SPF & DMARC Records Generator

Generate secure email authentication DNS records instantly.

Generated DNS Records

      
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Configuration

Configure SPF and DMARC records manually for your specific setup.
SPF Configuration
DMARC Configuration

EMAIL AUTHENTICATION FAQ

Frequently Asked Questions

SPF (Sender Policy Framework) specifies which servers can send email for your domain. DMARC (Domain-based Message Authentication) tells receiving servers what to do with emails that fail authentication checks.

Log into your domain registrar or DNS provider, create new TXT records using the generated Host and Value information. Changes may take up to 24 hours to propagate globally.

None: Monitor only (no action taken). Quarantine: Suspicious emails go to spam. Reject: Failed emails are completely blocked. Start with "none" for monitoring, then gradually increase to "quarantine".

Yes, DKIM (DomainKeys Identified Mail) completes the email authentication trio. Your email provider (Gmail, Office 365, etc.) will provide the DKIM record values. Without DKIM, DMARC authentication may fail.

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We handle DKIM setup, deliverability optimization, email security audits, and advanced authentication configurations.

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