Email Authentication Check

Is Your Domain Protected
from Email Spoofing?

Without DMARC, anyone can send email that appears to come from your store — putting your customers and your brand at risk.

DMARC

DMARC helps protect your domain from being used in fake emails by monitoring senders and supporting stronger enforcement when your legitimate email services are confirmed.

Scanning 
Resolving DNS hostname
Querying TXT records
Analyzing DMARC policy
Generating security report
Domain Checked
Policy (p=)
Subdomain Policy (sp=)
Reporting Address (rua=)

Recommendations

    Industry Data

    The scale of the problem

    54%
    of top U.S. retail domains have not reached DMARC enforcement
    A dmarcian audit of the top 500 U.S. retail domains found that more than half remain at p=none or have no DMARC record at all — leaving them openly exposed to spoofing.
    $3.05B
    in U.S. losses from Business Email Compromise in 2025
    Per the FBI IC3 2025 report. DMARC directly addresses the root cause of BEC by blocking unauthorized use of your exact sending domain.
    191,561
    phishing and spoofing complaints filed with the FBI in 2025
    Phishing remains the #1 reported cybercrime category. Every complaint represents a real business or customer targeted — often through an unprotected domain.
    Required
    Since February 2024
    Gmail and Yahoo mandate DMARC for all senders of 5,000+ emails per day. Domains without a record risk rejection or spam routing.
    Risk Overview

    What your domain is exposed to without DMARC

    Email remains the primary attack vector for fraud targeting eCommerce businesses and their customers.

    Email Spoofing

    Attackers send email appearing to come from your domain, deceiving customers into sharing credentials or payment information.

    Order & Shipping Fraud

    Fake order confirmations and shipping notifications exploit trust in your brand to redirect customers to fraudulent sites.

    Deliverability Loss

    Without DMARC, your legitimate transactional email is more likely to be filtered into spam, reducing open rates and revenue.

    Brand Integrity

    A spoofing incident using your domain can permanently erode customer trust — even when the attack is not your fault.

    Policy Reference

    DMARC enforcement levels explained

    Each policy defines how receiving mail servers handle messages that fail DMARC authentication checks.

    Policy Behavior Risk Recommended For
    Not set No DMARC enforcement. Domain can be spoofed freely with no visibility or control. High —
    p=none Monitor-only mode. Aggregate reports are generated but no action is taken on failing mail. High Initial setup and report collection only
    p=quarantine Failing messages are routed to the spam or junk folder rather than the inbox. Medium Transition phase before full enforcement
    p=reject Failing messages are rejected by the receiving server before delivery. Full spoofing protection. Low All verified legitimate senders configured