我如何从Yahoo和其他人在Android中发送邮件

Question

我正在尝试使用Java邮件。 这适用于gmail，但当我尝试通过yahoo或热邮件发送时，它显示

com.sun.mail.smtp.SMTPSendFailedException: 553 From address not verified

我用过

mailHost = "smtp.mail.yahoo.com";         

和port = 465"

谁能告诉我如何解决这个问题。 提前致谢。

我在这里发送代码

public MailSender(String userId, String password)
{
    this.userId = userId;
    this.password = password;

    Properties properties = new Properties();
    properties.setProperty("mail.transport.protocol", "smtp");
    properties.setProperty("mail.host", mailHost);
    properties.put("mail.smtp.auth", "true");
    properties.put("mail.smtp.port", "465");
    properties.put("mail.smtp.socketFactory.class", "javax.net.ssl.SSLSocketFactory");
    properties.put("mail.smtp.socketFactory.fallback", "false");
    properties.setProperty("mail.smtp.quitwait", "false");

    session = Session.getDefaultInstance(properties, this);
}

protected PasswordAuthentication getPasswordAuthentication()
{
    return new PasswordAuthentication(userId, password);
}

public synchronized void sendMail(String subject, String body, String sender, String reciever) throws AddressException, MessagingException
{
    MimeMessage mimeMessage = new MimeMessage(session);
    DataHandler dataHandler = new DataHandler(new ByteArrayDataSource(body.getBytes(), "text/plain"));
    mimeMessage.setSender(new InternetAddress(sender));
    mimeMessage.setSubject(subject);
    mimeMessage.setDataHandler(dataHandler);

    if(reciever.indexOf(",")>0)
    {
        mimeMessage.setRecipients(Message.RecipientType.TO, InternetAddress.parse(reciever));
    }
    else
    {
        mimeMessage.setRecipient(Message.RecipientType.TO, new InternetAddress(reciever));
    }
Transport.send(mimeMessage);    
}

Answer 1

出现此错误消息的最可能原因是，您必须先登录到SMTP服务器，然后才能通过它发送任何消息。 或者，可能是因为您尝试从非Yahoo邮件地址发送邮件，或者是从不存在的地址发送邮件。

Answer 2

mailHost =“ smtp.mail.yahoo.com”;
和端口= 587试试这个

Answer 3

尝试以下设置：

Server: smtp.mail.yahoo.com
Port: 465
Security: SSL