C++实现邮件群发的方法

发表时间：2021-08-22 00:12:26
文章来源：网络

这篇文章主要介绍了C++实现邮件群发的方法,较为详细的分析了邮件发送的原理与C++相关实现技巧,非常具有实用价值,需要的朋友可以参考下

本文实例讲述了C++实现邮件群发的方法。分享给大家供大家参考。具体如下：关于生成随机QQ邮箱不精确的问题，在之后版本打算另写一个采集器插件进行帐号采集，所以，这个软件只用来进行内容发送，邮箱进行随机生成

如果你已经有采集来的QQ号，请复制到SendList.txt 替换内容即可可以直接复制HTML代码到邮件内容，保存即可。目前邮件内容最大设置为10000字节，如果有增大的必要，欢迎提交留言。

这是我学习后VC编程中涉及到多线程,socket,及一些WINDOWS API的宗合应用使用说明：

一、SMTP设置

1、SMTP设置中，收件箱地址：填写邮箱地址为帐号测试邮箱，可以填写你自己的邮箱作为接收测试。打星号为必填。邮箱帐号及密码，是即将用于群发的帐号和密码2、群发发送时间间隔，默认为零，可以选择填写发送间隔时间，单位为秒，防止多次快速发送相同内容被停用。3、勾选邮件标题后插入系统时间，可以在标题上加上系统时间4、导入群发列表，勾选后，可以点击群发，暂停，继续。（群发列表为程序目录中SendList.txt)如果你有邮箱采集软件，可以把彩集的邮箱地址按照格式，一行一个，放入其中），没有的话，可以点击“收件箱”页面生成随机QQ邮箱

二、邮件内容

1、填写邮件标题，邮件内容可以为纯文本，也可以是HTML代码，附件目前只支持TXT文本。2、群发前，请测试邮件内容，是否完整。附件是否正常接收。

三、收件箱

1、收件箱中顺序生成QQ邮箱，请不要超过6位数QQ号，位数过大，生成时间过长，容易造成假死。2、群发前，先生成QQ邮箱列表。如果你有采集邮箱帐号，可以按格式放入SendList.txt 中

版本更新说明：

1、可增加多个附件。2、修复标题插入日期造成程序崩溃的BUG。3、增加发送间隔时间选项。4、支持HTML代码5、增加干预码

1 #include "stdafx.h" 2 #include <windows.h> 3 #include <windowsx.h> 4 #include "Resource.h" 5 #include "TabDlg1.h" 6 #include "winsock2.h" 7 #define MAXSTRING 10000 8 static int flag=0; //标记是否群发 9 TCHAR* pTitle = NULL; //指向标题文件内容的指针 10 HANDLE hThread=NULL; //线程返回句柄 11 long i=0; //列表控件“行”计数 12 static long sendNum=1; //发送邮件数量 13 #pragma comment(lib,"WSOCK32.LIB") 14 extern TCHAR tcRunPath[MAX_PATH]; //程序当前路径目录 15 extern TCHAR shortPath[MAX_PATH]; //文件路径，TAB2中的全局变量 16 extern TCHAR titlePath[256]; //邮件标题文件路径 17 extern TCHAR mtPath[256]; //邮件内容文件路径 18 extern TCHAR sendListPath[MAX_PATH]; //发送列表文件路径 19 extern BOOL attach; //是否添加了附件 20 extern TCHAR file[MAXSTRING]; //附件部份代码 21 BOOL WINAPI TAB1_Proc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam) 22 { 23 switch(uMsg) 24 { 25 HANDLE_MSG(hWnd, WM_INITDIALOG, TAB1_OnInitDialog); 26 HANDLE_MSG(hWnd, WM_COMMAND, TAB1_OnCommand); 27 HANDLE_MSG(hWnd,WM_CLOSE, TAB1_OnClose); 28 } 29 return FALSE; 30 } 31 BOOL TAB1_OnInitDialog(HWND hwnd, HWND hwndFocus, LPARAM lParam) 32 { 33 InitLVColumn(hwnd); 34 InitComboBox(hwnd); 35 return TRUE; 36 } 37 void TAB1_OnCommand(HWND hwnd, int id, HWND hwndCtl, UINT codeNotify) 38 { 39 IsChecked(hwnd); //判断勾选框是否被勾选 40 IsRadioChecked(hwnd); //RADIO控件是否被选择 41 switch(id) 42 { 43 case IDC_MAIL_TEST: 44 { 45 if(IsDlgButtonChecked(hwnd,IDC_RADIO_QQ)!=BST_CHECKED && IsDlgButtonChecked(hwnd,IDC_RADIO_163)!=BST_CHECKED) 46 { 47 MessageBox(hwnd,TEXT("请选择发QQ邮箱或163信箱"),"",MB_OK); 48 return; 49 } 50 else 51 { 52 flag=0; 53 hThread=CreateThread(NULL,0,ThreadFunc,hwnd,0,0); 54 } 55 } 56 break; 57 case IDC_BUTTON_START: 58 { 59 if(IsDlgButtonChecked(hwnd,IDC_RADIO_QQ)!=BST_CHECKED && IsDlgButtonChecked(hwnd,IDC_RADIO_163)!