Mailtrap with nodemailer

index.js

const nodemailer = require("nodemailer");

async function main() {
    let transporter = nodemailer.createTransport({
        host: "smtp.mailtrap.io",
        port: 2525,
        auth: {
          user: "", // SMTP username from mailtrap
          pass: "", // SMTP password from mailtrap
        }
      });
    
    let info = await transporter.sendMail({
        from: '"Fred Foo 👻" <foo@example.com>',
        to: "bar@example.com, baz@example.com", 
        subject: "Hello ✔", 
        html: "<b>Hello world?</b>",
        attachments: [{
            filename: 'igg-logo.png',
            path: 'https://www.igeargeek.com/_nuxt/img/835647d.png'
        }]
    });
    
    console.log("Message sent: %s", info.messageId);
    
    console.log("Preview URL: %s", nodemailer.getTestMessageUrl(info));
}

main().catch(console.error);