MCP 服务器

deliverability-doctor

io.github.Integrity-Os/deliverability-doctor
安全 公开且可连接 MCP 2026-07-28

此 MCP 可以做什么

Audits domains for email spoofing risks by checking SPF, DMARC, DKIM, MX, and related public DNS configuration.

check_email_security
Check a domain’s email security
Checks whether a domain can be email-spoofed, using public DNS only. Verifies SPF (including the RFC 7208 multiple-record permerror), DMARC policy and reporting, MX, and DKIM at common selectors. Returns a graded report with concrete fixes. Accepts a bare domain, a URL, or an email address. Nothing is sent to the domain.
输入模式
{'type': 'object', 'required': ['domain'], 'properties': {'domain': {'type': 'string', 'description': 'Domain, URL, or email address, e.g. example.com'}}}
compare_email_security
Compare email security across domains
Runs the email-security check on 2–5 domains and returns a comparison table with per-domain grades. Useful for checking your domain against competitors.
输入模式
{'type': 'object', 'required': ['domains'], 'properties': {'domains': {'type': 'array', 'items': {'type': 'string'}, 'maxItems': 5, 'minItems': 2, 'description': '2–5 domains'}}}
已添加
compare_email_security
2026年9月17日 12:42
已添加
check_email_security
2026年9月17日 12:42