DMARC Tools

Simplify your email authentication with our step-by-step DMARC Setup Wizard. Answer simple questions to intelligently build, validate, and deploy an RFC-compliant policy.

Strictly validate your raw DMARC record syntax before publishing. Verify mandatory tag order, audit mailto: URIs, and ensure 100% RFC 7489 compliance instantly.

Beautify and validate raw DMARC XML reports. Detect syntax errors, verify schema compliance, and debug minified RUA structures instantly with real-time parsing.

Calculate your domain's exact spoofability risk. Our DMARC security scanner generates a 0-100 threat score, identifies subdomain vulnerabilities, and exposes reporting blindspots.

Stop silent DMARC report drops. Verify External Destination Verification (EDV) records, validate complex mailto: URIs, and audit your RUA/RUF routing setup.

Verify your domain is fully locked down with a strict DMARC p=reject policy. Audit for BIMI readiness, eliminate pct traps, and ensure zero-trust email security.

Scan your DMARC record for critical security loopholes. Detect subdomain hijacking (sp=none), partial enforcement flaws, and reporting blindspots to stop cyber threats.

Simulate the exact impact of your DMARC p=quarantine rollout. Calculate how the pct tag routes failing email volume between the Inbox and Spam folders to plan your transition safely.

Translate your DMARC record into plain English. Get an instant A-F security grade, evaluate subdomain vulnerabilities, and receive actionable recommendations to enforce p=reject.

Query global DNS resolvers to fetch your live DMARC record. Bypass local caches, view exact raw TXT strings, and verify DNS propagation instantly.

Build a perfectly formatted DMARC record. Configure strictness policies, subdomain protection, and reporting URIs with zero syntax errors. Copy-paste ready for your DNS.

Diagnose cryptic DMARC failures and email bounces. Parse raw Authentication-Results headers and server logs to detect alignment errors, forwarding issues, and spoofing attempts.

Calculate your true DMARC enforcement level. Escape the p=none trap, audit rollout percentages (pct), and identify subdomain vulnerabilities (sp) to actively block email spoofing.

Trace your DMARC fallback tree and DNS hierarchy. Resolve CNAME delegations, detect multi-record conflicts, and identify the effective policy for your subdomains.

Instantly fix broken DMARC TXT records. Our automated remediation engine injects missing mailto: prefixes, corrects tag orders, removes illegal whitespace, and ensures RFC 7489 compliance.

Audit your DMARC record against industry standards. Verify compliance with Google & Yahoo bulk sender guidelines, check BIMI readiness, and identify security loopholes.

Perform a deep DMARC anti-spoofing audit. Verify your enforcement policy (reject/quarantine), validate reporting URIs, check subdomain protection, and ensure strict RFC compliance.

Verify DMARC alignment by comparing Header From domains against SPF Return-Path and DKIM d= tags. Test strict vs. relaxed modes to ensure email authentication passes.

Translate raw DMARC aggregate reports (RUA) from XML into a visual dashboard. Track SPF/DKIM alignment, identify spoofing IPs, and check compliance rates.