Principal IT Consultants

Free DMARC, SPF, and DKIM Scanner

Is Your Domain Protected? Find Out in 30 Seconds

Is Your Domain Protected From Email Spoofing?

Run a free 30-second scan to check if your domain is missing DMARC, SPF, or DKIM protection.

What Google, Yahoo, Microsoft, and Apple Now Require

Email providers changed the rules in 2024 and 2025. Domains that don’t meet the new standards are getting flagged, filtered, and blocked. Your emails may be landing in spam folders instead of inboxes, and you might not even know it.

This free guide explains what the major providers now require and what it means for your business. Created in partnership with EasyDMARC, the email security tool we use with our clients.

Inside:

  • Why the rules changed and what’s different now
  • A plain-English guide to SPF, DKIM, and DMARC
  • Steps to make sure your emails actually get delivered
  • What it all means for small and mid-sized businesses

Need Help Fixing Your Results?

If your scan shows a problem, we can fix it. Our team handles email authentication setup and monitoring for businesses throughout Northern Virginia. We offer a free consultation to walk through your results, explain what they mean, and recommend the right next steps. No jargon and no obligation.

Learn More About Email and Domain Protection

Protected email authentication directly improves campaign data integrity and analytics readiness. When DMARC policies align with marketing sends, deliverability rises, attribution improves, and governance frameworks strengthen. Marketing and IT share a common goal: trusted, measurable email that drives revenue without exposing the brand. 

NEXT STEP AFTER YOUR SCAN

Secure Your Domain and Stop Email Spoofing

Privacy-First | Vendor-Neutral Guidance | Compliance-Ready

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Frequently Asked Questions

About DMARC, SPF, and DKIM

How does DMARC work?

DMARC builds on SPF and DKIM. Domain owners publish policies in DNS that tell receivers what to do with messages that fail authentication, helping ensure only legitimate emails get through.

What does DMARC do?

DMARC reduces unauthorized use of your domain by defining actions for unauthenticated emails, such as blocking or quarantining them.

Is DMARC effective against all phishing attacks?

DMARC guards against direct domain spoofing but not every phishing tactic, like cousin domain attacks or display name abuse. It’s part of a broader security approach.

Who uses DMARC?

Most major email providers support DMARC, including Google, Microsoft, and Amazon. It’s essential for any business concerned with deliverability and security.

What is SPF?

SPF is a DNS TXT record listing which mail servers are allowed to send on behalf of your domain. It helps prevent spoofing by identifying authorized senders.

What is DKIM?

 DKIM adds a digital signature to outgoing emails to verify the message hasn’t been altered and that it came from the stated domain.

What’s the purpose of these protocols?

SPF, DKIM, and DMARC work together to verify sender identity, improve deliverability, and shield against spam and phishing.

How should these be implemented?

SPF and DKIM are typically set up by the DNS/email administrator. DMARC should be configured to enforce decisions based on SPF/DKIM results.

Free Domain Security Report for Your Business