title: Nodemailer and sending mails to google groups
body: <p>I have a problem with sending mails using nodejs and my gmail account to google groups. I am not really sure on which end is the problem, because it was working a week ago, but now those mails just didn't arrive to google groups.</p>
  
  <p>I also added my private mail like this:</p>
  
  <pre><code>smtpTransport.sendMail({
          from: config.from,
          to: private_mail + ',' + group_mail,
          subject: subject,
          html: messagebody
      }, function () ...
  </code></pre>
  
  <p>And to my private email all the mails arrived, but nothing to google groups.</p>
  
  <p>I tried configs below, but neither worked:</p>
  
  <pre><code>var smtpTransport = nodemailer.createTransport({
      service: 'gmail',
      auth: {
          user: config.auth.user,
          pass: config.auth.pass
      },
      debug: true
  });
  
  var smtpTransport = nodemailer.createTransport({
      port: 587,
      host: 'smtp.gmail.com',
      requireTLS: true,
      auth: {
          user: config.auth.user,
          pass: config.auth.pass
      },
      debug: true
  });
  </code></pre>
  
  <p>There is no debug info in the console of possible failure.</p>
  
  <p>Thanks in advance for any help!</p>