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

# Add domain

> How to add and verify a custom sending domain in Mailofly.

# Add Domain

Adding and verifying a custom domain is the first step to sending production email with Mailofly.

A verified domain gives you:

* **Custom Sender Identity**: Send branded emails from addresses like `support@yourdomain.com` or `newsletter@updates.yourdomain.com`.
* **Cryptographic DKIM Signing**: Your emails are signed with 1024/2048-bit DKIM keys through our delivery relay, proving authenticity.
* **SPF & DMARC Alignment**: Prevents spoofing, improves sender reputation, and ensures your emails reach the primary inbox rather than spam.
* **Open & Click Tracking**: Track user engagement through branded tracking links.

## Step-by-Step Domain Setup

**1. Add Domain in Dashboard**

Go to **Domains** in your Mailofly dashboard and click **Add Domain**.

**2. Add DNS Records**

Add the generated DKIM, SPF, and MX records at your DNS host (Cloudflare, Route 53, GoDaddy, etc.).

**3. Verify Records**

Click **Verify DNS Records** in Mailofly. Verification typically completes within minutes.


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