fix: mail 인증번호 전송에러 수정

Author: HYEONSIKOH

src/main/java/org/dfbf/soundlink/domain/user/config/MailConfig.java

@@ -25,20 +25,12 @@ public class MailConfig {
     @Value("${spring.mail.properties.mail.smtp.auth}")
     private boolean auth;
 
-    @Value("${spring.mail.properties.mail.smtp.starttls.enable}")
-    private boolean starttlsEnable;
+    @Value("${spring.mail.properties.mail.smtp.ssl.enable}")
+    private boolean sslEnable;
 
-    @Value("${spring.mail.properties.mail.smtp.starttls.required}")
-    private boolean starttlsRequired;
+    @Value("${spring.mail.properties.smtp.ssl.trust}")
+    private String sslTrust;
 
-    @Value("${spring.mail.properties.mail.smtp.connectiontimeout}")
-    private int connectionTimeout;
-
-    @Value("${spring.mail.properties.mail.smtp.timeout}")
-    private int timeout;
-
-    @Value("${spring.mail.properties.mail.smtp.writetimeout}")
-    private int writeTimeout;
     @Bean
     public JavaMailSender javaMailSender() {
         JavaMailSenderImpl mailSender = new JavaMailSenderImpl();
@@ -55,11 +47,8 @@ public JavaMailSender javaMailSender() {
     private Properties getMailProperties() {
         Properties properties = new Properties();
         properties.put("mail.smtp.auth", auth);
-        properties.put("mail.smtp.starttls.enable", starttlsEnable);
-        properties.put("mail.smtp.starttls.required", starttlsRequired);
-        properties.put("mail.smtp.connectiontimeout", connectionTimeout);
-        properties.put("mail.smtp.timeout", timeout);
-        properties.put("mail.smtp.writetimeout", writeTimeout);
+        properties.put("mail.smtp.ssl.enable", sslEnable);  // SSL 설정
+        properties.put("mail.smtp.ssl.trust", sslTrust);    // SSL 신뢰 설정
 
         return properties;
     }

src/main/java/org/dfbf/soundlink/domain/user/service/MailService.java

@@ -47,6 +47,7 @@ public MimeMessage createMail(String mail, String authCode) throws MessagingExce
 
         return message;
     }
+
     //메일 발송
     public String sendSimpleMessage(String sendEmail) throws MessagingException {
         String authCode = createCode();