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aaron-he-zhu
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deliverability-qa

Scores email deliverability pre-flight via DNS, DMARC-RUA, and seed-list checks.

2.5k|345|Updated Dec 18, 2025
Search Tags:#email marketing#pre-flight check#email deliverability#domain reputation#inbox placement#SPF/DKIM/DMARC/BIMI authentication
One-click install
npx skills add https://github.com/aaron-he-zhu/aaron-marketing-skills --skill deliverability-qa
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: deliverability-qa
Source: https://github.com/aaron-he-zhu/aaron-marketing-skills/tree/main/email/setup/deliverability-qa
Command: npx skills add https://github.com/aaron-he-zhu/aaron-marketing-skills --skill deliverability-qa

SYSTEM DOCUMENTATION & REQUIREMENTS

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

What problem does it solve?

This Skill addresses the challenge of ensuring email deliverability by providing a comprehensive pre-flight check before sending emails, focusing on SPF/DKIM/DMARC/BIMI authentication and domain/IP reputation.

Core Features & Use Cases

  • Pre-Send Deliverability Check: Offers a one-time pre-flight check to score deliverability and authenticate SPF/DKIM/DMARC/BIMI settings.
  • SPF/DKIM/DMARC/BIMI Authentication: Validates that authentication protocols are correctly configured.
  • Domain/IP Reputation Analysis: Assesses sending domain and IP reputation to predict inbox placement.
  • Inbox Placement Evaluation: Tests inbox placement against spam/promotions to ensure proper delivery.
  • Spam-Content/Link/Render Scan: Inspects content for potential spam triggers and render issues.
  • List Hygiene Read: Provides a snapshot of hard bounces and spam complaints for a single point in time.
  • Use Case: Before launching a marketing campaign, run the deliverability-qa skill to ensure that the email will reach the intended recipients' inboxes and avoid common deliverability pitfalls.

Quick Start

Run a deliverability pre-flight for [sending domain] before I send. Here is my DMARC RUA report, a DNS export, and my seed-list inbox-placement test: [paste/path].

Frequently Asked Questions about deliverability-qa

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

FAQPage Schema
How do I run an email deliverability pre-flight check before sending a marketing campaign?▼

Run an email deliverability pre-flight check by analyzing your DMARC RUA report, DNS records, and seed-list inbox-placement test to score sender integrity, authentication, and reputation before sending.

How do I verify SPF, DKIM, DMARC, and BIMI authentication for my sending domain?▼

Verify SPF, DKIM, DMARC, and BIMI authentication by validating your DNS configuration to ensure email authentication protocols are correctly set up for optimal domain reputation and inbox placement.

Why are my marketing emails going to spam and how can I test inbox placement?▼

Marketing emails go to spam due to poor sender reputation or content triggers. Test inbox placement using a seed-list to evaluate if emails land in the primary inbox versus spam or promotions folders.

Can I check my domain and IP reputation before launching an email campaign?▼

Yes, you can assess sending domain and IP reputation before a campaign. A reputation read helps predict inbox placement by identifying potential sender-integrity issues that could trigger spam filters.

What is included in an email spam content and link scan?▼

An email spam content and link scan inspects your email's content for potential spam triggers, broken links, and rendering issues to ensure the message avoids common deliverability pitfalls before sending.

Do I need to provide a DMARC RUA report and DNS export to evaluate email deliverability?▼

Yes, providing a DMARC RUA report, DNS export, and seed-list inbox-placement test is required to perform a comprehensive point-in-time evaluation of bounce rates, complaint list hygiene, and sender authentication.

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