> For the complete documentation index, see [llms.txt](https://help.rechat.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.rechat.com/guides/marketing/email-deliverability/how-to-set-up-your-domain-for-email-sending.md).

# How to Set Up Your Domain for Email Sending

Proper DNS setup ensures your emails are authenticated and trusted by email providers.

### **Step 1: Verify Your Email Address**

You will be prompted to verify your email before setting up your domain.

### **Step 2: Access DNS Instructions**

Rechat will provide DNS records specific to your domain.

### **Step 3: Apply DNS Records**

Log into your domain provider and add the required records.You will typically add:

* CNAME records
* TXT records

### **Step 4: Confirm Setup**

After applying changes:

* Return to Rechat
* Click “Check Again”
* Wait for confirmation

Once complete, your domain will show as **Authenticated**.

### **Important Notes**

* DNS changes **will** take time to propagate
* Incorrect entries may delay setup
* These changes do not affect your website

### **Need Help?**

If you’re unsure how to update DNS:

* Contact your IT team
* Or reach out to [Support](/appendix/contacting-support.md) for assistance

{% content-ref url="/pages/oCIz4EvTknBVyDyUwtBJ" %}
[Setup DNS Records](/appendix/brokerage-set-up/email-delivery/setup-dns-records.md)
{% endcontent-ref %}


---

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