=BST_CHECKED) 60 { 61 MessageBox(hwnd,TEXT("请选择发QQ邮箱或163信箱"),"",MB_OK); 62 return; 63 } 64 else 65 { 66 flag=1; 67 hThread=CreateThread(NULL,0,ThreadFunc,hwnd,0,0); 68 } 69 } 70 break; 71 case IDC_BUTTON_PAUSE: 72 { 73 if(NULL!=hThread) 74 { 75 SuspendThread(hThread); 76 } 77 else 78 { 79 return; 80 } 81 } 82 break; 83 case IDC_BUTTON_RESUME: 84 { 85 if(NULL!=hThread) 86 { 87 ResumeThread(hThread); 88 } 89 else 90 { 91 return; 92 } 93 } 94 break; 95 default: 96 break; 97 } 98 } 99 void TAB1_OnClose(HWND hwnd) 100 { 101 EndDialog(hwnd, 0); 102 } 103 int InitLVColumn(HWND hwnd) //列表初始化设置,视图选为报表视图 104 { 105 LVCOLUMN lvColumn; 106 MyLVColumn MyColumn[2] = {{TEXT("编号"), 0x30, LVCFMT_CENTER},{TEXT("邮箱帐号"), 0x99, LVCFMT_CENTER}}; 107 lvColumn.mask = LVCF_TEXT|LVCF_FMT|LVCF_WIDTH|LVCF_SUBITEM; 108 DWORD dwStyle =ListView_GetExtendedListViewStyle(GetDlgItem(hwnd, IDC_LIST)); //得到列表当前拓展风格 109 dwStyle |= LVS_EX_FULLROWSELECT; //选中某行使整行高亮（只适用与report风格的listctrl） 110 dwStyle |= LVS_EX_GRIDLINES; //网格线（只适用与report风格的listctrl） 111 // dwStyle |= LVS_EX_CHECKBOXES; //item前生成checkbox控件 112 ListView_SetExtendedListViewStyle(GetDlgItem(hwnd, IDC_LIST),dwStyle); //设置列表扩展风格 113 for(int i = 0; i < 2; i++) 114 { 115 lvColumn.pszText = MyColumn[i].szColumnName; 116 lvColumn.cx = MyColumn[i].cx; 117 lvColumn.fmt = MyColumn[i].fmt; 118 SendDlgItemMessage(hwnd, IDC_LIST, LVM_INSERTCOLUMN, i, (LPARAM)&lvColumn); 119 } 120 121 return 0; 122 } 123 int InitComboBox(HWND hwnd)//窗口控件初始化设置 124 { 125 HWND hwndCombo=GetDlgItem(hwnd,IDC_COMBO_SLEEPTIME); 126 ComboBox_InsertString(hwndCombo,-1,TEXT("0")); 127 ComboBox_InsertString(hwndCombo,-1,TEXT("1")); 128 ComboBox_InsertString(hwndCombo,-1,TEXT("2")); 129 ComboBox_InsertString(hwndCombo,-1,TEXT("5")); 130 ComboBox_InsertString(hwndCombo,-1,TEXT("10")); 131 ComboBox_InsertString(hwndCombo,-1,TEXT("20")); 132 ComboBox_SetText(hwndCombo,TEXT("0")); 133 SetDlgItemText(hwnd,IDC_EDIT_MAILADD,TEXT("12345678@qq.com")); 134 ComboBox_InsertString(GetDlgItem(hwnd,IDC_COMBO_SMTP),0,TEXT("smtp.qq.com")); 135 ComboBox_InsertString(GetDlgItem(hwnd,IDC_COMBO_SMTP),1,TEXT("smtp.163.com")); 136 ComboBox_SetText(GetDlgItem(hwnd,IDC_COMBO_SMTP),TEXT("smtp.qq.com")); 137 SetDlgItemText(hwnd,IDC_EDIT_MAILPORT,TEXT("25")); 138 SetDlgItemText(hwnd,IDC_EDIT_USERNAME,TEXT("")); 139 140 return 1; 141 } 142 int IsChecked(HWND hwnd) //checkbox未选中的设置为只读 143 { 144 if(IsDlgButtonChecked(hwnd,IDC_CHECK_QUNFA)!