public ActionResult EmailQueueDetail(int?page)
        {
            List <EmailQueue>    emailQueueList = new List <EmailQueue>();
            EmailQueueRepositery _EmailQueueRepositeryObject = new EmailQueueRepositery();

            emailQueueList = _EmailQueueRepositeryObject.GetEamilQueueDetail();
            int pageSize   = 5;
            int pageNumber = (page ?? 1);


            emailQueueList.OrderByDescending(x => x.CreatedOn);
            return(View(emailQueueList.ToList().ToPagedList(pageNumber, pageSize)));
        }