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Free tool · RFC 9989 ready

DMARC Record Generator

Fake invoices and payment scams often look like they come from your own domain. Build a DMARC record to the latest standard that stops them, with a safe, step-by-step path to full protection.

  • np & testing mode (t)
  • Report address check
  • Roll-out plan
DMARC control room_dmarc.yourdomain
Protection
DKIM
SPF
Reports
Send failure reports when
Advanced
Public suffix (psd) RFC 9989
$

Nothing you enter is stored. Records are built in your browser, and loading your record only reads public DNS. We keep no copy of your domain or email addresses.

How it works

Three checks, one decision

Every email that claims to be from you is checked with SPF, DKIM and DMARC. Real mail passes and lands in the inbox. A fake one fails, and your DMARC policy blocks it.

Inbox3 new
Invoice #2041 for OctoberAccounts · 9:41
Urgent: our bank details have changedAccounts · 9:43
Appointment reminder for ThursdayReception · 9:47
Invoice #2041 for OctoberAccounts <accounts@yourbusiness.com.au>

Authentication

SPFSent from an approved serverPass
DKIMSigned with your keyPass
DMARCMatches the From addressPass
Delivered to inbox
Urgent: our bank details have changedAccounts <accounts@yourbusiness.com.au>

Authentication

SPFSent from an approved serverFail
DKIMSigned with your keyFail
DMARCMatches the From addressFail
Blocked by p=reject
Appointment reminder for ThursdayReception <reception@yourbusiness.com.au>

Authentication

SPFSent from an approved serverPass
DKIMSigned with your keyPass
DMARCMatches the From addressPass
Delivered to inbox

Best practice, your way

Free tools. Expert help when you want it.

The free tools get you started. Email changes as your business does, so let our specialists set up and look after DMARC to current best practice.

Free tools

Do it yourself, anytime

FreeNo sign-up

Includes

  • DMARC record builder
  • Check your current record
  • Email Security Checker with PDF report

Easy to miss on your own

  • New services that start sending as you
  • Reports that arrive but nobody reads
  • Moving to reject too early and losing real mail
Use the tools
Recommended

DMARC Setup

Done for you, to best practice

One-off setupQuoted for your domains

Everything in Free, plus

  • SPF, DKIM and DMARC set up for Microsoft 365 or Google Workspace
  • Every service that sends as you found and fixed
  • Records published safely, starting with monitoring
  • Plain-English summary when done

Handled for you

  • Finding every service that sends as you
  • Changes tested before they go live
  • Clear notes on what we changed
Get a Quote

Managed DMARC

Looked after, month to month

Fixed monthlyTailored to your domains

Everything in Setup, plus

  • Hosted DMARC reporting for your domains
  • We read the reports and fix new senders
  • Step-by-step move to p=reject
  • Alerts when someone tries to spoof you
  • Monthly plain-English report

Peace of mind

  • Someone reading your reports every month
  • Early warning of spoofing attempts
  • One team to call when email changes
Get a Quote

Request a quote

Tell us what you need

Tell us a little about your setup and we'll send a fixed quote. We reply within one business day.

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