let config = require('./config'); let fs = require('fs'); let mailgun = require('mailgun-js')({apiKey: config.mailgun, domain: config.domain }); let data = { ...config.mail, subject: 'User Documents', text: 'Documents uploaded', }; fs.readdir('./uploads', (err, files) => { files.forEach(file => { console.log(file); data.text = file; fs.rename(file, '../verified' + file); mailgun.messages().send(data, function (error, body) { console.log(body); }); }); });