Clear guidance for every team
Whether you’re a startup, a school district, or an enterprise, HootShield helps you reach DMARC enforcement without breaking mail.
Startups
Ship product, not DNS tickets
Get a clean checklist with copy-paste TXT records and guardrails to avoid common SPF/DMARC mistakes.
- Instant SPF/DKIM/DMARC audit
- Lookup-limit & flattening hints
- Move from p=none → p=reject safely
K–12 & Higher Ed
Protect staff & students from spoofing
Track multiple campuses and domains, standardize policy, and monitor drift over time.
- Multi-domain dashboard
- Quarantine/reject policy guidance
- MTA-STS/TLS-RPT recommendations
Enterprise & IT
Policy you can prove
Enforce across many senders with history and reporting your auditors will love.
- Change history & diffs
- DKIM key-strength checks
- Role-based access & API
1) Scan
We analyze SPF/DKIM/DMARC, MX/A/AAAA/PTR, MTA-STS/TLS-RPT, and BIMI for your domain.
2) Fix
Clear, copy-paste DNS records and provider-specific notes keep deliverability intact while you fix.
3) Enforce
Graduate to p=quarantine and p=reject with confidence, then keep watch with change history.
Works with your stack
Gmail / Google Workspace, Microsoft 365, Fastmail, SendGrid, Postmark, Amazon SES, Mailgun, Cloudflare DNS, Namecheap, Porkbun, GoDaddy — and more.
Google WorkspaceMicrosoft 365Amazon SESSendGridPostmarkMailgunCloudflare DNSNamecheapPorkbunGoDaddy
Frequently asked
Ready to secure your domain?
Run a free scan now — upgrade when you need deeper guidance and history.