# Authorizing a domain hosted on OVHcloud

1. Log in to the customer panel in OVHcloud.
2. Then go to the "Web Cloud" tab.
3. Go to the "Domains" tab and select a domain.
4. Then select "DNS zone."
5. Select the "Add record" option.<br>

   <figure><img src="/files/vhJPH2myryWq3iaJhBaR" alt=""><figcaption></figcaption></figure>
6. Next, select "CNAME" as the type of DNS field.<br>

   <figure><img src="/files/3sK9aVkYoAD51aaHU2gv" alt=""><figcaption></figcaption></figure>
7. Then make the "Subdomain" field available by typing: selector.\_domainkey.yourdomain.com.
8. Complete the "Destination address" field with the value generated in the MessageFlow panel. \[Be sure to put "." at the end of the value].
9. Click the "Next" button to proceed to the next step.<br>

   <figure><img src="/files/YnlT73FkEVkP8vlSY8mo" alt=""><figcaption></figcaption></figure>
10. Then click the "Approve" button to save your changes.<br>

    <figure><img src="/files/xmfuZXQ5bscgM66RjCjK" alt=""><figcaption></figcaption></figure>
11. Waiting for the DNS system to approve changes can take several minutes or hours. It all depends on the propagation of DNS records.

{% hint style="info" %}
If you have questions or concerns, we recommend that you contact your hosting provider's support department directly so that you receive precise and most up-to-date instructions for your account.
{% endhint %}


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.messageflow.com/email/sender-security/senders-authorization/how-to-authorize-senders-in-messageflow/authorizing-domains-with-web-hosts/authorizing-a-domain-hosted-on-ovhcloud.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.