Skill UI

Step-by-step guide to implement SPF, DKIM, and DMARC so administrators can authenticate outbound mail, block spoofing, and monitor compliance through DNS records and reporting scripts.

Audits a domain’s email authentication by querying SPF, DKIM, and DMARC DNS records using dnspython, validating syntax/counts, flagging common spoofing risks, and producing remediation guidance.

Implements comprehensive Google Workspace admin hardening with FIDO2-backed MFA policies, phishing-resistant access controls, email authentication (SPF/DKIM/DMARC), DLP rules, OAuth app oversight, and external sharing restrictions for enterprise-grade cloud office defense.

Guide for configuring Google Workspace phishing and malware protection in the Admin Console, covering spoofing detection, pre-delivery scanning, attachment defenses, enhanced Safe Browsing, Advanced Protection Program enrollment, and email authentication to harden enterprise email security.

Guides a phased DMARC rollout from monitoring through quarantine to reject, covering inventory, SPF/DKIM alignment, report analysis, gradual pct increases, and ongoing maintenance to block spoofed mail without disrupting legitimate senders.