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

# Get Mail Settings

> Get your organization's mail settings

Get the organization-level mail settings. These act as the defaults applied to new campaigns — the default postcard size, sender name, contact frequency limit, QR code URL, and signature image.

## Response Fields

| Field                          | Type           | Description                                                                                   |
| ------------------------------ | -------------- | --------------------------------------------------------------------------------------------- |
| `default_postcard_size`        | string \| null | Default postcard size for new campaigns: `4x6`, `6x9`, or `6x11`. `null` falls back to `4x6`. |
| `default_sender_name`          | string \| null | Sender name pre-filled on new campaigns.                                                      |
| `contact_frequency_limit_days` | number \| null | Minimum number of days between mailings to the same contact. `null` falls back to 1 day.      |
| `default_qr_code_url`          | string \| null | Default QR code destination URL.                                                              |
| `default_signature_image_url`  | string \| null | Default signature image URL applied to new campaigns.                                         |

<RequestExample>
  ```bash cURL theme={null}
  curl https://api.v2.dealmachine.com/v1/mail/settings \
    -H "Authorization: Bearer dm_sk_live_xxx"
  ```
</RequestExample>

<ResponseExample>
  ```json 200 theme={null}
  {
    "data": {
      "default_postcard_size": "6x9",
      "default_sender_name": "Acme Real Estate",
      "contact_frequency_limit_days": 30,
      "default_qr_code_url": "https://acme.com/offer",
      "default_signature_image_url": "https://atlas.s3.amazonaws.com/signatures/abc.png"
    }
  }
  ```
</ResponseExample>