DMARC Record Checker
If your DMARC policy is set to p=none, anyone can send phishing emails that appear to come from your domain, and Gmail will deliver them. Check your policy, reporting config, and alignment in under 10 seconds.
DMARC Record for
Email Deliverability Report
The 1% Bottleneck
Causing brand's
eCommerce
Cash Flow Fails.
Low deliverability isn't just a number. It's an invisible barrier keeping your high-converting emails away from high-value inboxes. Secure every sender signal.
Live inbox placement
brand
—
reached the primary inbox · — emails analyzed
Inbox
—
Promotions
—
Spam
—
—
emails never reached the inbox: — of sends your customers never saw
- Campaigns tracked
- —
- ESP
- —
Emails analyzed
—
— unique campaigns
Inbox rate
—
Primary tab placement
Promotions rate
—
Delivered, then filtered
Spam rate
—
Filtered to spam
DMARC
DMARC record
Authentication policy for this sending domain: whether failing mail is monitored, quarantined, or rejected.
DMARC record for
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Where it landed
Inbox, Promotions, or Spam?
Green = Inbox · Amber = Promotions · Red = Spam. These are the same signals InboxEagle monitors in real time.
Inbox
Primary tab placement
Promotions
Delivered, but filtered to Promotions
Spam
Filtered to the spam folder
By provider
Deliverability by inbox provider
Gmail, Outlook, Yahoo, and Apple Mail don't treat this sender the same. See the split, then monitor every mailbox in real time.
| Provider | Inbox | Promotions | Spam | Rating |
|---|---|---|---|---|
Want to see more providers? Sign up free to unlock every provider mailbox and rating in real time. | ||||
Campaigns
Recent campaign placement
The first subject is public. Remaining subject lines are locked. Sign up free to see every send.
| Subject | Placement | Inbox / Promo / Spam |
|---|---|---|
Want to see more subjects? Sign up free to unlock every campaign subject, placement split, and spam risk. | ||
Infrastructure
Sending IPs
Recent IP activity. The first address is visible. Sign up to unlock the rest and block list status.
| IP Address | Emails Sent | Block list |
|---|---|---|
Want to see more sending IPs? Sign up free to unlock every IP address, send volume, and block list status. | ||
Creative
Subject line patterns
The first pattern is public. Remaining subject lines are locked. Sign up free to see every pattern on file.
Want to see more subject patterns?
Sign up free to unlock every subject-line pattern on file for this brand.
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Why DMARC Enforcement Matters More Than You Think
What DMARC actually protects you from
DMARC stops three threats: spoofing (emails faking your domain), phishing attacks on your customers, and reputation damage from unauthorized sending. Without it, anyone can send email that appears to come from yourcompany.com, and Gmail will accept it.
p=none, p=quarantine, p=reject: what you're actually risking at each level
p=none means you're watching but not acting, so your domain can still be spoofed. p=quarantine sends failing emails to spam. p=reject is full enforcement: unauthorized emails are blocked at the gateway. Most brands with deliverability problems are stuck at p=none for months.
The daily reports you should be reading, but probably aren't
The rua tag instructs inbox providers to send you daily XML reports showing every IP that sent email claiming to be your domain. These reports reveal unauthorized sending from misconfigured services, shadow IT tools, and active phishing campaigns. Without rua configured, you're blind.
Alignment: the setting that determines if your DMARC policy actually fires
Alignment links your DKIM signature and SPF Return-Path back to the From header. If alignment fails, DMARC doesn't trigger, even if SPF and DKIM both pass individually. Strict alignment requires exact domain matches; relaxed allows subdomain matching. Most ESPs require relaxed.
Fix What You Found
Learn More
Why We Built This Tool
Phishing attacks that impersonate your domain don't require breaking into your systems. They just need you to have weak DMARC. InboxEagle monitors 2,000+ brands and sees that p=none is the most common setting by far. Brands often stay at p=none for months because they're afraid of breaking legitimate email. This tool shows you exactly what will happen if you enforce.
What Goes Wrong Without This
Without DMARC enforcement (p=reject), anyone can send emails that appear to come from your domain. If your policy is p=none or missing, phishing attackers will spoof your domain, and Gmail will deliver the emails. Your customers get phished, your brand gets damaged, and ISPs start filtering your legitimate mail too.
Who This Tool Is For
E-commerce & DTC Brands
Teams sending transactional and marketing emails who want to prevent phishing emails that impersonate their brand and damage customer trust.
Email Marketing Agencies
Agencies managing client domains who need visibility into unauthorized sending and daily aggregate reports to catch phishing attacks early.
B2B SaaS & Outbound Teams
SaaS companies and outbound teams who need airtight DMARC enforcement to prevent attackers from spoofing their domain in phishing campaigns.
Frequently Asked Questions
What is DMARC?
What's the difference between p=none, p=quarantine, and p=reject?
Do I need both SPF and DKIM for DMARC to work?
Do I need an InboxEagle account to use this tool?
One Policy Change Can Block Phishing Attacks on Your Customers
InboxEagle monitors your DMARC record and sends you daily aggregate report summaries, with no XML parsing required. You see exactly which services are failing authentication, get alerted when new unauthorized senders appear, and receive step-by-step guidance for moving from p=none to p=reject safely.
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