Отправить письмо smtp.yandex, nodemailer

var transporter = nodemailer.createTransport({
 
        //service: 'yandex',
        host: 'smtp.yandex.ru',
        port: 535,
        secure: false, // true for 465, false for other ports
        auth: {
            user: 'my_email@yandex.ru',
            pass: 'my_pass', 
          },
});

async function emailnet(ema_us, transporter) {
                                                                     
    const info = await transporter.sendMail({
      from: 'my_email@yandex.ru', 
      to: ema_us, // posta klienta
      subject: "Hello ✔", 
      text: "Hello world?", 
      html: "<b>Hello world?</b>", 
    });
  
    console.log("Message sent: %s", info.messageId);
                                                                     
};

import nodemailer from 'nodemailer'
//у меня
 
var nodemailer = require('nodemailer');

const nodemailer = require('nodemailer');
const cfg = require('./config');
 
// Create a transporter object using the default SMTP transport
let transporter = nodemailer.createTransport({
    service: 'Yandex',
    auth: {
        user: cfg.emailUser,  // your email
        pass: cfg.emailPass   // your email password
    }
});
 
// Setup email data
let mailOptions = {
    from: cfg.emailUser,                          // sender address
    to: 'xxxx@gmail.com',                         // list of receivers
    subject: 'Hello',                             // Subject line
    text: 'Hello world?',                         // plain text body
    html: '<b>Hello world?</b>'                   // html body
};
 
// Send mail with defined transport object
transporter.sendMail(mailOptions, (error, info) => {
    if (error) {
        return console.log(error);
    }
    console.log('Message sent: %s', info.messageId);
});

const cfg = require('./config');

var transporter = nodemailer.createTransport({
 
  host: "smtp.ethereal.email",
  port: 587,
  secure: false, // true for port 465, false for other ports
  auth: {
    user: "maddison53@ethereal.email",
    pass: "jn7jnAPss4f63QBp6D",
  }
 
});

var nodemailer = require('nodemailer');
 
var transporter = nodemailer.createTransport({
  host: "localhost",
  port: 25,
  secure: false,
  auth: {
    user: "мой@mail.ru",
    pass: "password",    
  },
  tls: {
    rejectUnauthorized: false
  },
 
});
 
// Setup email data
let mailOptions = {
    from: "мой@mail.ru", 
    to: "мой@mail.ru#2",                       // list of receive
    subject: 'Hello',                             // Subject line
    text: 'Hello world?',                         // plain text body
    html: '<b>Hello world?</b>',                   // html body
};
 
// Send mail with defined transport object
transporter.sendMail(mailOptions, (error, info) => {
    if (error) {
        return console.log(error);
    }
    console.log('Message sent: %s', info.messageId);
});

var transporter = nodemailer.createTransport({ 
    host: "localhost",
    port: 25,
    secure: false, // true for 465, false for other ports
    auth: {
        user: 'mail',
        pass: 'pass', 
    },
    tls: {
       rejectUnauthorized: false
    },    
});