private static void SendEmail() { List <UserEmailPojo> listEmail = ReadJSON.GetListEmail(FileUtil.fileEmailJSONPath); StringBuilder logFile = new StringBuilder(); logFile.Append("*******Start SendEmail*******"); logFile.AppendLine(); foreach (UserEmailPojo currentUser in listEmail) { String username = currentUser.Username; String email = currentUser.Email; Boolean emailSent = EmailUtil.SendEmailToUsers(GetComposedMessage(username), email, "New Planning for " + DateUtil.getNextMonthEnglishLanguage()); if (emailSent) { logFile.AppendLine(); logFile.Append("Username= "******"Email= " + currentUser.Email); logFile.AppendLine(); logFile.Append("Date= " + DateTime.Now); logFile.AppendLine(); } } logFile.AppendLine(); logFile.Append("*******End SendEmail*******"); using (StreamWriter file = new StreamWriter(FileUtil.logFile, false)) { file.WriteLine(logFile.ToString()); } }