implementing-dmarc-dkim-spf-email-security

MEDIUM W011: Third-party content exposure detected (indirect prompt injection risk).

• Third-party content exposure detected (high risk: 0.90). The skill's runtime code (scripts/agent.py uses dns.resolver; scripts/process.py's query_dns_txt calls public DNS or https://dns.google/resolve) and the SKILL.md dig examples explicitly fetch and parse public DNS TXT records and DMARC XML reports—untrusted third‑party content—which the agent interprets and uses to make decisions and recommend actions.