Mailgun Simple

Send outbound emails via the Mailgun API. Uses MAILGUN_API_KEY, MAILGUN_DOMAIN, MAILGUN_REGION, and MAILGUN_FROM.

Pass

Agentic behavior and permission review.

Pattern checks against bundled files.

Multi-engine malware detections and file reputation.

openclaw skills install mailgun-simple

Send outbound emails using the official Mailgun JS SDK.

Environment Variables

Variable	Required	Default	Description
`MAILGUN_API_KEY`	Yes	—	Your private Mailgun API key.
`MAILGUN_DOMAIN`	Yes	`aicommander.dev`	Your verified sending domain.
`MAILGUN_REGION`	Yes	`EU`	API region: `EU` or `US`.
`MAILGUN_FROM`	No	`Postmaster <postmaster@{domain}>`	Default sender address.

npm install mailgun.js@12.7.0 form-data@4.0.1

MAILGUN_API_KEY=xxx MAILGUN_DOMAIN=example.com MAILGUN_REGION=EU node scripts/send_email.js <to> <subject> <text> [from]