Your legitimate business emails are silently landing in spam.
Since the 2024 Google & Microsoft updates, unauthenticated domains are being filtered or rejected. Don't let a missing DNS record cost you a client renewal. Scan your domain's deliverability health in 10 seconds.
Why this matters now
The rules changed. Most small-business domains haven't.
The 2024/2025 Deliverability Mandates
Google, Yahoo, and Microsoft now actively filter or hard-reject emails from domains lacking strict SPF, DKIM, and DMARC alignment. Your invoices & notices might be bouncing silently.
Unseen Client Friction
When a customer misses a payment link because it was routed to their Junk folder, it creates operational chaos, late payments, and direct risk to your business's revenue.
Liability Exposure from Forgery
Without DMARC at p=reject, attackers can perfectly spoof your exact domain, sending fake wire instructions to your clients and opening your business to massive liability.
Consequences are practical: invoices, quotes, and follow-ups silently failing to arrive — and your exact domain available to forgers. The scan shows which applies to you.
How it works
Three steps. All of them honest.
We scan your public DNS
SPF, DKIM, DMARC, MX, MTA-STS, TLS-RPT, BIMI — read directly from public DNS, the same data visible to anyone. Nothing touches your systems.
We show you exactly what's exposed
A 0–100 score computed by deterministic, published rules — plus every finding in plain language, including what's already working.
You get the exact fix — or we do it
The $249 audit delivers the exact DNS records to publish. Prefer hands-off? The done-for-you service takes your domain to enforcement, guaranteed in writing.
Whatever you do — if you send email, we secure it.
- Insurance agencies
- Title & escrow
- Law firms
- Contractors & home services
- Real estate & mortgage
- Accounting & CPA firms
- Auto dealerships
- Clinics & healthcare
- Nonprofits & churches
- Agencies & e-commerce
Don't see yours? The scan works for any domain.
Pricing
Transparent pricing
Start free. Every step is optional and self-serve — no calls, no pressure.
Free scan
$0
Your domain’s 0–100 score + findings in plain language. Public DNS only. No signup.
- 0–100 Deliverability Health Score.
- Diagnostic of failing protocols (SPF/DKIM/DMARC).
- No signup required. Public DNS check.
The IT-Ready Remediation Kit
$249one-time
Every finding + the exact DNS records to fix it. PDF delivered immediately.
- Copy-Paste Ready: We generate the exact, error-free DNS syntax your domain registrar needs.
- Built for your IT Guy: Send our secure PDF directly to your IT/web vendor.
- Instant Delivery: Download immediately after checkout to rescue your email deliverability today.
100% Done-For-You Enforcement
$1,950one-time
We configure and verify your domain’s email authentication to p=reject.
- Zero Technical Friction: We implement the records for you. You grant us secure temporary access to your registrar, and we handle the configuration.
- Progressive Rollout: We silently monitor your traffic via DMARC reports, align your third-party senders, and shift you to p=reject safely.
✓ Backed by our 90-Day Guarantee — see below
Start with the free scanOngoing Monitoring
$99/mo
Continuous watch over your authentication posture and DMARC reports. Cancel anytime.
- Record monitoring + DMARC report analysis
- Alerts on changes and degradations
- Month-to-month — cancel anytime
✓ 90-Day Guarantee — 100% Done-For-You Enforcement ($1,950)
If within 90 days your domain isn’t at a published, enforced DMARC p=reject (pct=100) with SPF and DKIM correctly configured — verifiable from your public DNS — we refund 100% of the $1,950. Money back to your original payment method within 10 business days, not store credit. Requires your timely cooperation on DNS changes. Covers the DNS-verifiable configuration only — not third-party sender alignment (monitored via DMARC reports), look-alike domains, or prevention of all phishing.
Full guarantee conditions
The 90-Day p=reject Guarantee: If within 90 days of purchase your exact domain is not at a published, enforced DMARC policy of p=reject (pct=100) with SPF and DKIM records published and correctly configured for your authorized sending services — a state verifiable from your public DNS — we will refund 100% of the $1,950 to your original payment method within 10 business days (money back, not store credit).
Client Conditions for the Guarantee: This guarantee is contingent on your timely cooperation. You must:
- Either implement the DNS records we provide, or grant us DNS management access, within 5 business days of each request. Days waiting on your action pause the 90-day clock.
- Provide a complete and accurate list of all legitimate third-party sending services your business uses (e.g., CRMs, marketing platforms, billing software).
