Guides
Why a long-established domain with a low trust score mattersA domain with years of registration history may appear safer than a newly created website, but age is only one part of its security profile. Why a Domain with…How to spot a forgotten domain before phishers reuse itA domain that appears inactive is not automatically dangerous. It may belong to a small business owner who missed a renewal notice, a project that paused…Check a Domain’s Trust Score Before Clicking Cold Email LinksCold outreach emails are common in Australia, from software offers sent to Sydney businesses to supplier introductions aimed at retailers in Melbourne. A…Build a weekly email security scorecard with an APIExecutives need a concise view of email and domain risk, while security teams need enough detail to verify every change. An API-driven scorecard connects those…Why a missing DMARC record creates supply chain riskA vendor’s email domain can become an indirect entry point into your organisation. When that domain has no DMARC record, attackers may find it easier to…When Residential IP Traffic Exposes a Possible BotnetA DMARC report showing a large volume of messages from a residential IP block deserves careful attention. Residential broadband connections are rarely…Detecting Phishing Through Misconfigured Mail ServersA phishing email can appear to come from a well-known bank, retailer, university or government department while technically using that organisation’s…Why Perfectly Authenticated Domains Can Still PhishA domain can pass SPF, DKIM and DMARC checks and still deliver a dangerous email. Authentication confirms that a message was sent by an authorised system for…How to Check Your Domain Against Public Email BlocklistsA domain can lose email credibility without its owner noticing. Compromised mailboxes, weak authentication, malware, poor-quality mailing lists, or a…Why One DMARC Report Cannot Prove Sender ReputationA DMARC report is valuable evidence, but it is only a partial view of email trust. A single report may represent one receiving provider, one reporting period,…