NEW Monitor unlimited sources with our Pro plan

DMARC monitoring. Better deliverability.

We process your DMARC reports automatically so you can focus on your business. Set up once, get 24/7 visibility into your email authentication.

DMARC monitoring dashboard showing email authentication compliance trends and sender reputation protection insights

Free DMARC Check

Test your email authentication and analyze your DMARC configuration. Our free checker shows you what needs fixing.

We will generate a shareable URL for your domain.

Try popular examples: google.com, amazon.com, gov.uk

See How Major Brands Protect Their Email

Explore DMARC configurations of leading companies. Click any domain to see their real-time analysis.

Trusted by businesses who can't afford blocked emails

1,000+

Domains Protected

10,000+

Free Checks Daily

90+

Email Platforms Monitored

Avoid Losing Customers to Blocked Emails

Sleep soundly knowing your critical business emails reach customers every time.

Test Your Email in Minutes

Analyze your sender reputation and see where you stand with Gmail and Yahoo's requirements. Test now

Do Not Miss a Threat

Catch phishing attempts before they damage your sender reputation and email server credibility.

Skip the Guesswork

Raw DMARC reports are made for computers. We turn complex XML data into actionable insights.

Protect Your Reputation

Stop criminals from sending fake emails using your domain. One phishing attack can destroy years of customer trust.

Continuous Monitoring

Configure once, then rely on 24/7 monitoring so you can focus on operations, not deliverability issues.

Get Compliant Quickly

Our tool generates the exact DMARC record your domain needs. No guesswork, no mistakes. Free DMARC generator

Your Email Authentication Dashboard in 3 Steps

Set it up once. We handle the complexity. You get the insights.

1

Add Your Domains

Connect your domains and configure DMARC reporting. We generate the exact DNS record you need and provide a unique reporting address.

2

We Process Every Report

Gmail, Microsoft, Yahoo and 90+ providers send authentication reports. We automatically collect, parse, and analyze every one, 24/7.

3

See What Matters

Track which services send email as your domain. Monitor SPF and DKIM pass rates. Get alerted to failures before they impact deliverability.

Marc with email servers at datacenter in 2008 in Paris

Built by the Experts Behind Mailjet

We helped grow Mailjet into one of Europe's largest ESP, processing billions of emails with world-class deliverability across countless email servers.

When businesses needed email that actually reaches customers instead of spam folders, they trusted us. Now we've built this expertise into a product to help you protect your email reputation.

We provide expert technical support to help you dig deeper into the issues you cannot solve by yourself.

Stop Losing Revenue to Blocked Emails

Every day you wait is revenue walking out the door. Check your domain's sender reputation now and fix any authentication issues before you lose another customer.