C#使用自带的email组件发送邮件的方法

#region 邮件发送/// <summary>/// 发送邮件支持HTML格式 先引用System.Net.Mail;/// </summary>/// <param name="MailFrom">发送人Email 如demo@126.com</param>/// <param name="MailServer">邮件服务器 如mail.126.com</param>/// <param name="MailUserName">登陆用户名 如demo@126.com</param>/// <param name="MailPassword">登陆密码 如123456</param>/// <param name="mailto">收件人邮箱</param>/// <param name="title">邮件标题</param>/// <param name="msg">邮件正文</param>/// <returns>成功 true; 失败 false</returns>public static bool SendSmtpEmail(string MailFrom, string MailServer, string MailUserName, string MailPassword, string mailto, string title, string msg){    var client = new SmtpClient();    client.Host = MailServer;    client.UseDefaultCredentials = false;    client.Credentials = new System.Net.NetworkCredential(MailUserName, MailPassword);    client.DeliveryMethod = SmtpDeliveryMethod.Network;    System.Net.Mail.MailMessage message = new MailMessage(MailFrom, mailto);    message.Subject = title;    message.Body = msg;    message.SubjectEncoding = System.Text.Encoding.UTF8;    message.BodyEncoding = System.Text.Encoding.UTF8;    message.IsBodyHtml = true;    message.Priority = MailPriority.High;    message.IsBodyHtml = true;    try    {      client.Send(message);      return true;    }    catch    {      return false;    }}#endregion