C#如何抄送我自己

using System;
using System.Net.Mail;

class Program
{
    static void Main()
    {
        // 设置发件人、收件人和抄送人的邮箱地址
        string from = "your_email@example.com";
        string to = "recipient_email@example.com";
        string cc = "your_email@example.com";

        // 创建MailMessage对象
        MailMessage message = new MailMessage(from, to);

        // 添加抄送人
        message.CC.Add(cc);

        // 设置邮件主题和正文
        message.Subject = "Hello";
        message.Body = "This is a test email.";

        // 创建SmtpClient对象并设置SMTP服务器信息
        SmtpClient smtpClient = new SmtpClient("smtp.example.com", 587);
        smtpClient.EnableSsl = true;
        smtpClient.Credentials = new System.Net.NetworkCredential("your_email@example.com", "your_password");

        try
        {
            // 发送邮件
            smtpClient.Send(message);
            Console.WriteLine("Email sent successfully.");
        }
        catch (Exception ex)
        {
            Console.WriteLine("Failed to send email. Error message: " + ex.Message);
        }
    }
}