Email Security

Authentication for security, not just for deliverability — the same SPF, DKIM, and DMARC configuration that gets emails into the inbox also protects the brand from spoofing and Business Email Compromise. This category covers BEC defences (technical controls beyond DMARC enforcement), MTA-STS and TLS-RPT (transport-level encryption enforcement), DANE (DNSSEC-bound TLSA records for stronger transport security), and phishing prevention at the infrastructure level rather than the user-training level.