[JAVA][CLASS] GmailSMTP.java - Gmail SMTP 를 이용하여 메일 보내기
import java.util.Properties;
import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.PasswordAuthentication;
import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMessage;
public class GmailSMTP
{
public static void sendMail(String account, String auth, String to, String subject, String msg, boolean isSSL, boolean isHtml)
{
final String username = account;
final String password = auth;
String mailFrom = username;
String mailTo = to;
Properties props = new Properties();
props.put("mail.smtp.auth", "true");
props.put("mail.smtp.host", "smtp.gmail.com");
if (isSSL)
{
props.put("mail.smtp.socketFactory.port", "465");
props.put("mail.smtp.socketFactory.class", "javax.net.ssl.SSLSocketFactory");
props.put("mail.smtp.port", "465");
}
else
{
props.put("mail.smtp.starttls.enable", "true");
props.put("mail.smtp.port", "587");
}
Session session = Session.getInstance(props, new javax.mail.Authenticator()
{
protected PasswordAuthentication getPasswordAuthentication()
{
return new PasswordAuthentication(username, password);
}
});
try
{
Message message = new MimeMessage(session);
message.setFrom(new InternetAddress(mailFrom));
message.setRecipients(Message.RecipientType.TO, InternetAddress.parse(mailTo));
message.setSubject(subject);
if (isHtml)
message.setContent(msg, "text/html");
else
message.setText(msg);
Transport.send(message);
}
catch (MessagingException e)
{
throw new RuntimeException(e);
}
}
}
