const API_KEY = 'YOUR_API_KEY';
const DOMAIN = 'YOUR_DOMAIN_NAME';
const formData = require('form-data');
const Mailgun = require('mailgun.js');
const mailgun = new Mailgun(formData);
const client = mailgun.client({username: 'api', key: API_KEY});
const messageData = {
from: 'Excited User <me@samples.mailgun.org>',
to: 'foo@example.com, bar@example.com',
subject: 'Hello',
text: 'Testing some Mailgun awesomeness!'
};
client.messages.create(DOMAIN, messageData)
.then((res) => {
console.log(res);
})
.catch((err) => {
console.error(err);
});