- Not manually override, delete, or modify the DNS records we implement during the engagement without our prior written confirmation.
Scope and Exclusions: This service and guarantee cover the publicly DNS-verifiable configuration for your exact primary domain. They do not promise the prevention of all phishing or fraud. Specifically excluded:
- Look-alike domains (e.g., an attacker registering yourc0mpany.com).
- Compromised mailboxes (e.g., an attacker obtaining an employee’s password).
- Vendor limitations: if a third-party sender you use technically cannot support custom DKIM/SPF alignment, we will document this limitation, but their inability to align is excluded from the guarantee.
- Inbox placement, sender reputation, and the behavior of third-party mailbox providers are not guaranteed.
Authorization & Limitation of Liability: If you grant DNS access, you authorize Efficient AI Algorithms to modify your DNS records solely for email-authentication remediation. We use staged rollout protocols to protect your mail flow and website routing, but DNS changes carry inherent risk. To the maximum extent permitted by law, our total liability for any operational disruption, lost revenue, missed communications, or data loss arising directly or indirectly from these DNS modifications is limited to the amount you paid for this service ($1,950). We assume no liability for pre-existing DNS errors or for disruptions caused by your hosting or registrar providers. Nothing on this site or in any report is legal advice.
Payments processed by Stripe. We never store card data.
Who's behind this
No fake badges. No invented testimonials. Here's what we offer instead.
Efficient AI Algorithms is an Arizona-based, founder-operated email security practice. We're early — so instead of borrowed logos, you get four verifiable things:
- A transparent method. Every score is computed by deterministic rules and reproducible from the findings shown to you.
- Our own posture, public. This domain practices what it sells — our own deliverability score is published in the footer of every page.
- A written guarantee. The enforcement service is backed by a 90-day money-back guarantee with its conditions stated in plain sight, not fine print.
- Honest scope. We tell you exactly what DMARC does and doesn't do — before you pay, not after.
Questions a skeptic should ask
FAQ
Why does a domain like gmail.com score CRITICAL on your scanner?
Because we measure one specific thing: whether someone can send email as that exact domain — not how secure the company is overall. gmail.com publishes p=none, which means no DMARC enforcement, so it scores low on that single axis. Google does this on purpose: at their scale, enforcing p=reject risks blocking legitimate mail from millions of senders, so they accept the exposure and rely on other defenses. That tradeoff makes sense for a global provider; it rarely makes sense for a business that sends invoices, contracts, or quotes to clients. Our score is deterministic and reproducible — anyone can reconstruct it from public DNS. And to be precise about scope: DMARC at enforcement stops spoofing of your exact domain; it does not stop look-alike domains or mail from an already-compromised mailbox.
Is the scan really free?
Yes — completely. No signup, no email required, no card. It reads your domain’s public DNS records and shows you the result in about 10 seconds. The paid products exist for when you want the exact fix ($249 audit) or want it done for you ($1,950).
Do you store my data?
We store the domain you scanned, the findings, and the score — that’s what lets us generate your audit if you buy one. We never access your mailbox, servers, or any private system, and we never sell data. Details in our Privacy Policy.
What changed with Google, Yahoo, and Microsoft?
In February 2024, Google and Yahoo began requiring email authentication (SPF, DKIM, DMARC) from anyone sending in volume to their users, and Microsoft now applies the same requirements (Outlook, 2025). Across the board, major providers filter or reject unauthenticated mail far more aggressively than before — which means weak DNS records now hurt both your fraud exposure AND your own email’s ability to reach customers.
Can you fix it for me?
Yes. The $1,950 done-for-you Enforcement service configures and verifies your domain’s authentication to p=reject, backed by a 90-day money-back guarantee with plainly stated conditions. Or take the $249 audit and have your own IT implement the records.
Will enforcement break our legitimate email?
Not when done in order. The rollout authorizes every legitimate sending service first (your mail host, marketing platform, CRM, invoicing tools), verifies alignment, and only then moves the policy to enforcement.
Does DMARC stop all phishing?
No — and anyone who says so is overselling. DMARC at enforcement stops spoofing of your EXACT domain. Look-alike domains and compromised mailboxes are separate risks. We tell you exactly what’s covered and what isn’t.
Your DMARC record is public. Attackers can already see it.
Take 10 seconds and see what they see. Free, no signup, public DNS only.
Scan my domain (free)