DMARCFlow

DMARCFlow - Professional Email Security Management for Your Domain

Take full control of your email security. DMARCFlow gives IT teams, domain owners, and security professionals a clear, actionable view of who is sending email on behalf of their domains - and whether it passes authentication.

FREE TOOLS - NO ACCOUNT REQUIRED

Not sure if your domain is properly protected? Start with our free DNS lookup tools:

• DMARC Checker – See your DMARC policy, detect misconfigurations, and get an instant security score out of 10.
• SPF Checker – Validate your Sender Policy Framework record and identify issues that could allow spoofing.
• DKIM Checker – Verify your DomainKeys Identified Mail signature and selector configuration.
• BIMI Checker – Check whether your domain qualifies for Brand Indicators for Message Identification.

Each checker delivers a color-coded security score, a full list of issues and warnings, a parsed DNS record breakdown, and an optional PDF report sent directly to your inbox.

POWERFUL DASHBOARD FOR AUTHENTICATED USERS

Once logged in, DMARCFlow transforms into a full monitoring and analytics platform:

At a glance, see how many domains you monitor, how many have enforcement policies (quarantine or reject), how many active alerts are open, and your overall DMARC compliance rate - all updated in real time.

Interactive World Map
Watch email traffic flow across the globe. Every source IP is plotted on a live map with animated pins - sized by message volume and color-coded from green (passing) to red (failing). Instantly spot unexpected sending infrastructure or suspicious geographic patterns.

Domain & Alignment Analytics
Look into each domain's SPF and DKIM alignment rates. See the full disposition breakdown - how many messages were delivered, quarantined, or rejected - and identify your top failing sending sources in a ranked table.

DMARC Aggregate Reports
Browse all DMARC aggregate reports with powerful search and filtering. Filter by domain, date range, or authentication outcome. Each report shows the reporting organization, policy in effect during the period, total message volume, and pass rate. Tap any report to expand individual IP records – complete with inline maps, SPF auth results, and DKIM signature details.

DESIGNED FOR CLARITY

DMARCFlow is built around the idea that email security data should be understandable, not just raw. Every screen uses consistent color coding so you always know the health of your email setup at a glance.

• Adaptive layout for iPhone and iPad
• Full dark mode support
• Skeleton loading states for smooth performance
• Pull-to-refresh throughout
• Advanced filters with removable chips
• Paginated report lists for large datasets

Whether you're hardening a single domain or managing email authentication across an entire fleet, DMARCFlow gives you the intelligence to act with confidence.

Start with a free check. See everything.