Java 如何使用spring boot通过outlook发送邮件？

My application.properties文件包含以下配置：-

spring.mail.properties.mail.smtp.connecttimeout=5000
  spring.mail.properties.mail.smtp.timeout=3000
  spring.mail.properties.mail.smtp.writetimeout=5000
  spring.mail.host=smtp.office365.com
  spring.mail.password=password
  spring.mail.port=587
  spring.mail.username=test@outlook.com
  spring.mail.properties.mail.smtp.starttls.enable=true
  security.require-ssl=true
  spring.mail.properties.mail.smpt.auth=true

用于实现邮件服务器的Java类有：

@Component
public class SmtpMailSender {
@Autowired
private JavaMailSender javaMailSender;

public void sendMail(String to, String subject, String body) throws MessagingException {
    MimeMessage message = javaMailSender.createMimeMessage();
    MimeMessageHelper helper;
    helper = new MimeMessageHelper(message, true);//true indicates multipart message
    helper.setSubject(subject);
    helper.setTo(to);
    helper.setText(body, true);//true indicates body is html
    javaMailSender.send(message);
}
}

我的控制器类是：

@RestController
public class MailController {

@Autowired
SmtpMailSender smtpMailSender;

@RequestMapping(path = "/api/mail/send")
public void sendMail() throws MessagingException {
    smtpMailSender.sendMail("test123@outlook.com", "testmail", "hello!");
}
}

当我发送get请求（/api/mail/send）时，发生以下错误：

{
"timestamp": 1496815958863,
"status": 500,
"error": "Internal Server Error",
"exception": "org.springframework.mail.MailAuthenticationException",
"message": "Authentication failed; nested exception is 
javax.mail.AuthenticationFailedException: ;\n  nested exception 
is:\n\tjavax.mail.MessagingException: Exception reading response;\n  nested 
exception is:\n\tjava.net.SocketTimeoutException: Read timed out",
"path": "/api/mail/send"
}

---

非常感谢您提供的任何帮助。

您必须使用

setFrom

方法指定

发件人来在outlook.com上执行身份验证：

@Component
public class SmtpMailSender {

    @Value("${spring.mail.username}")
    private String from;

    @Autowired
    private JavaMailSender javaMailSender;

    public void sendMail(String to, String subject, String body) throws MessagingException {
        MimeMessage message = javaMailSender.createMimeMessage();
        MimeMessageHelper helper;
        helper = new MimeMessageHelper(message, true);//true indicates multipart message

        helper.setFrom(from) // <--- THIS IS IMPORTANT

        helper.setSubject(subject);
        helper.setTo(to);
        helper.setText(body, true);//true indicates body is html
        javaMailSender.send(message);
    }
}

@组件
公共类SmtpMailSender{
@值（${spring.mail.username}”）
来自的私有字符串；
@自动连线
私有JavaMailSender JavaMailSender；
public void sendMail（字符串收件人、字符串主题、字符串正文）抛出MessaginException{
MimeMessage message=javamailssender.createMimeMessage（）；
mimessagehelper；
helper=new mimessagehelper（message，true）；//true表示多部分消息
helper.setFrom（from）/应用程序.properties

spring.mail.properties.mail.smtp.connecttimeout=5000
spring.mail.properties.mail.smtp.timeout=3000
spring.mail.properties.mail.smtp.writetimeout=5000
spring.mail.host=smtp.office365.com
spring.mail.password=password
spring.mail.port=587
spring.mail.username=senderemail
spring.mail.properties.mail.smtp.starttls.enable=true
spring.mail.properties.mail.smpt.auth=true
support.email=senderemail

@RestController
public class MailController {

@Autowired
SmtpMailSender smtpMailSender;

@RequestMapping(path = "/api/mail/send")
public void sendMail() throws MessagingException {
    smtpMailSender.sendMail("test123@outlook.com", "testmail", "hello!");
}
}

用于实现邮件服务器的Java类有：

@Component
public class SmtpMailSender {
@Autowired
private JavaMailSender javaMailSender;

public void sendMail(String to, String subject, String body) throws MessagingException {
    MimeMessage message = javaMailSender.createMimeMessage();
    MimeMessageHelper helper = new MimeMessageHelper(message, true);//true indicates multipart message
    helper.setSubject(subject);
    helper.setTo(to);
    helper.setText(body, true);//true indicates body is html
    helper.setFrom(env.getProperty("support.email")); //set sender email and get it from application properties
    helper.addAttachment("filename", new ClassPathResource("\\static\\path")); //You can add email attachment 
    javaMailSender.send(message);
}
}

控制器类

spring.mail.properties.mail.smtp.connecttimeout=5000
spring.mail.properties.mail.smtp.timeout=3000
spring.mail.properties.mail.smtp.writetimeout=5000
spring.mail.host=smtp.office365.com
spring.mail.password=password
spring.mail.port=587
spring.mail.username=senderemail
spring.mail.properties.mail.smtp.starttls.enable=true
spring.mail.properties.mail.smpt.auth=true
support.email=senderemail

@RestController
public class MailController {

@Autowired
SmtpMailSender smtpMailSender;

@RequestMapping(path = "/api/mail/send")
public void sendMail() throws MessagingException {
    smtpMailSender.sendMail("test123@outlook.com", "testmail", "hello!");
}
}

请试试这个，让我们知道它是否有效

您需要以下选项：

spring:
  mail:
    protocol: smtp
    host: smtp.gmail.com
    username: email@..
    password: password..email
    port: 587
    properties:
      mail:
        smtp:
          auth: true
          starttls:
            enable: true
            required: false
    test-connection: false  

如果它仍然没有运行，您必须确保您的源电子邮件可以通过不安全的连接发送电子邮件。如果没有，它可能是代理。
请参阅邮件服务器连接失败；嵌套异常是com.sun.Mail.util.MailConnectException:无法连接到主机，端口：smtp-Mail.outlook.com，995；感谢您的帮助。@user7294900我尝试了给定链接中提供的解决方案，但无效。感谢您的帮助我现在收到此错误：{“timestamp”：1496828104173，“status”：500，“error”：“Internal Server error”，“exception”：“org.springframework.mail.MailSendException”，“message”：“失败的邮件：javax.mail.MessaginException:异常读取响应；\n嵌套的异常为：\n\tjava.net.SocketTimeoutException:读取超时”，“路径”：“/api/mail/send”}setFrom（）解决了我的问题。您应该接受答案。如果有任何问题，请发布。请记住，如果您在公司outloo，则无法将其发送到组织外部。请记住，大多数邮件端口（如25587）都被组织阻止。因此，请尝试禁用代理，并在关闭pr的情况下尝试使用组织网络以外的其他网络oxymine也找不到发件人。感谢tipThanks的提示，这导致了很多问题。这里使用的电子邮件id是什么？post将office365配置为邮件服务器。