Email Security Checker
Attackers spoof business domains to phish your staff, customers and suppliers — and weak email records send your legitimate mail to spam. Enter your domain to check SPF, DKIM, DMARC, MTA-STS and TLS-RPT live, get an overall score, and see prioritised, plain-English fixes. Lookups run from your browser using public DNS; nothing is sent to us until you choose to.
Email security score for —
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Per-check breakdown
Prioritised fixes
Strong result — the core email-security records are all in place. Keep an eye on your DMARC reports and review as your mail setup changes.
Let’s lock down your email
Fix these records and stop attackers spoofing you — talk to Peritus.
Our Newcastle team configures SPF, DKIM, DMARC and MTA-STS the right way — moving DMARC safely to enforcement without breaking legitimate mail — so you block phishing and your email lands in the inbox, not spam. Send your result through and we’ll come back with clear next steps.
Prefer to talk? Call 02 4081 9500.