Docs / SMTP Setup - Spring Boot

SMTP setup — Spring Boot (Java)

✓

You can get them on the token management page. For security reasons, a token is shown only once — at the moment it is created.

Edit your application.properties file:

application.properties

spring.mail.host=smtp.postwing.app
spring.mail.port=8025
spring.mail.username=your_username
spring.mail.password=your_password
spring.mail.properties.mail.smtp.auth=true
spring.mail.properties.mail.smtp.starttls.enable=false
spring.mail.properties.mail.smtp.starttls.required=false
spring.mail.properties.mail.smtp.ssl.enable=false

Example code for sending email:

java

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.mail.SimpleMailMessage;
import org.springframework.mail.javamail.JavaMailSender;
import org.springframework.stereotype.Service;

@Service
public class EmailService {

    @Autowired
    private JavaMailSender mailSender;

    public void sendSimpleEmail(String to, String subject, String text) {
        SimpleMailMessage message = new SimpleMailMessage();
        message.setFrom("sender@example.com");
        message.setTo(to);
        message.setSubject(subject);
        message.setText(text);
        mailSender.send(message);
    }
}