diff --git a/src/main/java/com/loafle/overflow/spring/MailConfiguration.java b/src/main/java/com/loafle/overflow/spring/MailConfiguration.java
index 8db6d19..a8c7f82 100644
--- a/src/main/java/com/loafle/overflow/spring/MailConfiguration.java
+++ b/src/main/java/com/loafle/overflow/spring/MailConfiguration.java
@@ -13,7 +13,6 @@ import java.util.Properties;
  */
 @Configuration
 @ComponentScan(basePackages = "com.loafle.overflow")
-//@ComponentScan(basePackages = "com.loafle.overflow", includeFilters = @ComponentScan.Filter(EmailAuth.class))
 public class MailConfiguration {
 
 
@@ -29,17 +28,6 @@ public class MailConfiguration {
     @Value("${mail.protocol}")
     private String protocol;
 
-    @Value("${mail.properties.mail.smtp.auth}")
-    private boolean smtpAuth;
-    @Value("${mail.properties.mail.smtp.starttls.enable}")
-    private boolean ttlEnable;
-    @Value("${mail.transport.protocol}")
-    private String transProtocol;
-    @Value("${mail.smtps.ssl.checkserveridentity}")
-    private boolean checkserver;
-    @Value("${mail.smtps.ssl.trust}")
-    private String sslTrust;
-
     @Bean
     public JavaMailSenderImpl mailSender() {
         JavaMailSenderImpl mailSender = new JavaMailSenderImpl();
@@ -58,15 +46,26 @@ public class MailConfiguration {
     @Bean
     public Properties getJavaMailProperties() {
         Properties javaMailProperties = new Properties();
-        javaMailProperties.put("mail.smtp.starttls.enable", this.ttlEnable);
-        javaMailProperties.put("mail.smtp.auth", this.smtpAuth);
-        javaMailProperties.put("mail.transport.protocol", this.transProtocol);
+        javaMailProperties.put("mail.smtp.starttls.enable", true);
+        javaMailProperties.put("mail.smtp.auth", true);
+        javaMailProperties.put("mail.transport.protocol", "smtp");
         javaMailProperties.put("mail.debug", "true");
-        javaMailProperties.put("mail.smtps.ssl.checkserveridentity", this.checkserver);
-        javaMailProperties.put("mail.smtps.ssl.trust", this.sslTrust);
+        javaMailProperties.put("mail.smtps.ssl.checkserveridentity", true);
+        javaMailProperties.put("mail.smtps.ssl.trust", "*");
 
         return javaMailProperties;
     }
 
 }
 
+//
+//    @Value("${mail.properties.mail.smtp.auth}")
+//    private boolean smtpAuth;
+//    @Value("${mail.properties.mail.smtp.starttls.enable}")
+//    private boolean ttlEnable;
+//    @Value("${mail.transport.protocol}")
+//    private String transProtocol;
+//    @Value("${mail.smtps.ssl.checkserveridentity}")
+//    private boolean checkserver;
+//    @Value("${mail.smtps.ssl.trust}")
+//    private String sslTrust;