source: src/main/java/com/tourMate/services/impl/MailingServiceImpl.java

package com.tourMate.services.impl;

import com.tourMate.services.MailingService;
import org.springframework.mail.SimpleMailMessage;
import org.springframework.mail.javamail.JavaMailSender;
import org.springframework.stereotype.Service;

@Service
public class MailingServiceImpl implements MailingService {

    private final JavaMailSender emailSender;

    public MailingServiceImpl(JavaMailSender emailSender) {
        this.emailSender = emailSender;
    }

    @Override
    public void sendMail(String to, String subject, String messageText) {
        SimpleMailMessage mail = new SimpleMailMessage();
        mail.setFrom("Trip2MK");
        mail.setTo(to);
        mail.setSubject(subject);
        mail.setText(messageText);
        emailSender.send(mail);
    }
}