Validate an email address via Mailgun Validate API
Scanned 9/6/2026
Install to Claude Code
npx -y skills add sinch/sinch-plugins --skill sinch-email-mailgun-validate --agent claude-codeInstalls into .claude/skills of the current project.
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---
name: sinch-email-mailgun-validate
description: Validate an email address via Mailgun Validate API
---
# Validate Email Address (Mailgun)
Validate a single email address or run bulk validation using the Mailgun Validate API. Returns deliverability, risk, disposable/role detection. Uses Basic Auth (api:API_KEY).
**IMPORTANT: Execute this command directly. Do NOT generate script files. Perform the API call immediately.**
## Input
- `--address` / `-a`: Email address to validate - required
- `--format` / `-f`: Output format (table or json) - optional
Arguments: $ARGUMENTS
## Instructions
**Execute these steps directly - do not write code or scripts:**
0. If $ARGUMENTS empty: ask for email address to validate. Otherwise parse.
1. Validate: --address (valid email format). Get MAILGUN_API_KEY. Base: api.mailgun.net or api.eu.mailgun.net per MAILGUN_REGION. If missing, report "Mailgun is not configured. Set MAILGUN_API_KEY."
2. GET https://api.mailgun.net/v4/address/validate?address={email} (or api.eu.mailgun.net for EU) with Basic Auth (api:API_KEY).
3. Display result: deliverable/undeliverable, risk, is_disposable_address, is_role_address, reason, did_you_mean. "✅ Validation complete". Handle 401, 400.
4. Handle all errors gracefully.
## Examples
```
/sinch-email-mailgun-validate --address=user@example.com
/sinch-email-mailgun-validate -a test@example.com --format=json
```
## API Reference
- **Endpoint**: GET /v4/address/validate?address={email}
- **Auth**: Basic api:API_KEY
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