=BST_CHECKED) 145 { 146 EnableWindow(GetDlgItem(hwnd, IDC_BUTTON_START), false); 147 EnableWindow(GetDlgItem(hwnd, IDC_BUTTON_RESUME), false); 148 EnableWindow(GetDlgItem(hwnd, IDC_BUTTON_PAUSE), false); 149 return 0; 150 } 151 else 152 { 153 EnableWindow(GetDlgItem(hwnd, IDC_BUTTON_START), true); 154 EnableWindow(GetDlgItem(hwnd, IDC_BUTTON_RESUME), true); 155 EnableWindow(GetDlgItem(hwnd, IDC_BUTTON_PAUSE), true); 156 return 1; 157 } 158 return 0; 159 } 160 int IsRadioChecked(HWND hwnd) //RADIO控件被选中，则设置相应的SMTP 地址 161 { 162 if(IsDlgButtonChecked(hwnd,IDC_RADIO_QQ)==BST_CHECKED) 163 { 164 ComboBox_SetText(GetDlgItem(hwnd,IDC_COMBO_SMTP),TEXT("smtp.qq.com")); 165 return 1; 166 } 167 if(IsDlgButtonChecked(hwnd,IDC_RADIO_163)==BST_CHECKED) 168 { 169 ComboBox_SetText(GetDlgItem(hwnd,IDC_COMBO_SMTP),TEXT("smtp.163.com")); 170 return 2; 171 } 172 return 0; 173 } 174 TCHAR* readText1(HWND hwnd) //读取文件--邮件发送内容 175 { 176 int nLen = 0; 177 FILE *pF = fopen(titlePath , "r"); //打开文件 178 fseek(pF, 0, SEEK_END); //文件指针移到文件尾 179 nLen = ftell(pF); //得到当前指针位置, 即是文件的长度 180 rewind(pF); //文件指针恢复到文件头位置 181 pTitle = (char*) malloc(sizeof(char)*nLen+1);//动态申请空间, 为保存字符串结尾标志, 多申请一个字符的空间 182 if(!pTitle) 183 { 184 MessageBox(hwnd,TEXT("内存不够!"),"错误",MB_ICONWARNING); 185 exit(0); 186 } 187 nLen = fread(pTitle, sizeof(char), nLen, pF); 188 pTitle[nLen] = ''; //添加字符串结尾标志 189 if(IsDlgButtonChecked(hwnd,IDC_CHECK_TITLE)==BST_CHECKED) //是否勾选在邮件标题加入系统当前时间 190 { 191 SYSTEMTIME stLocal; 192 GetLocalTime(&stLocal); //得到系统当前时间 193 TCHAR strTime[256]; 194 ZeroMemory(strTime,sizeof(strTime)/sizeof(TCHAR)); 195 wsprintf(strTime,"%04u-%02u-%02u %02u:%02u:%02u",stLocal.wYear,stLocal.wMonth,stLocal.wDay,stLocal.wHour,stLocal.wMinute,stLocal.wSecond); 196 strcat(pTitle,strTime); //在标题后加入系统时间 197 } 198 fclose(pF); //关闭文件 199 TCHAR* pText = NULL; 200 pF = fopen(mtPath , "r"); //打开文件 201 fseek(pF, 0, SEEK_END); 202 nLen = ftell(pF); 203 rewind(pF); 204 pText = (char*) malloc(sizeof(char)*nLen+1); //动态申请空间, 为保存字符串结尾标志, 多申请一个字符的空间 205 if(!pText) 206 { 207 MessageBox(hwnd,TEXT("内存不够!"),"错误",MB_ICONWARNING); 208 exit(0); 209 } 210 nLen = fread(pText, sizeof(char), nLen, pF); 211 pText[nLen] = ''; //添加字符串结尾标志 212 fclose(pF); //关闭文件 213 TCHAR chText[MAXSTRING]; 214 TCHAR* encText=base64_encode(pText,strlen(pText)); 215 strcpy(chText,encText); //BASE64加密结果 216 free(encText); //释放指针 217 free(pText); //释放空间 218 return chText; 219 } 220 DWORD WINAPI ThreadFunc(LPVOID lpParam)//发邮件线程 221 { 222 HWND hwnd=(HWND)lpParam; 223 TCHAR userName[256]; //用户帐号 224 TCHAR userPassWord[256]; //用户密码 225 GetDlgItemText(hwnd,IDC_EDIT_USERNAME,userName,sizeof(userName)/sizeof(TCHAR)); 226 GetDlgItemText(hwnd,IDC_EDIT_USERPASSWORD,userPassWord,sizeof(userPassWord)/sizeof(TCHAR)); 227 TCHAR *name=userName; 228 int i = 0; 229 int j = strlen(name); 230 TCHAR *encName = base64_encode(name, j); //给用户名base64加密编码 231 ZeroMemory(userName,sizeof(userName)/sizeof(TCHAR)); 232 wsprintf(userName,"%sn", encName); //在加编码后加入回车符 233 TCHAR *passWord=userPassWord; 234 int k = strlen(passWord); 235 TCHAR *encPassWord = base64_encode(passWord, k); //给用户密码base64加密编码 236 // int len = strlen(enc); 237 // TCHAR *dec = base64_decode(enc, len); //反编 238 ZeroMemory(userPassWord,sizeof(userPassWord)/sizeof(TCHAR)); 239 wsprintf(userPassWord,"%sn", encPassWord); 240 /*ZeroMemory(userName,sizeof(userName)/sizeof(TCHAR)); 241 wsprintf(userName,"ndecoded : %s", dec); 242 MessageBox(hwnd,userName,"",MB_OK);*/ //反编译用户名，如果需要，可以把用户名密码反编后发到指定邮箱。 243 free(encName); //释放指针 244 free(encPassWord); 245 //free(dec); 246 if(1==flag) //全局标记，点击群发还是测试，1为群发，0为测试 247 { 248 HANDLE wFile; 249 int szId; 250 TCHAR ch; 251 TCHAR szState[256]; 252 strcpy(sendListPath,tcRunPath); 253 strcat(sendListPath,"\SendList.txt"); //拼接全路径及文件名 254 TCHAR *sFileName=sendListPath; 255 FILE *fp=fopen(sFileName,"r"); 256 if(fp==NULL) 257 { 258 return FALSE; //打开文件失败，则返回，不读取 259 } 260 fseek(fp, 0, SEEK_END); 261 int length = ftell(fp); //length为0，则是空的 262 rewind(fp); //把指针移回文件头部还可以用 fseek(fp, 0, SEEK_SET);效果一样 263 if(length==0) //判断文件如果为空，则关闭文件，返回， 264 { 265 fclose(fp); //要关闭打开的文件，不然退出时，无法保存 266 return FALSE; 267 } 268 while(!feof(fp)) 269 { 270 fscanf(fp,"%srn",szState); 271 SocketQ(hwnd,userName,userPassWord,szState); 272 TCHAR sTime[256]; 273 unsigned long iTime; 274 ComboBox_GetText(GetDlgItem(hwnd,IDC_COMBO_SLEEPTIME),sTime,sizeof(sTime)/sizeof(TCHAR)); 275 iTime=atoi(sTime); 276 iTime=iTime*1000; 277 Sleep(iTime); 278 } 279 fclose(fp); 280 } 281 else 282 { 283 Socket(hwnd,userName,userPassWord); 284 } 285 CloseHandle(hThread); 286 return 0; 287 } 288 void SocketQ(HWND hwnd,TCHAR userName[],TCHAR userPassWord[],TCHAR szState[])//传入加密的用户名跟密码连接163 289 { 290 /******************************************************************* 291 使用Socket的程序在使用Socket之前必须调用WSAStartup函数。 292 该函数的第一个参数指明程序请求使用的Socket版本， 293 其中高位字节指明副版本、低位字节指明主版本； 294 操作系统利用第二个参数返回请求的Socket的版本信息。 295 当一个应用程序调用WSAStartup函数时，操作系统根据请求的Socket版本来搜索相应的Socket库， 296 然后绑定找到的Socket库到该应用程序中。 297 以后应用程序就可以调用所请求的Socket库中的其它Socket函数了。 298 该函数执行成功后返回0。 299 *****************************************************************/ 300 TCHAR* pText; 301 pText = readText1(hwnd); 302 int WSA_return; 303 WSADATA wsaData; 304 WSA_return=WSAStartup(MAKEWORD(2,0),&wsaData); //初始化Socket库 305 SOCKET sock = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);//创建SOCKET 306 hostent* host = NULL; 307 SOCKADDR_IN sa; 308 sa.sin_family=AF_INET; //设置电线连接服务器端的端口 309 TCHAR cPort[100]; 