C# 使用网易邮箱发送邮件

代码如下，值得注意的有一下几点：
1.网易要求使用代理密码而不暴露邮箱密码
2.要求邮箱开通smtp服务
3.要求邮件发送者邮箱和认证的邮箱地址一致。

private void SendEmail(string title, string content)
        {
            MailMessage myMail = new MailMessage();
            myMail.From = new MailAddress("test@163.com");
            myMail.To.Add(new MailAddress("anni@qq.com"));
            myMail.Subject = title;
            myMail.SubjectEncoding = Encoding.UTF8;
            myMail.Body = content;
            myMail.BodyEncoding = Encoding.UTF8;
            myMail.IsBodyHtml = true;
            SmtpClient smtp = new SmtpClient();
            smtp.Host = "smtp.163.com";
            smtp.Credentials = new NetworkCredential("test@163.com", "代理密码");
            smtp.Send(myMail);
        }