Guides
How Bulk Domain Checks Reveal Typosquatting Against Your BrandA single lookalike domain can support phishing, invoice fraud, fake login pages, or counterfeit customer support. Typosquatting relies on small changes that…When a DMARC report shows no passes from a known mail serviceA DMARC report can look alarming when it records zero passing messages from a mail service your organisation genuinely uses. It may show that Google Workspace,…How to set alerts for a falling domain trust scoreA domain can have a strong reputation today and become a security concern tomorrow. Expired authentication records, a compromised mailbox, a sudden increase in…Why SPF approval is not enough when an IP is blacklistedAn email can pass SPF and still deserve to be blocked. SPF confirms that the sending IP is authorised to send for a domain, but it does not prove that the…How Australians Can Check Whether a Bank Email Is GenuineA convincing bank email can arrive while you are travelling through Brisbane, paying a tradie in Perth, or checking your phone on the Sydney train. Scammers…What a Recently Changed MX Record and Low Trust Score SuggestA domain with a recently changed MX record and a low trust score deserves careful attention. It may reflect a legitimate migration between email providers, but…How to Build a Dashboard That Tracks Your Organisation’s Domain Trust ScoreA domain trust dashboard turns scattered email security signals into a record your team can understand over time. It can show whether authentication is…When valid DKIM signatures support phishing attacksA valid DKIM signature can create a false sense of security. It proves that an authorised system signed an email and that the signed content has not been…How to Flag DMARC Alignment Failures with an APIDMARC alignment determines whether the domain visible to recipients in the From address matches the domain authenticated by SPF or DKIM. A message can pass one…Missing SPF Records and What They Reveal About Your Security PostureWhen a critical business domain publishes no Sender Policy Framework record, it broadcasts more than a technical gap. It signals that email authentication has…