310 GetDlgItemText(hwnd,IDC_EDIT_MAILPORT,cPort,sizeof(cPort)/sizeof(TCHAR)); 311 int iPort=atoi(cPort); 312 sa.sin_port = htons(iPort); 313 //sa.sin_addr.S_un.S_addr = inet_addr("123.58.178.203");//可以写死IP地址 314 HOSTENT *host_entry; //存放主机域名，如smtp.qq.com 315 TCHAR host_name[256]=""; 316 ZeroMemory(host_name,sizeof(host_name)/sizeof(TCHAR)); 317 ComboBox_GetText(GetDlgItem(hwnd,IDC_COMBO_SMTP),host_name,sizeof(host_name)/sizeof(TCHAR)); 318 TCHAR str_ipAdd[256]; 319 if(WSA_return==0) 320 { 321 host_entry=gethostbyname(host_name); // 要解析的域名或主机名 322 if(host_entry!=NULL) 323 { 324 wsprintf(str_ipAdd,"%d.%d.%d.%d", 325 (host_entry->h_addr_list[0][0]&0x00ff), 326 (host_entry->h_addr_list[0][1]&0x00ff), 327 (host_entry->h_addr_list[0][2]&0x00ff), 328 (host_entry->h_addr_list[0][3]&0x00ff)); 329 330 } 331 } 332 sa.sin_addr.S_un.S_addr = inet_addr(str_ipAdd); //得到域名IP地址 333 if(connect(sock,(SOCKADDR *)&sa,sizeof(sa))==SOCKET_ERROR) 334 { 335 ShowError(); 336 return; 337 } 338 TCHAR buffer[256]; //对话过程 339 ZeroMemory(buffer,sizeof(buffer)/sizeof(TCHAR)); 340 int iRet=recv(sock,buffer,256,0); //接收问候语 341 if(SOCKET_ERROR==iRet) 342 { 343 ShowError(); 344 return; 345 } 346 TCHAR Hello[] = "HELO SMTPrn"; //注意不能忘了末尾的回车 347 send(sock,Hello,lstrlen(Hello),0); 348 ZeroMemory(buffer,sizeof(buffer)/sizeof(TCHAR)); 349 iRet=recv(sock,buffer,256,0); 350 if(SOCKET_ERROR==iRet) 351 { 352 ShowError(); 353 return; 354 } 355 TCHAR Ehlo[] = "EHLO SMTPrn"; 356 send(sock,Ehlo,lstrlen(Ehlo),0); 357 ZeroMemory(buffer,sizeof(buffer)/sizeof(TCHAR)); 358 iRet=recv(sock,buffer,256,0); 359 if(SOCKET_ERROR==iRet) 360 { 361 ShowError(); 362 return; 363 } 364 TCHAR login[] = "AUTH LOGINrn"; //登陆命令 365 send(sock,login,lstrlen(login),0); 366 ZeroMemory(buffer,sizeof(buffer)/sizeof(TCHAR)); 367 iRet=recv(sock,buffer,256,0); 368 if(SOCKET_ERROR==iRet) 369 { 370 ShowError(); 371 return; 372 } 373 if(IsDlgButtonChecked(hwnd,IDC_RADIO_QQ)==BST_CHECKED) 374 { 375 strcat(userName,"rn"); 376 send(sock,userName,lstrlen(userName),0); //发送加密的用户名 377 ZeroMemory(buffer,sizeof(buffer)/sizeof(TCHAR)); 378 iRet=recv(sock,buffer,256,0); 379 if(SOCKET_ERROR==iRet) 380 { 381 ShowError(); 382 return; 383 } 384 strcat(userPassWord,"rn"); 385 send(sock,userPassWord,lstrlen(userPassWord),0); //发送加密的密码 386 ZeroMemory(buffer,sizeof(buffer)/sizeof(TCHAR)); 387 iRet=recv(sock,buffer,256,0); 388 if(SOCKET_ERROR==iRet) 389 { 390 ShowError(); 391 return; 392 } 393 } 394 if(IsDlgButtonChecked(hwnd,IDC_RADIO_163)==BST_CHECKED) 395 { 396 send(sock,userName,lstrlen(userName),0); //发送加密的用户名 397 ZeroMemory(buffer,sizeof(buffer)/sizeof(TCHAR)); 398 