mailcheck-email-verification

# MailCheck Email Verification Verify email addresses with the MailCheck API - comprehensive email validation with syntax, disposable, DNS, and SMTP checks. ## Features - **Single Email Verification** - Verify one email at a time - **Bulk Verification** - Verify up to 100 emails in one request - **Authenticity Analysis** - Detect phishing, spoofing, and email fraud - **Risk Scoring** - 0-100 score with risk level (low/medium/high) ## Commands ### `email-verify` - Verify single email Verifies a single email address. **Parameters:** - `email` (required): Email address to verify - `api_key` (optional): MailCheck API key (falls back to `MAILCHECK_API_KEY` env var) **Example:** ```bash email-verify email="user@example.com" api_key="sk_live_..." ``` ### `email-bulk-verify` - Bulk verification Verifies up to 100 email addresses in one request. **Parameters:** - `emails` (required): Array of email addresses - `api_key` (optional): MailCheck API key **Example:** ```bash email-bulk-verify emails="[user1@example.com, user2@gmail.com]" api_key="sk_live_..." ``` ### `email-auth-verify` - Email authenticity analysis Analyzes email headers for spoofing, phishing, and CEO fraud. **Parameters:** - `headers` (required): Email headers to analyze - `trusted_domains` (optional): Domains for lookalike detection - `api_key` (optional): MailCheck API key **Example:** ```bash email-auth-verify headers="From: sender@example.com\nReceived: ..." trusted_domains="[company.com]" ``` ## Environment Variables Set `MAILCHECK_API_KEY` with your MailCheck API key to avoid passing it on every command. ## Installation This skill is available on [ClawHub](https://clawhub.com). ```bash clawhub install mailcheck-email-verification ``` ## API Reference See full API documentation: https://api.mailcheck.dev/docs ## Repository Source code: https://github.com/bnuyts/mailcheck-skill ## License MIT