/json' \
--data-raw '{
  "blockedReceivers":[
    "xxx@naver.com",
    "xxx@daum.net"
  ]
}'
```

## Response

The following describes the response format.

### Response body

The following describes the response body.

| Field | Type | Required | Description |
| --- | --- | --- | --- |
| `count` | Integer | - | Number of email addresses removed from the unsubscribed list among those requested for deletion |
| `requestCount` | Integer | - | Number of email addresses requested for deletion |
| `ignoreCount` | Integer | - | Number of email addresses not removed among those requested for deletion |

### Response status codes

For information about the HTTP status codes common to all Cloud Outbound Mailer APIs, see [Cloud Outbound Mailer response status codes](/docs/en/ai-application-service-cloudoutboundmailer#%EC%9D%91%EB%8B%B5%EC%83%81%ED%83%9C%EC%BD%94%EB%93%9C).

### Response example

The following is a sample response.

```
{
  "count": 100,
  "requestCount": 100,
  "ignoreCount": 0
}
```