Free email domain health check

A complete audit of your domain's email authentication, scored and explained in plain English, delivered to your inbox. No sign-up. No commitment. No sales call afterwards.

I run every health check personally. It is an expert looking at your domain, not an automated scanner, which is why the result reads like a real audit.

What's checked

Your health check covers every standard that decides whether your email is trusted and your domain is protected:

DMARC

Is a policy published, and at what level of protection?

SPF

Does your sender list exist, and is it within technical limits?

DKIM

Are signing records in place where discoverable?

MTA-STS

Is inbound encryption enforced, and is the policy reachable?

TLS-RPT

Would you be told if secure delivery failed?

BIMI

Is a record present and valid? (Optional standard; checked, never sold.)

Blacklists

Is your domain listed anywhere that matters?

What you'll receive

A formatted certificate by email, with a clear overall score and a plain-English explanation of every item: what was found, what it means, and what kind of attention (if any) it needs. It's the same standard of audit included in every subscriber's weekly report.

How long does it take?

Health checks are processed personally - not by an instant script - within service hours: Monday to Friday, 09:00-17:00 UK time. Requests are handled on the next available working day. You're getting an expert's check, not a vending machine's, and the result reads like it.

Who it's for

Anyone responsible for a UK business domain: owners, practice managers, compliance officers, IT leads - or anyone who's been handed a cyber-insurance questionnaire and wants real answers. No technical knowledge needed to request it or to read the result.

Results are sent by email within service hours (Monday - Friday, 09:00 - 17:00). Your details are used solely to produce your health check - see the Privacy Policy. You won't be added to a mailing list, and nobody will call you. By requesting a check you agree to our health-check terms.