如何从Adobe AIR应用程序发送电子邮件？

Question

我正在构建一个AIR应用程序，它应该在将大量数据保存到数据库之后，向数据库中保存的一些电子邮件发送电子邮件。我刚试过this但是输出引发了以下内容：

Error #2044: Unhandled IOErrorEvent:. text=Error #2031: Socket Error.
    at emailTester()[C:\Users\Lucas\Documents\Dan Naim\Sinagoga\Sinagoga\emailTester.as:20]
    at runtime::ContentPlayer/loadInitialContent()
    at runtime::ContentPlayer/playRawContent()
    at runtime::ContentPlayer/playContent()
    at runtime::AppRunner/run()
    at global/runtime::ADLEntry()

我正在使用的代码是：

   var mailer:SMTPMailer = new SMTPMailer("localhost",25);
   var myBitmap:BitmapData = new BitmapData(photo.width,photo.height);
   myBitmap.draw(photo);
   var myEncoder:JPEGEncoder = new JPEGEncoder(100);
   var myCapStream:ByteArray = myEncoder.encode (myBitmap);
   var subject:String = "subject goes here";
   var content:String = "This is content";
   mailer.sendAttachedMail ( "noreply@nobody", toEmail.text,subject, content, myCapStream, "style.jpg");