using?System;
using?System.Collections.Generic;
using?System.ComponentModel;
using?System.Data;
using?System.Drawing;
using?System.Linq;
using?System.Text;
using?System.Windows.Forms;
using?System.Net;
using?System.Net.Sockets;
using?System.IO;
using?System.Collections;
using?System.Data.OleDb;

namespace?MailSendOfRecive
{
????public?partial?class?Form1?:?Form
????{
????????TcpClient?smtpSrv;
????????NetworkStream?netStm;
????????string?CRLF?=?“\r\n“;
????????public?List?SMail?=?new?List（）;
????????public?Form2?fa;
????????public?string?Ua?Pw?Sv;
????????public?Form1（Form2?fstring?UNstring?Pdstring?SR）
????????{
????????????fa?=?f;
????????????Ua?=?UN;
????????????Pw?=?Pd;
????????????Sv?=?SR;
????????????InitializeComponent（）;
????????}
????????

????????public?void?WriteStream（string?strCmd）
????????{
????????????strCmd?+=?CRLF;???//crlf表示結束
????????????byte[]?bw?=?System.Text.Encoding.Default.GetBytes（strCmd）;??//將字符串轉為字節數組
????????????netStm.Write（bw0bw.Length）;?//寫入網絡
????????}
????????private?string?AuthStream（string?strCmd）?//連接服務器輸出字符串
????????{
????????????try
????????????{
????????????????byte[]?by?=?System.Text.Encoding.Default.GetBytes（strCmd）;
????????????????strCmd?=?Convert.Tobase64String（by）;??//轉換成base64編碼
????????????}
????????????catch?（System.Exception?ex）
????????????{
????????????????return?ex.ToString（）;
????????????}
????????????return?strCmd;
????????}
????????public?bool?tryTran（?ref?string?a）
????????{
????????????string?b?=?““;
????????????b?=?a;
????????????try
????????????{
????????????????byte[]?outputb?=?Convert.Frombase64String（a）;
????????????????a?=?Encoding.Default.GetString（outputb）;
????????????????return?true;
????????????}
????????????catch?（System.Exception?ex）
????????????{
????????????????a=?b;
????????????????return?false;
????????????}
????????}
????????public?void?WritInf（string?s）
????????{
????????????tryTran（ref?s）;
????????????listBoxMsg.Items.Add（s）;

????????}
????????
????????private?void?ButtonSend_Click（object?sender?EventArgs?e）
????????{
????????????
????????????listBoxMsg.Items.Clear（）;?//存放smtp服務器返回的信息
????????????//string?SenIndo;
????????????try
????????????{
????????????????string?data;
????????????????progressBar1.Visible?=?true;

????????????????progressBar1.Value?=?1;
????????????????smtpSrv?=?new?TcpClient（“smtp.“+Sv25）;//TextBoxSer.Text25）;?//連接smtp服務器
????????????????netStm?=?smtpSrv.GetStream（）;?//取得Networkstream對象來發送接收數據
????????????????StreamReader?rdStrm?=?new?StreamReader（smtpSrv.GetStream（））;//產生StreamReader來讀取數據流
????????????????//SenIndo?=?“EHLO?Local“;?//+?TextBoxUser.Text;
????????????????WriteStream（“EHLO?Local“）;?//發送命令建立連接
????????????????//string?s?=?rdStrm.ReadLine（）;
????????????????WritInf（rdStrm.ReadLine（））;
????????????????WritInf（rdStrm.ReadLine（））;
????????????????WritInf（rdStrm.ReadLine（））;
????????????????WritInf（rdStrm.ReadLine（））

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件??????27136??2013-10-11?10:22??MailSendOfRecive\MailSendOfRecive\bin\Debug\MailSendOfRecive.exe

?????文件??????54784??2013-10-11?10:22??MailSendOfRecive\MailSendOfRecive\bin\Debug\MailSendOfRecive.pdb

