public async Task <Unit> Handle(SendMailSupportCommand request, CancellationToken cancellationToken)
        {
            var message = new Message(
                "ContactSupport",
                new string[] { _emailConfig.Addressee },
                request.Subject,
                request.Files,
                request.UserEmail,
                DateTime.Now,
                request.Body);

            var appInfo = await _applicationInfoRepository.Get();

            await _repository.SendMailSupport(message, new UserSupportMail(request.UserFirstName, request.UserLastName, request.UserEmail), appInfo, request.RfaEmails);

            return(new Unit());
        }