iRet=recv(sock,buffer,256,0); 399 if(SOCKET_ERROR==iRet) 400 { 401 ShowError(); 402 return; 403 } 404 send(sock,userPassWord,lstrlen(userPassWord),0); //发送加密的密码 405 ZeroMemory(buffer,sizeof(buffer)/sizeof(TCHAR)); 406 iRet=recv(sock,buffer,256,0); 407 if(SOCKET_ERROR==iRet) 408 { 409 ShowError(); 410 return; 411 } 412 } 413 TCHAR userF[256]; 414 TCHAR userL[256]; 415 TCHAR temp[256]; 416 GetDlgItemText(hwnd,IDC_EDIT_USERNAME,userF,sizeof(userF)/sizeof(TCHAR)); 417 ComboBox_GetText(GetDlgItem(hwnd,IDC_COMBO_SMTP),temp,sizeof(host_name)/sizeof(TCHAR)); 418 strcat(userF,"@"); 419 strncpy(userL,temp+5,sizeof(userL)); 420 strcat(userF,userL); 421 TCHAR mailFrom[256]; 422 //MessageBox(hwnd,userF,"",MB_OK); 423 wsprintf(mailFrom,TEXT("MAIL FROM:<%s>rn"),userF); 424 send(sock,mailFrom,lstrlen(mailFrom),0); 425 ZeroMemory(buffer,sizeof(buffer)/sizeof(TCHAR)); 426 iRet=recv(sock,buffer,256,0); 427 if(SOCKET_ERROR==iRet) 428 { 429 ShowError(); 430 return; 431 } 432 TCHAR mailTo[256]; 433 wsprintf(mailTo,TEXT("RCPT TO:<%s>rn"),szState); 434 send(sock,mailTo,lstrlen(mailTo),0); 435 ZeroMemory(buffer,sizeof(buffer)/sizeof(TCHAR)); 436 iRet=recv(sock,buffer,256,0); 437 if(SOCKET_ERROR==iRet) 438 { 439 ShowError(); 440 return; 441 } 442 TCHAR dataCommad[]="DATArn"; 443 send(sock,dataCommad,lstrlen(dataCommad),0); 444 ZeroMemory(buffer,sizeof(buffer)/sizeof(TCHAR)); 445 iRet=recv(sock,buffer,256,0); 446 if(SOCKET_ERROR==iRet) 447 { 448 ShowError(); 449 return; 450 } 451 //下面是发送正文及附件部份 452 TCHAR data[50000]; 453 TCHAR SetMailHead[1024]; //邮件头部信息 454 wsprintf(SetMailHead,TEXT("To:%srnFrom:%srnSubject: %srn" 455 "Date:2012-8-24rnX-Mailer:Kevin's mailerrnMIME-Version:1.0rn" 456 "Content-Type: multipart/mixed;rn" 457 " boundary="----=_NextPart_5039E410_D41071F0_120ABDFB";rn" 458 "This is a multi-part message in MIME format.rnrn" 459 "------=_NextPart_5039E410_D41071F0_120ABDFBrn" 460 "Content-Type: multipart/alternative;rn" 461 " boundary="----=_NextPart_5039E410_D41071F0_53510C95";rnrn" 462 "------=_NextPart_5039E410_D41071F0_53510C95rn" 463 "Content-Type: text/plain;r charset="gb2312"rn" 464 "Content-Transfer-Encoding: base64rnrn"),szState,userF,pTitle); 465 strcat(SetMailHead,pText); //邮件头部再加上正文文本内容 466 strcat(SetMailHead,TEXT("rnrn")); 467 strcpy(data,SetMailHead); 468 TCHAR SetMailHtml[1024]; //邮件HTML代码部份 469 wsprintf(SetMailHtml,TEXT("------=_NextPart_5039E410_D41071F0_53510C95rn" 470 "Content-Type: text/html;rn" 471 " charset="gb2312"rn" 472 "Content-Transfer-Encoding: base64rnrn")); 473 strcat(SetMailHtml,pText); //加入邮件内容 474 strcat(SetMailHtml,TEXT("rnrn------=_NextPart_5039E410_D41071F0_53510C95--rnrn")); 