DMARC Analyser DMARC Analyser
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Open Source & Self-Hostable

Stop Email Spoofing.
Protect Your Brand with DMARC Analyser.

Monitor your DMARC reports in real-time, identify unauthorised senders, and get AI-powered recommendations to improve your email deliverability.

14-day free trial No credit card required Bring your own Gmail & API keys

Gmail, Yahoo & Microsoft now require DMARC

As of 2024, major email providers reject or spam emails from domains without proper DMARC, SPF, and DKIM authentication. If you send over 5,000 emails per day to Gmail or Yahoo, DMARC compliance is mandatory. Without it, your emails may never reach your customers.

Gmail
Yahoo
Microsoft
and more
Bring Your Own

Your accounts. Your keys. Your control.

Unlike other DMARC tools, we don't lock you into our infrastructure. Connect your own services and keep full control.

Email Integrations

Gmail / Google Workspace

Connect Your Gmail

Link your Gmail or Google Workspace account via secure OAuth. DMARC reports are automatically synced from your inbox.

  • Secure OAuth authentication
  • Auto-discover domains from reports
  • Revoke access anytime
Coming Soon

Microsoft 365 / Outlook

Connect your Microsoft 365 or Outlook account to sync DMARC reports. Same seamless OAuth experience.

  • Microsoft OAuth integration
  • Exchange Online support
  • Personal & business accounts

AI Integrations

Google Gemini

Use Your Gemini API Key

Add your Google Gemini API key for AI-powered policy recommendations. Designed to work within free tier limits — pay Google directly with no markup.

  • Optimised for free tier usage
  • Your key stays encrypted
  • Optional — works without AI too
Coming Soon

OpenAI GPT

Use your OpenAI API key for expanded AI capabilities. Choose your preferred model for recommendations.

  • GPT-4o & GPT-4o-mini support
  • Enhanced analysis capabilities
  • Same BYOK flexibility
Features

Everything you need forDMARC monitoring

Comprehensive tools to monitor, analyze, and improve your email authentication

Connect Your Gmail

Link your own Gmail or Google Workspace account to automatically sync DMARC reports. Your credentials stay secure with OAuth.

Bring Your Own AI Key

Use your own Google Gemini API key for AI-powered recommendations. Full control over your AI costs with no markup.

Real-time Alerts

Receive instant notifications when authentication failures spike, new sources appear, or DNS records change.

Geographic Tracking

Visualise where your emails are being sent from with interactive world maps and IP geolocation data.

Detailed Analytics

Track SPF/DKIM pass rates, message volumes, and authentication trends with comprehensive dashboards.

Source Classification

Automatically identify and classify sending sources. Match against 50+ known providers and flag suspicious activity.

How it works

Get started in minutes

Simple setup, powerful results

1

Connect your domain

Add your domain and configure DMARC to send reports to us, or sync directly from Gmail.

2

Receive reports

We automatically parse and analyze aggregate and forensic DMARC reports as they arrive.

3

Get insights

View dashboards, receive alerts, and get AI-powered recommendations to improve security.

Pricing

Simple, transparent pricing

Pay only for what you use. All features included.

Usage-Based Pricing

£10 /month base

+ £3 per domain/month

Example: 5 domains £25/mo
  • All features included
  • 14-day free trial
  • Connect your own Gmail & AI keys
  • Unlimited team members
  • Priority support
Calculate Your Price

Prefer to self-host? Deploy with Docker for free.

Ready to protect your email reputation?

Join thousands of businesses using DMARC to prevent email spoofing and improve deliverability.

No credit card required. 14-day free trial.