public async Task SendTestMail2()
        {
            //Arrange
            var settings = new ConfigSettingsDto
            {
                RelayAddress = "10.200.7.116"
            };

            var accessor = new EmailAccessor(settings);

            var msg = new EmailMessageDto
            {
                To              = "",
                From            = "no-repy@",
                Subject         = "Test2",
                Body            = "This is a test with zipped excel.",
                FileName        = "sample.zip",
                AttatchmentMime = "application/zip",
                File            = GetEmbededFileByName("stuff.zip")
            };

            //Act
            await accessor.SendEmail(msg);

            //Assert
        }
        public async Task SendTestMail1()
        {
            //Arrange
            var settings = new ConfigSettingsDto
            {
                RelayAddress = ""
            };

            var accessor = new EmailAccessor(settings);

            var msg = new EmailMessageDto
            {
                To      = "",
                From    = "no-repy@",
                Subject = "Test",
                Body    = "This is a test..."
            };

            //Act
            await accessor.SendEmail(msg);

            //Assert
        }