.net邮箱发布邮箱信息的实例(2)

/// <summary>
        /// 调用 GmailSendMail("收件姓名","收件人","邮件内容","邮件标题","发件人","发件人姓名","密码","smtp主机","端口")IsBodyHtml 表示所使用的邮件是HTML格式的, 还是Text  文本格式的 EnableSsl 是否启用 SSL 连接, GMail 是需要的, 163 就不需要了...
        /// </summary>
        /// <param></param>
        /// <param></param>
        /// <param></param>
        /// <param></param>
        /// <param></param>
        /// <param></param>
        /// <param></param>
        /// <param></param>
        /// <returns></returns>
        public static bool GmailSendMail(string UserInfo, string MailTo, string StrBody, string strSubjec, string MailFrom, string MailFromName, string myPwd, string smtpHost, int smtpPort)
        {

bool flag = true;
            string[] _mail = MailTo.Split(',');
            System.Net.Mail.MailMessage onemail = new System.Net.Mail.MailMessage(MailFrom, MailTo, strSubjec, StrBody);
            onemail.BodyEncoding = System.Text.Encoding.UTF8;
            onemail.IsBodyHtml = true;
            //onemail.From = new System.Net.Mail.MailAddress(MailFrom);
            onemail.From = new MailAddress(MailFrom, "xxx", System.Text.Encoding.UTF8);
            onemail.To.Add(new System.Net.Mail.MailAddress(MailTo));
            onemail.Subject = strSubjec;
            onemail.Body = StrBody;
            System.Net.Mail.SmtpClient clint = new System.Net.Mail.SmtpClient(smtpHost, smtpPort);//发送邮件的服务器
            clint.Credentials = new System.Net.NetworkCredential(MailFrom, myPwd);
            clint.EnableSsl = true;//Gmail 必须的
            clint.Timeout = 10000;//必须的
            try
            {
                clint.Send(onemail);//发送
                SaveSucLog(UserInfo, MailTo, MailFrom, MailFromName, smtpHost);//保存正确日志
                flag = true;
            }
            catch (Exception ex)
            {
                SaveErrLog(UserInfo, MailTo, MailFrom, MailFromName, smtpHost, ex.Message);//保存错误日志
                flag = false;
            }
            return flag;
        }
        /// <summary>
        /// 保存正确日志
        /// </summary>
        /// <param></param>
        /// <param></param>
        /// <param></param>
        private static void SaveSucLog(string UserInfo, string MailTo, string MailFrom, string MailFromName, string MailSmtpHost)
        {
            System.IO.StreamWriter sw = new System.IO.StreamWriter(HttpContext.Current.Server.MapPath("/log/mailsuccess_" + DateTime.Now.ToString("yyyyMMdd") + ".txt"), true, System.Text.Encoding.UTF8);
            sw.WriteLine(System.DateTime.Now.ToString());
            sw.WriteLine("\t收信姓名：" + UserInfo);
            sw.WriteLine("\t收 信 人：" + MailTo);
            sw.WriteLine("\tSMTP服务器：" + MailSmtpHost);
            sw.WriteLine("\t发 信 人：" + MailFromName + "<" + MailFrom + ">");
            sw.WriteLine("---------------------------------------------------------------------------------------------------");
            sw.Close();
            sw.Dispose();
        }
        /// <summary>
        /// 保存错误日志
        /// </summary>
        /// <param></param>
        /// <param></param>
        /// <param></param>
        /// <param></param>
        private static void SaveErrLog(string UserInfo, string MailTo, string MailFrom, string MailFromName, string MailSmtpHost, string ErrMsg)
        {
            System.IO.StreamWriter sw = new System.IO.StreamWriter(HttpContext.Current.Server.MapPath("/log/mailerror_" + DateTime.Now.ToString("yyyyMMdd") + ".txt"), true, System.Text.Encoding.UTF8);
            sw.WriteLine(System.DateTime.Now.ToString());
            sw.WriteLine("\t收信姓名：" + UserInfo);
            sw.WriteLine("\t收 信 人：" + MailTo);
            sw.WriteLine("\tSMTP服务器：" + MailSmtpHost);
            sw.WriteLine("\t发 信 人：" + MailFromName + "<" + MailFrom + ">");
            sw.WriteLine("\t错误信息：\r\n" + ErrMsg);
            sw.WriteLine("---------------------------------------------------------------------------------------------------");
            sw.Close();
            sw.Dispose();
        }