Email Deliverability Audit
premium skill, $14 · deliverability
A fleet wide audit of every sending domain, with a verdict and fixes per domain.
Install it after checkout
bash
unzip email-deliverability-audit.zip -d ~/.claude/skills/What it does
One bad domain in a sending fleet drags the rest down. This skill audits the whole fleet: SPF, DKIM, DMARC, blacklist status, and configuration drift per domain, through a production deliverability checker, and returns a per domain verdict with the exact DNS fixes. Built for multi domain outbound operations where the question is not "is this domain okay" but "which of my nineteen domains is the problem."
What it covers
- deliverability
- SPF DKIM DMARC
- cold email
- domains
- email infrastructure
How it arrives
- Buy it once. The download is a zip with SKILL.md at the root.
- Unzip it into your agent's skills folder.
- Invoke it by name in Claude Code, Codex CLI, Cursor or any MCP compatible agent.
- Fixes and improvements ship as updates, with release notes by email.