475 strcat(data,SetMailHtml); 476 if(TRUE==attach) //判断是否添加了附件路径 477 { 478 strcat(data,file); //加入附件部份代码 479 strcat(data,TEXT("------=_NextPart_5039E410_D41071F0_120ABDFB--rn")); 480 } 481 send(sock,data,lstrlen(data),0); 482 TCHAR cN[]="rn.rn"; //邮件结束标志 483 send(sock,cN,lstrlen(cN),0); 484 ZeroMemory(buffer,sizeof(buffer)/sizeof(TCHAR)); 485 iRet=recv(sock,buffer,256,0); 486 if(SOCKET_ERROR==iRet) 487 { 488 ShowError(); 489 return; 490 } 491 TCHAR cQuit[] = "QUITrn"; //退出命令 492 send(sock,cQuit,lstrlen(cQuit),0); 493 ZeroMemory(buffer,sizeof(buffer)/sizeof(TCHAR)); 494 iRet=recv(sock,buffer,256,0); 495 TCHAR cNum[256]; 496 if(SOCKET_ERROR==iRet) 497 { 498 ShowError(); 499 return; 500 } 501 else 502 { 503 TCHAR str[256]; //输出已发送列表 504 wsprintf(str,"%i",sendNum); 505 LVITEM lvItem; 506 lvItem.mask = LVIF_TEXT; 507 lvItem.iSubItem = 0; 508 int ItemCount = ListView_GetItemCount(GetDlgItem(hwnd, IDC_LIST)); 509 lvItem.iItem = ItemCount; 510 lvItem.pszText = str; 511 SendDlgItemMessage(hwnd, IDC_LIST, LVM_INSERTITEM, 0, (LPARAM)&lvItem); 512 ListView_SetItemText(GetDlgItem(hwnd, IDC_LIST), i++, 1, szState); 513 sendNum++; 514 } 515 free(pTitle); //释放空间 516 closesocket(sock); //关闭SOCKET 517 WSACleanup(); 518 return; 519 } 520 void Socket(HWND hwnd,TCHAR userName[],TCHAR userPassWord[])//传入加密的用户名跟密码连接163 521 { 522 TCHAR* pText; 523 pText = readText1(hwnd); 524 int WSA_return; 525 WSADATA wsaData; 526 WSA_return=WSAStartup(MAKEWORD(2,0),&wsaData);//初始化Socket库 527 SOCKET sock = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP); 528 hostent* host = NULL; 529 SOCKADDR_IN sa; 530 sa.sin_family=AF_INET; //设置电线连接服务器端的端口 531 TCHAR cPort[100]; 532 GetDlgItemText(hwnd,IDC_EDIT_MAILPORT,cPort,sizeof(cPort)/sizeof(TCHAR)); 533 int iPort=atoi(cPort); 534 sa.sin_port = htons(iPort); 535 HOSTENT *host_entry; 536 TCHAR host_name[256]=""; 537 ZeroMemory(host_name,sizeof(host_name)/sizeof(TCHAR)); 538 ComboBox_GetText(GetDlgItem(hwnd,IDC_COMBO_SMTP),host_name,sizeof(host_name)/sizeof(TCHAR)); 539 TCHAR str_ipAdd[256]; 540 if(WSA_return==0) 541 { 542 host_entry=gethostbyname(host_name); // 即要解析的域名或主机名 543 if(host_entry!=NULL) 544 { 545 wsprintf(str_ipAdd,"%d.%d.%d.%d", 546 (host_entry->h_addr_list[0][0]&0x00ff), 547 (host_entry->h_addr_list[0][1]&0x00ff), 548 (host_entry->h_addr_list[0][2]&0x00ff), 549 (host_entry->h_addr_list[0][3]&0x00ff)); 550 551 } 552 } 553 sa.sin_addr.S_un.S_addr = inet_addr(str_ipAdd); 554 if(connect(sock,(SOCKADDR *)&sa,sizeof(sa))==SOCKET_ERROR) 555 { 556 ShowError(); 557 return; 558 } 559 TCHAR buffer[256]; //对话过程 560 ZeroMemory(buffer,sizeof(buffer)/sizeof(TCHAR)); 