old_contents: module.exports = {
  	domain: process.env.DOMAIN,
  	imap: {
  		host: process.env.IMAP_HOST,
  		port: process.env.IMAP_PORT
  	},
  	smtp: {
  		host: process.env.SMTP_HOST,
  		port: process.env.SMTP_HOST
  	}
  };
  
new_contents: module.exports = {
  	domain: process.env.DOMAIN,
  	imap: {
  		host: process.env.IMAP_HOST,
  		port: process.env.IMAP_PORT
  	},
  	smtp: {
  		host: process.env.SMTP_HOST,
  		port: process.env.SMTP_PORT
  	}
  };
  
subject: Fix settings.js