May 8, 2026
9 min read
The DKIM Gap: Why 29.5% of Australian DMARC Records Aren't Actually Protecting Email
We scanned 3,930 Australian domains. 68.7% publish DMARC records — but 29.5% of them are missing DKIM, the one piece that keeps DMARC working when email gets forwarded. Here is what that means and how to fix it.
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