Guides
How to Track Email Reputation Changes in the DashboardEmail reputation can shift gradually or change sharply after a configuration error, suspicious campaign, or burst of outbound activity. A single score offers a…Automate Domain Trust Checks in Your SIEMSecurity teams often investigate suspicious messages under time pressure. A domain reputation lookup can add useful context, but manually checking every…What a Sudden Drop in Your Domain’s Trust Score Might IndicateA domain trust score is a useful signal of how safely an email domain appears to operate. It can reflect authentication quality, reputation history,…Detecting Phishing Emails When SPF Is MissingA phishing message can appear to come from a real company, customer, or colleague while using a domain with no published SPF record. The familiar domain name…Why Monitoring DMARC Reports Protects Your Sending IdentityEmail authentication is often configured once and then forgotten. That approach leaves a blind spot: domains can continue sending mail through old vendors,…What Your Domain’s DMARC Failure Rate Reveals About Email SecurityA domain’s DMARC failure rate shows how often receiving mail systems see messages that do not pass the sender authentication checks published for that domain.…Why Valid SPF Does Not Prevent PhishingA valid Sender Policy Framework (SPF) record is an important part of email security, but it is not a complete anti-phishing control. SPF tells receiving mail…How to Cross-Check DMARC Reports With Email LogsDMARC aggregate reports show how receiving mail providers evaluated messages claiming to come from your domain. Your email logs show what your infrastructure…Detect Domain Impersonation Before It Becomes a BreachDomain impersonation often begins quietly. A criminal may register a lookalike domain, copy a company’s branding, or send a few convincing messages before…How to distinguish a legitimate auto-forwarder from a spoofing relayEmail forwarding can make a message appear to travel through an unfamiliar mail system. That is normal when a recipient uses a forwarding address, ticketing…