update

helper/helper.go

@@ -80,10 +80,16 @@ func SendEmail(to []string, cc []string, name, subject, message, htmlString stri
 	body := htmlString
 	messages := []byte(sender + subjectt + mime + body)
 
+	for _, v := range cc {
+		if v != "" {
+			to = append(to, cc...)
+		}
+	}
+
 	auth := smtp.PlainAuth("", config.Mail().AuthEmail, config.Mail().AuthPassword, config.Mail().SMTPHost)
 	smtpAddr := fmt.Sprintf("%s:%d", config.Mail().SMTPHost, config.Mail().SMTPPort)
 
-	err := smtp.SendMail(smtpAddr, auth, config.Mail().AuthEmail, append(to, cc...), messages)
+	err := smtp.SendMail(smtpAddr, auth, config.Mail().AuthEmail, to, messages)
 	if err != nil {
 		return err
 	}