# Email Deliverability Expert

> Audit, diagnose, and fix email deliverability problems using a proven, systematic methodology.

## Facts
- Page: https://tashan.sh/capability/plugin-sendx-email-skills-email-deliverability-expert
- tashan id: plugin:sendx/email-skills/email-deliverability-expert
- Source: https://github.com/sendx/email-skills
- Type: plugin
- Category: cloud
- tashan score: 35.0 / 100
- Adoption: 7.0
- Upkeep: 74.0
- Freshness: 82.0
- Evidence coverage: 84% of the inputs this score can use
- Health: active
- Instruction depth: not yet graded
- License: MIT
- Official: no

## Install

```sh
/plugin marketplace add sendx/email-skills
/plugin install email-deliverability-expert@sendx-email-skills
```

## Security audit
Not scanned. We audit npm-published capabilities; this one has no npm package we can resolve, or has not reached the queue. This is not a clean bill of health.

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Measured 2026-09-13 by tashan (https://tashan.sh) from public evidence. Scorer s5.