?????文件??????14328??2013-10-11?10:24??MailSendOfRecive\MailSendOfRecive\bin\Debug\MailSendOfRecive.vshost.exe

?????文件????????490??2009-06-11?05:14??MailSendOfRecive\MailSendOfRecive\bin\Debug\MailSendOfRecive.vshost.exe.manifest

?????文件???????7045??2013-05-28?03:41??MailSendOfRecive\MailSendOfRecive\Form1.cs

?????文件???????7964??2013-05-28?03:29??MailSendOfRecive\MailSendOfRecive\Form1.Designer.cs

?????文件???????5814??2013-05-28?03:29??MailSendOfRecive\MailSendOfRecive\Form1.resx

?????文件??????18881??2013-10-11?11:49??MailSendOfRecive\MailSendOfRecive\Form2.cs

?????文件???????9565??2013-10-10?16:09??MailSendOfRecive\MailSendOfRecive\Form2.Designer.cs

?????文件???????5814??2013-10-10?15:45??MailSendOfRecive\MailSendOfRecive\Form2.resx

?????文件???????2394??2013-05-28?00:58??MailSendOfRecive\MailSendOfRecive\Form3.cs

?????文件???????5166??2013-05-28?00:10??MailSendOfRecive\MailSendOfRecive\Form3.Designer.cs

?????文件???????5814??2013-05-28?00:10??MailSendOfRecive\MailSendOfRecive\Form3.resx

?????文件???????4351??2013-05-27?19:02??MailSendOfRecive\MailSendOfRecive\MailSendOfRecive.csproj

?????文件???????1259??2013-10-11?10:24??MailSendOfRecive\MailSendOfRecive\obj\Debug\MailSendOfRecive.csproj.FileListAbsolute.txt

?????文件????????963??2013-10-10?15:48??MailSendOfRecive\MailSendOfRecive\obj\Debug\MailSendOfRecive.csproj.GenerateResource.Cache

?????文件??????27136??2013-10-11?10:22??MailSendOfRecive\MailSendOfRecive\obj\Debug\MailSendOfRecive.exe

?????文件????????180??2013-09-17?15:25??MailSendOfRecive\MailSendOfRecive\obj\Debug\MailSendOfRecive.Form1.resources

?????文件????????180??2013-10-10?15:48??MailSendOfRecive\MailSendOfRecive\obj\Debug\MailSendOfRecive.Form2.resources

?????文件????????180??2013-09-17?15:25??MailSendOfRecive\MailSendOfRecive\obj\Debug\MailSendOfRecive.Form3.resources

?????文件??????54784??2013-10-11?10:22??MailSendOfRecive\MailSendOfRecive\obj\Debug\MailSendOfRecive.pdb

?????文件????????180??2013-09-17?15:25??MailSendOfRecive\MailSendOfRecive\obj\Debug\MailSendOfRecive.Properties.Resources.resources

?????文件????????497??2013-05-27?23:21??MailSendOfRecive\MailSendOfRecive\Program.cs

?????文件???????1394??2013-05-26?10:23??MailSendOfRecive\MailSendOfRecive\Properties\AssemblyInfo.cs

?????文件???????2882??2013-05-26?10:23??MailSendOfRecive\MailSendOfRecive\Properties\Resources.Designer.cs

?????文件???????5612??2013-05-26?10:23??MailSendOfRecive\MailSendOfRecive\Properties\Resources.resx

?????文件???????1101??2013-05-26?10:23??MailSendOfRecive\MailSendOfRecive\Properties\Settings.Designer.cs

?????文件????????249??2013-05-26?10:23??MailSendOfRecive\MailSendOfRecive\Properties\Settings.settings

?????文件????????938??2013-05-26?10:23??MailSendOfRecive\MailSendOfRecive.sln

????..A..H.?????25088??2013-10-11?11:49??MailSendOfRecive\MailSendOfRecive.suo

............此處省略12個文件信息