const ProtonMail = require('protonmail-api');
(async () => {
const pm = await ProtonMail.connect({
username: 'foobar@protonmail.com',
password: 'somethingsecure'
})
await pm.sendEmail({
to: 'justin@kalland.ch',
subject: 'Send email tutorial',
body: 'Hello world'
})
pm.close()
})()