163邮箱：

#####163邮箱########spring.mail.host=smtp.163.comspring.mail.username=lon@163.com#163邮箱密码spring.mail.password=qSspring.mail.properties.mail.smtp.auth=truespring.mail.properties.mail.smtp.starttls.enable=truespring.mail.properties.mail.smtp.starttls.required=true

 

gmail邮箱：

spring.mail.host=smtp.gmail.comspring.mail.port=465spring.mail.username=wwh@gmail.comspring.mail.password=ndbspring.mail.properties.mail.smtp.auth=truespring.mail.properties.mail.debug=truespring.mail.properties.mail.smtp.port=465spring.mail.properties.mail.smtp.socketFactory.port=465spring.mail.properties.mail.smtp.socketFactory.fallback=falsespring.mail.properties.mail.smtp.socketFactory.class=javax.net.ssl.SSLSocketFactoryspring.mail.properties.mail.smtp.ssl.enable=true

　　

例子：

import org.springframework.beans.factory.annotation.Autowired;import org.springframework.beans.factory.annotation.Value;import org.springframework.mail.SimpleMailMessage;import org.springframework.mail.javamail.JavaMailSender;import org.springframework.stereotype.Component;@Componentpublic class MailUtil {    @Autowired    private JavaMailSender javaMailSender;    @Value("${spring.mail.username}")    private String username;    public void send(String email, String subject, String body) {        SimpleMailMessage message = new SimpleMailMessage();        message.setFrom(username);        message.setTo(email);        message.setSubject(subject);        message.setText(body);        javaMailSender.send(message);    }}