005. C#发送邮件

        /// <summary>
         /// 发送邮件
        /// </summary>
        /// <param name="toEmailS">邮件接收者列表</param>
        /// <param name="titleEmail">邮件标题</param>
        /// <param name="bodyEmail">邮件主体(内容)</param>
         public void SendMail(string strEmail, string titleEmail, string bodyEmail)
         {
             string from = "[e-mail]";  //指定发送方的账户名
             string server = "smtp.163.com"; //指定发送方使用的邮件服务器
             System.Net.Mail.SmtpClient client = new System.Net.Mail.SmtpClient(server);
             //指定发送方登录邮箱的用户名和密码
             client.Credentials = new System.Net.NetworkCredential("EmailName", "EmailPwd");
             //指定电子邮件的发送方式, 枚举值, 有三种方式, 这里使用网络方式
             client.DeliveryMethod = System.Net.Mail.SmtpDeliveryMethod.Network;
             string[] toEmailS = strEmail.Split(',');
             foreach (string str in toEmailS)
             {
                 System.Net.Mail.MailMessage message = new System.Net.Mail.MailMessage(from, str, titleEmail, bodyEmail);
                 try
                 {
                     client.Send(message);
                 }
                 catch (Exception ex)
                 {
                     System.Windows.Forms.MessageBox.Show(ex.ToString());
                     return;
                 }

             }
             client.Dispose(); //释放连接
         }