Send from your domain.
Domain authentication helps receiving servers determine whether a message genuinely comes from the service authorized to send it.
The records below are illustrative. Do not publish them as real DNS instructions.
1. Select a domain
Choose a domain you control. A dedicated subdomain can help separate transactional and marketing email streams.
mail.studio.example / demonstration only
2. Configure DNS records
Production providers commonly ask you to configure SPF, DKIM, and sometimes MX records. Exact values vary by service.
TXT / SPFv=spf1 …Example
TXT / DKIMselector._domainkeyExample
TXT / DMARC_dmarcExample
3. Verify and monitor
Once records propagate, verify ownership in your real email service and check that authentication remains healthy.
Explore demo dashboard ↗