diff --git a/common/email.go b/common/email.go
index 74f4cccd..d50cd48f 100644
--- a/common/email.go
+++ b/common/email.go
@@ -24,8 +24,8 @@ func SendEmail(subject string, receiver string, content string) error {
 	var err error
 	if SMTPPort == 465 {
 		tlsConfig := &tls.Config{
-			InsecureSkipVerify: true,
-			ServerName:         SMTPServer,
+			// InsecureSkipVerify: true,
+			ServerName: SMTPServer,
 		}
 		conn, err := tls.Dial("tcp", fmt.Sprintf("%s:%d", SMTPServer, SMTPPort), tlsConfig)
 		if err != nil {