Deliverability Checker
技能 已验证 活跃Check email deliverability and DNS configuration. Use when: diagnosing email delivery issues; setting up new email domains; auditing email authentication; checking SPF/DKIM/DMARC; troubleshooting spam folder issues
Diagnose and resolve email delivery issues by verifying critical DNS records like SPF, DKIM, and DMARC.
功能
- Check SPF, DKIM, DMARC, and MX records
- Provide detailed audit reports with scores
- Identify and suggest fixes for deliverability issues
- Support customizable DKIM selectors
- Generate HTML reports for visual review
使用场景
- Troubleshooting emails landing in spam folders
- Setting up new email domains and ensuring proper authentication
- Auditing email authentication configurations after migrations
- Verifying email health for client onboarding
非目标
- Accessing user's actual email data or content
- Replacing in-depth email server administration
- Guaranteeing email delivery without other server-side configurations
安装
npx skills add guia-matthieu/clawfu-skills通过 npx 运行 Vercel skills CLI(skills.sh)— 需要本地安装 Node.js,以及至少一个兼容 skills 的智能体(Claude Code、Cursor、Codex 等)。前提是仓库遵循 agentskills.io 格式。
质量评分
已验证类似扩展
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