Unity 3D -用户填写调查，然后自动发送电子邮件

在Unity 3D中，我希望像标题所说的那样:用户正在填写调查问卷，然后自动发送电子邮件。我使用Unity 3D。我已经有了这个c#脚本，但我想让我的游戏用户填写这个。

脚本:

using System.Net;
using System.Net.Mail;
using UnityEngine;
public class SendMail : MonoBehaviour {
    public string sender = "me@mymailaccount.com";
    public string receiver = "me@mymailaccount.com";
    public string smtpPassword = "mysmtppassword";
    public string smtpHost = "mail.mymailacount.com";
    // Use this for initialization
    private void Start() {
        using (var mail = new MailMessage {
            From = new MailAddress(sender),
            Subject = "test subject",
            Body = "Hello there!"
        }) {
            mail.To.Add(receiver);
            var smtpServer = new SmtpClient(smtpHost) {
                Port = 25,
                Credentials = (ICredentialsByHost)new NetworkCredential(sender, smtpPassword)
            };
            ServicePointManager.ServerCertificateValidationCallback = delegate { return true; };
            smtpServer.Send(mail);
        }
    }
}