public Task <IList <SmtpModel> > GetAllAsync() { var dal = _smtpRepository.GetAll(); if (dal == null) { return(Task.FromResult <IList <SmtpModel> >(null)); } else { IQueryable <SmtpModel> modelList = AutoMapperGenericHelper <Smtp, SmtpModel> .ConvertAsQueryable(dal); return(Task.FromResult <IList <SmtpModel> >(modelList.ToList())); } }