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

# Introduction

> Connect and verify sending domains for your aiConnected instance.

Verified domains are required before Personas can send outbound email on behalf of your brand. aiConnected supports SPF, DKIM, and DMARC verification.

## Setup steps

<Steps>
  <Step title="Add your domain">
    Navigate to **Settings → Domains** and enter your sending domain.
  </Step>

  <Step title="Add DNS records">
    Add the SPF, DKIM, and DMARC records provided to your DNS provider.
  </Step>

  <Step title="Verify">
    Click **Verify** once DNS records have propagated (typically 24–48 hours).
  </Step>
</Steps>