Razor webmatrix-回复webmail.send邮件头

有人知道如何在C#中执行以下操作吗

我需要将其插入以下代码中：

WebMail.Send(to: customerEmail,
        subject: "Booking enquiry from - " + customerEmail,
        body: customerRequest
    );

使用以下方法解决此问题：

var header = new[]{"Reply-To:test@hotmail.com"};
WebMail.Send(to: customerEmail,
        subject: "Booking enquiry from - " + customerEmail,
        body: customerRequest,
        additionalHeaders: header
    );

var header = new[]{"Reply-To:test@hotmail.com"};
WebMail.Send(to: customerEmail,
        subject: "Booking enquiry from - " + customerEmail,
        body: customerRequest,
        additionalHeaders: header
    );