Nodemailer Mailgun Transport

A transport plugin for Nodemailer that sends emails via Mailgun's REST API instead of SMTP. Version 2.1.5 is stable but receives infrequent updates. It wraps the mailgun-js library to provide a drop-in transport for Nodemailer, enabling easy switching between email providers. Key differentiator: uses HTTP API, avoiding SMTP port blocks and providing better deliverability analytics. Alternative to nodemailer's built-in SMTP transport or other HTTP transports like SendGrid.