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email-audit

Audit email domain DNS records and generate a weighted health score.

106|27|Updated Feb 16, 2026
Search Tags:#spam prevention#health scoring#email deliverability#mx records#spf dkim dmarc#dns audit#bulk sender compliance
One-click install
npx skills add https://github.com/AgriciDaniel/claude-email --skill email-audit
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: email-audit
Source: https://github.com/AgriciDaniel/claude-email/tree/main/skills/email-audit
Command: npx skills add https://github.com/AgriciDaniel/claude-email --skill email-audit

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

Poor email deliverability causes marketing campaigns to land in spam, critical transactional emails to be rejected, and wastes resources on ineffective outreach. This Skill eliminates guesswork by providing a comprehensive, data-driven audit of your domain's email setup.

Core Features & Use Cases

  • Comprehensive DNS Auditing: Validates SPF, DKIM, DMARC, MX, PTR, and TLS records to identify misconfigurations that hurt deliverability.
  • Bulk Sender Compliance Checks: Verifies adherence to Google, Yahoo, and Microsoft 2024-2026 requirements for senders of 5,000+ emails per day.
  • Health Scoring & Prioritized Fixes: Generates a 0-100 weighted health score and categorizes issues by urgency, with copy-paste ready DNS records to resolve them.
  • Use Case: A SaaS marketing manager preparing a product launch email campaign can use this Skill to confirm their domain meets all bulk sender rules, avoid spam folders, and fix any authentication gaps before sending.

Quick Start

Use the email-audit skill to run a full deliverability audit on your domain example.com and receive a health score plus a prioritized list of fixes to improve inbox placement.

Frequently Asked Questions about email-audit

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I check if my domain meets Google and Yahoo bulk sender compliance rules?▼

Email deliverability audits identify root causes of spam filtering by validating SPF, DKIM, DMARC, MX, PTR, and TLS records. This process checks your DNS configuration against 2024-2026 bulk sender requirements and generates a weighted 0-100 health score to quantify your domain's inbox placement readiness.

How do I fix SPF, DKIM, and DMARC misconfigurations causing my emails to land in spam?▼

Fixing SPF, DKIM, and DMARC misconfigurations requires updating specific DNS entries. This Skill audits your domain to pinpoint authentication gaps causing spam filtering, then outputs prioritized fixes complete with copy-paste ready DNS records to immediately resolve email rejection and inbox placement issues.

Why does my email domain have a poor health score and how do I improve it?▼

A poor email deliverability health score indicates misconfigurations in SPF, DKIM, DMARC, MX, PTR, or TLS records, or active blacklist status. This Skill calculates a weighted 0-100 score and provides a prioritized list of fixes with copy-paste DNS records to systematically improve domain health.

Can I use an email deliverability audit for a SaaS marketing campaign sending 5,000+ emails daily?▼

Yes, an email deliverability audit is essential for SaaS marketing campaigns sending 5,000+ emails daily. This Skill verifies your domain meets Google, Yahoo, and Microsoft 2024-2026 bulk sender regulations, ensuring marketing teams avoid spam folders and fix authentication gaps before launching campaigns.

What DNS records do I need to validate for proper email authentication and spam prevention?▼

For proper email authentication and spam prevention, you need to validate SPF, DKIM, DMARC, MX, PTR, and TLS records. This Skill comprehensively audits these DNS records to identify misconfigurations hurting deliverability and generates copy-paste ready fixes to ensure successful inbox placement.

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