无法使用Spring JavaMail从服务器Heroku发送电子邮件 [英] Cannot send email from server heroku using spring javamail

问题描述

我尝试使用 Spring javamail 从 Heroku 发送电子邮件，但是出现了错误.

I tried to send Email from Heroku, using Spring javamail, but got error.

我的代码:

import org.springframework.mail.MailSender;
import org.springframework.mail.SimpleMailMessage;
import org.springframework.mail.javamail.JavaMailSenderImpl;
import org.springframework.stereotype.Service;

@Service("mailService")
public class JavaMailerServiceImpl {

    private MailSender mailSender;
    public JavaMailerServiceImpl(JavaMailSenderImpl mailSender) {
        this.mailSender = mailSender;
    }

    public void sendMail(String to, String subject, String body){
        SimpleMailMessage message = new SimpleMailMessage();
        message.setTo(to);
        message.setSubject(subject);
        message.setText(body);
        mailSender.send(message);
    }
}

豆类:

<bean id="mailSender" class="org.springframework.mail.javamail.JavaMailSenderImpl">
    <property name="host" value="smtp.gmail.com"/>
    <property name="port" value="587"/>
    <property name="username" value="**********@gmail.com"/>
    <property name="password" value="********"/>
    <property name="javaMailProperties">
        <props>
            <prop key="mail.transport.protocol">smtp</prop>
            <prop key="mail.smtp.auth">true</prop>
            <prop key="mail.smtp.starttls.enable">true</prop>
            <prop key="mail.debug">true</prop>
        </props>
    </property>
</bean>

和控制器:

    @Autowired
    private JavaMailerServiceImpl mailService;

    @RequestMapping(method = RequestMethod.POST)
    public String sendEmail(HttpServletRequest request) {
        String recipientAddress = request.getParameter("recipient");
        String subject = request.getParameter("subject");
        String message = request.getParameter("message");
        mailService.sendMail(recipientAddress,subject,message);
    }`

在localhost:8080和localhost:5000上，测试成功完成，但是在heroku服务器上，我有例外:

At localhost:8080 and localhost:5000, test completed successfully, but on heroku server I have exception:

身份验证失败；嵌套的异常是javax.mail.AuthenticationFailedException:534-5.7.14请通过Web浏览器和534-5.7.14登录，然后重试. 534-5.7.14进一步了解534 5.7.14 https://support.google.com/mail/answer/78754 j4sm53975482wjg.20-gsmtp

Authentication failed; nested exception is javax.mail.AuthenticationFailedException: 534-5.7.14 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 j4sm53975482wjg.20 - gsmtp

我执行了Google的所有建议.您能帮我解决这个问题吗?也许链接或类似的东西.谢谢.

I performed all recommendations from google. Can you help me solve this problem. Maybe link or something like that. Thank you.

推荐答案

Devcenter heroku说:

Devcenter heroku said:

Heroku平台本身不提供电子邮件服务-而是提供充当后备服务的附件-可以附加到您的应用程序中以提供服务.

The Heroku platform itself doesn’t provide an email service - but instead provides add-ons that act as backing services - that can be attached to your app to provide the service.

请咨询Heroku附加组件市场，以获取符合您要求的适当电子邮件服务.

Consult the Heroku Add-ons marketplace for an appropriate email service that matches your requirements.

源代码

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