javax.mail.AuthenticationFailedException Java Mail
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内容图文
我做了一个小程序,将消息发送到我的电子邮件帐户.我的大多数代码似乎都运行正常.但是,当我在我的程序中命令transport.send时,我遇到了AuthenticationFailedException.我不确定为什么,因为我认为我已经正确设置了所有内容.这是我的代码.
JavaEmail.java
public static void main (String[] args) throws Exception{
//intialize logger
protected static Logger logger = LogManager.getLogger(JavaEmail.class.getName());
//smtp related parameters
private static String smtpUseremail;
private static String smtpReceiverEmailAddress;
private static String smtpUserpassword;
private static String smtpPortnumber;
private static String smtpHost;
private static String emailSubject;
//stack error message variable
private static String message;
try {
logger.info("-----------------------------");
logger.info("---------Starting up---------");
logger.info("-----------------------------");
initialize();
String body = "This is a test";
logger.info("Start to connect to email server");
sendFromGmail(smtpUseremail, smtpUserpassword, smtpReceiverEmailAddress, emailSubject, body);
// System.out.println("error message: " + message);
logger.info("Email Sent");
}
catch (Exception e){
logger.error(e);
// message = e.toString();
throw e;
}
}
//Setting up Email Server
private static void sendFromGmail(String from, String pass, String to, String subject, String body) {
Properties props = PropertiesUtil.loadProperties("main.properties");
props.put("mail.smtp.auth", "true");
props.put("mail.smtp.starttls.enable", "true");
props.put("mail.smtp.host", smtpHost);
props.put("mail.smtp.port", smtpPortnumber);
Session session = Session.getInstance(props,
new javax.mail.Authenticator() {
protected PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication(smtpUseremail, smtpUserpassword);
}
});
MimeMessage message = new MimeMessage(session);
try{
message.setFrom(new InternetAddress(from));
message.addRecipient(Message.RecipientType.TO, new InternetAddress(to));
message.setSubject(subject);
message.setText(body);
Transport.send(message);
logger.info("Message has been delievered, check your mail");
}
catch (MessagingException e) {
logger.error("Messaging Exception");
throw new RuntimeException(e);
}
}
//Initializing Properties
private static void initialize() throws Exception {
Properties props = PropertiesUtil.loadProperties("main.properties");
//smtp set up
smtpPortnumber = props.getProperty("portNumber");
smtpReceiverEmailAddress = props.getProperty("recipientEmailAddress");
smtpUseremail = props.getProperty("userEmailAddress");
smtpUserpassword = props.getProperty("userPassword");
smtpHost = props.getProperty("emailHost");
emailSubject = props.getProperty("");
}
}
main.properties
portNumber = 465
recipientEmailAddress = my@gmail.com
userPassword = secert
userEmailAddress = my@gmail.com
emailHost = smtp.gmail.com
错误
Exception in thread "main" java.lang.RuntimeException: javax.mail.AuthenticationFailedException: 534-5.7.14 <https://accounts.google.com/ContinueSignIn?sarp=1&scc=1&plt=AKgnsbvWE
534-5.7.14 HIW4hBxefM-JI-wxqEK6ru2lJstC10IedXvhU_Tzbft1IqPFsot0wfjAWkrX2-gLIEG0NZ
534-5.7.14 V45KWaeagzWTb_v1nAe-BOZSR6YzPHQ7-cYVGYplvcaexmFziL3IMRgkCalmn-5FjreRkm
534-5.7.14 PjtRPd9nmjcosX0ce4DXSGn_y-qGOsW-ehOp2U3eQkSReObXi-a80ywNWiy3QuiV56f61h
534-5.7.14 yz8bmLpugqIYhh7DiNd6HpwvNHAo> Please log in via your web browser and
534-5.7.14 then try again.
534-5.7.14 Learn more at
534 5.7.14 https://support.google.com/mail/answer/78754 ob15sm12759947pdb.52 - gsmtp
at emailNotification.JavaEmail.sendFromGmail(JavaEmail.java:140)
at emailNotification.JavaEmail.main(JavaEmail.java:63)
Caused by: javax.mail.AuthenticationFailedException: 534-5.7.14 <https://accounts.google.com/ContinueSignIn?sarp=1&scc=1&plt=AKgnsbvWE
534-5.7.14 HIW4hBxefM-JI-wxqEK6ru2lJstC10IedXvhU_Tzbft1IqPFsot0wfjAWkrX2-gLIEG0NZ
534-5.7.14 V45KWaeagzWTb_v1nAe-BOZSR6YzPHQ7-cYVGYplvcaexmFziL3IMRgkCalmn-5FjreRkm
534-5.7.14 PjtRPd9nmjcosX0ce4DXSGn_y-qGOsW-ehOp2U3eQkSReObXi-a80ywNWiy3QuiV56f61h
534-5.7.14 yz8bmLpugqIYhh7DiNd6HpwvNHAo> Please log in via your web browser and
534-5.7.14 then try again.
534-5.7.14 Learn more at
534 5.7.14 https://support.google.com/mail/answer/78754 ob15sm12759947pdb.52 - gsmtp
at com.sun.mail.smtp.SMTPTransport$Authenticator.authenticate(SMTPTransport.java:809)
at com.sun.mail.smtp.SMTPTransport.authenticate(SMTPTransport.java:752)
at com.sun.mail.smtp.SMTPTransport.protocolConnect(SMTPTransport.java:669)
at javax.mail.Service.connect(Service.java:317)
at javax.mail.Service.connect(Service.java:176)
at javax.mail.Service.connect(Service.java:125)
at javax.mail.Transport.send0(Transport.java:194)
at javax.mail.Transport.send(Transport.java:124)
at emailNotification.JavaEmail.sendFromGmail(JavaEmail.java:130)
... 1 more
解决方法:
转到浏览器,然后登录您在代码中尝试的Gmail帐户,然后转到此链接https://www.google.com/settings/security/lesssecureapps
你会看见
您应该单击“开启”.
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