Dart Mailer不发送邮件

Question

I was use mailer 0.8.1 and try create demo app to send mail in dartlang but it don't work. This my code:

  var options = new GmailSmtpOptions()
    ..username = 'my gmail account'
    ..password = 'my gmail pass'; 
  var emailTransport = new SmtpTransport(options);

  var envelope = new Envelope()
    ..from = 'testmailer@gmail.com'
    ..recipients.add('testmailer@gmail.com')
    ..subject = 'Testing mailer'    
    ..text = 'This is test mailer'
    ..html = '<h1>Test send mail</p>';

    .then((success) => print('Email sent! $success'))
    .catchError((e) => print('Error occured: $e'));

but when i run app it don't print anything. Somebody can help me? thanks1

Answer 1

我没有用过这个包还没有，但它看起来你缺少一些send呼叫会成功导致.then() / .catchError()

Answer 2

The envelope can not send the mail itself you have to use the SmtpTransport for that:

  emailTransport.send(envelope)
      .then((_) => print('Email sent!)))
      .catchError((e) => print('Error occurred: $e'));