---
title: List sending subdomains
---

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[API Reference](https://developers.cloudflare.com/api/go)

[Email Sending](https://developers.cloudflare.com/api/go/resources/email_sending)

[Subdomains](https://developers.cloudflare.com/api/go/resources/email_sending/subresources/subdomains)

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# List sending subdomains

client.EmailSending.Subdomains.List(ctx, query) (\*SinglePage\[[SubdomainListResponse](<https://developers.cloudflare.com/api/go/resources/email_sending#(resource)%20email_sending.subdomains%20%3E%20(model)%20SubdomainListResponse%20%3E%20(schema)>)], error)

GET/zones/{zone\_id}/email/sending/subdomains

Lists all sending-enabled subdomains for the zone.

##### Security

<details>

<summary>API Token</summary>



The preferred authorization scheme for interacting with the Cloudflare API. <a href="https://developers.cloudflare.com/fundamentals/api/get-started/create-token/">Create a token</a>.

**Example:**<code>Authorization: Bearer Sn3lZJTBX6kkg7OdcBUAxOO963GEIyGQqnFTOFYY</code>

</details>

<details>

<summary>API Email + API Key</summary>



The previous authorization scheme for interacting with the Cloudflare API, used in conjunction with a Global API key.

**Example:**<code>X-Auth-Email: user@example.com</code>

The previous authorization scheme for interacting with the Cloudflare API. When possible, use API tokens instead of Global API keys.

**Example:**<code>X-Auth-Key: 144c9defac04969c7bfad8efaa8ea194</code>

</details>

##### ParametersExpand Collapse

<details>

<summary>

query SubdomainListParams

</summary>

ZoneID param.Field\[string]

Identifier.

maxLength32

<a href="#(resource)%20email_sending.subdomains%20%3E%20(method)%20list%20%3E%20(params)%20default%20%3E%20(param)%20zone_id">Link to this property</a>

</details>

[Link to this property](<#(resource)%20email_sending.subdomains%20%3E%20(method)%20list%20%3E%20(params)%20default>)

##### ReturnsExpand Collapse

<details>

<summary>

type SubdomainListResponse struct{…}

</summary>

Enabled bool

Whether Email Sending is enabled on this subdomain.

<a href="#(resource)%20email_sending.subdomains%20%3E%20(model)%20SubdomainListResponse%20%3E%20(schema)%20%3E%20(property)%20enabled">Link to this property</a>

Name string

The exact domain name or a leftmost wildcard such as <code>*.example.com</code>.

<a href="#(resource)%20email_sending.subdomains%20%3E%20(model)%20SubdomainListResponse%20%3E%20(schema)%20%3E%20(property)%20name">Link to this property</a>

Tag string

Sending subdomain identifier.

maxLength32

<a href="#(resource)%20email_sending.subdomains%20%3E%20(model)%20SubdomainListResponse%20%3E%20(schema)%20%3E%20(property)%20tag">Link to this property</a>

Created TimeOptional

The date and time the destination address has been created.

formatdate-time

<a href="#(resource)%20email_sending.subdomains%20%3E%20(model)%20SubdomainListResponse%20%3E%20(schema)%20%3E%20(property)%20created">Link to this property</a>

DKIMSelector stringOptional

The DKIM selector used for email signing. Wildcard rows publish the selector and sign with <code>d=&lt;base&gt;</code>.

<a href="#(resource)%20email_sending.subdomains%20%3E%20(model)%20SubdomainListResponse%20%3E%20(schema)%20%3E%20(property)%20dkim_selector">Link to this property</a>

DropSuppressedRecipients boolOptional

Whether a send request that includes a recipient suppressed on this subdomain drops that recipient and still delivers to the rest, instead of failing the entire request.

