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

# Set up SPF, DKIM, and DMARC

> Improve email deliverability and protect your domain from spoofing.

## SPF

Publishes allowed senders. Example:

```
v=spf1 include:_spf.midas.host ~all
```

## DKIM

Enable in your email panel, then publish the CNAME/TXT keys provided.

## DMARC

Start with a monitoring policy:

```
v=DMARC1; p=none; rua=mailto:dmarc@yourdomain.com; pct=100
```

Increase to `p=quarantine` or `p=reject` after reviewing reports.

## Verification

Use tools like MXToolbox to confirm records are valid.