NodeJS mail utility functions.
npm i mailutil
const mailutil = require('mailutil')
// Get domain from email
const domain = mailutil.domain('hello@example.com')
// example.com
// Generate id for a mail message
const id = mailutil.id('hello@example.com')
// <32525ff9-3d55-2781-d001-205fa77d018b@example.com>MIT Licensed. Enjoy!