<a href="#(resource)%20email_sending.subdomains%20%3E%20(model)%20SubdomainListResponse%20%3E%20(schema)%20%3E%20(property)%20drop_suppressed_recipients">Link to this property</a>

Modified TimeOptional

The date and time the destination address was last modified.

formatdate-time

<a href="#(resource)%20email_sending.subdomains%20%3E%20(model)%20SubdomainListResponse%20%3E%20(schema)%20%3E%20(property)%20modified">Link to this property</a>

PreviewEnabled boolOptional

Whether sent messages from this subdomain can be previewed in the activity log.

<a href="#(resource)%20email_sending.subdomains%20%3E%20(model)%20SubdomainListResponse%20%3E%20(schema)%20%3E%20(property)%20preview_enabled">Link to this property</a>

ReturnPathDomain stringOptional

The return-path domain used for bounce handling. Wildcard rows use <code>cf-bounce.&lt;base&gt;</code>.

<a href="#(resource)%20email_sending.subdomains%20%3E%20(model)%20SubdomainListResponse%20%3E%20(schema)%20%3E%20(property)%20return_path_domain">Link to this property</a>

</details>

[Link to this property](<#(resource)%20email_sending.subdomains%20%3E%20(model)%20SubdomainListResponse%20%3E%20(schema)>)

### List sending subdomains

Go

HTTPTypeScriptPythonGoTerraform

```
package main

import (
  "context"
  "fmt"

  "github.com/cloudflare/cloudflare-go"
  "github.com/cloudflare/cloudflare-go/email_sending"
  "github.com/cloudflare/cloudflare-go/option"
)

func main() {
  client := cloudflare.NewClient(
    option.WithAPIToken("Sn3lZJTBX6kkg7OdcBUAxOO963GEIyGQqnFTOFYY"),
  )
  page, err := client.EmailSending.Subdomains.List(context.TODO(), email_sending.SubdomainListParams{
    ZoneID: cloudflare.F("023e105f4ecef8ad9ca31a8372d0c353"),
  })
  if err != nil {
    panic(err.Error())
  }
  fmt.Printf("%+v\n", page)
}
```

200 example

```
{
  "errors": [
    {
      "code": 1000,
      "message": "message",
      "documentation_url": "documentation_url",
      "source": {
        "pointer": "pointer"
      }
    }
  ],
  "messages": [
    {
      "code": 1000,
      "message": "message",
      "documentation_url": "documentation_url",
      "source": {
        "pointer": "pointer"
      }
    }
  ],
  "success": true,
  "result": [
    {
      "enabled": true,
      "name": "sub.example.com",
      "tag": "aabbccdd11223344aabbccdd11223344",
      "created": "2014-01-02T02:20:00Z",
      "dkim_selector": "cf-bounce",
      "drop_suppressed_recipients": false,
      "modified": "2014-01-02T02:20:00Z",
      "preview_enabled": true,
      "return_path_domain": "cf-bounce.sub.example.com"
    }
  ],
  "result_info": {
    "count": 1,
    "page": 1,
    "per_page": 20,
    "total_count": 2000,
    "total_pages": 100
  }
}
```

##### Returns Examples

200 example

```
{
  "errors": [
    {
      "code": 1000,
      "message": "message",
      "documentation_url": "documentation_url",
      "source": {
        "pointer": "pointer"
      }
    }
  ],
  "messages": [
    {
      "code": 1000,
      "message": "message",
      "documentation_url": "documentation_url",
      "source": {
        "pointer": "pointer"
      }
    }
  ],
  "success": true,
  "result": [
    {
      "enabled": true,
      "name": "sub.example.com",
      "tag": "aabbccdd11223344aabbccdd11223344",
      "created": "2014-01-02T02:20:00Z",
      "dkim_selector": "cf-bounce",
      "drop_suppressed_recipients": false,
      "modified": "2014-01-02T02:20:00Z",
      "preview_enabled": true,
      "return_path_domain": "cf-bounce.sub.example.com"
    }
  ],
  "result_info": {
    "count": 1,
    "page": 1,
    "per_page": 20,
    "total_count": 2000,
    "total_pages": 100
  }
}
```