561 int iRet=recv(sock,buffer,256,0); //接收问候语 562 if(SOCKET_ERROR==iRet) 563 { 564 ShowError(); 565 return; 566 } 567 TCHAR Hello[] = "HELO SMTPrn"; //注意不能忘了末尾的回车 568 send(sock,Hello,lstrlen(Hello),0); 569 ZeroMemory(buffer,sizeof(buffer)/sizeof(TCHAR)); 570 iRet=recv(sock,buffer,256,0); 571 if(SOCKET_ERROR==iRet) 572 { 573 ShowError(); 574 return; 575 } 576 TCHAR Ehlo[] = "EHLO SMTPrn"; 577 send(sock,Ehlo,lstrlen(Ehlo),0); 578 ZeroMemory(buffer,sizeof(buffer)/sizeof(TCHAR)); 579 iRet=recv(sock,buffer,256,0); 580 if(SOCKET_ERROR==iRet) 581 { 582 ShowError(); 583 return; 584 } 585 TCHAR login[] = "AUTH LOGINrn"; //登陆命令 586 send(sock,login,lstrlen(login),0); 587 ZeroMemory(buffer,sizeof(buffer)/sizeof(TCHAR)); 588 iRet=recv(sock,buffer,256,0); 589 if(SOCKET_ERROR==iRet) 590 { 591 ShowError(); 592 return; 593 } 594 if(IsDlgButtonChecked(hwnd,IDC_RADIO_QQ)==BST_CHECKED) 595 { 596 strcat(userName,"rn"); 597 send(sock,userName,lstrlen(userName),0); //发送加密的用户名 598 ZeroMemory(buffer,sizeof(buffer)/sizeof(TCHAR)); 599 iRet=recv(sock,buffer,256,0); 600 if(SOCKET_ERROR==iRet) 601 { 602 ShowError(); 603 return; 604 } 605 strcat(userPassWord,"rn"); 606 send(sock,userPassWord,lstrlen(userPassWord),0); //发送加密的密码 607 // 何问起 hovertree.com 608 ZeroMemory(buffer,sizeof(buffer)/sizeof(TCHAR)); 609 iRet=recv(sock,buffer,256,0); 610 if(SOCKET_ERROR==iRet) 611 { 612 ShowError(); 613 return; 614 } 615 } 616 if(IsDlgButtonChecked(hwnd,IDC_RADIO_163)==BST_CHECKED) 617 { 618 send(sock,userName,lstrlen(userName),0); //发送加密的用户名 619 ZeroMemory(buffer,sizeof(buffer)/sizeof(TCHAR)); 620 iRet=recv(sock,buffer,256,0); 621 if(SOCKET_ERROR==iRet) 622 { 623 ShowError(); 624 return; 625 } 626 send(sock,userPassWord,lstrlen(userPassWord),0); //发送加密的密码 627 ZeroMemory(buffer,sizeof(buffer)/sizeof(TCHAR)); 628 iRet=recv(sock,buffer,256,0); 629 if(SOCKET_ERROR==iRet) 630 { 631 ShowError(); 632 return; 633 } 634 } 635 TCHAR userF[256]; 636 TCHAR userL[256]; 637 TCHAR temp[256]; 638 GetDlgItemText(hwnd,IDC_EDIT_USERNAME,userF,sizeof(userF)/sizeof(TCHAR)); 639 ComboBox_GetText(GetDlgItem(hwnd,IDC_COMBO_SMTP),temp,sizeof(host_name)/sizeof(TCHAR)); 640 strcat(userF,"@"); 641 strncpy(userL,temp+5,sizeof(userL)); 642 strcat(userF,userL); 643 TCHAR mailFrom[256]; 644 //MessageBox(hwnd,userF,"",MB_OK); 645 wsprintf(mailFrom,TEXT("MAIL FROM:<%s>rn"),userF); 646 send(sock,mailFrom,lstrlen(mailFrom),0); 647 ZeroMemory(buffer,sizeof(buffer)/sizeof(TCHAR)); 648 iRet=recv(sock,buffer,256,0); 649 if(SOCKET_ERROR==iRet) 650 { 651 ShowError(); 652 return; 653 } 654 TCHAR mailAdd[256]; 655 GetDlgItemText(hwnd,IDC_EDIT_MAILADD,mailAdd,sizeof(mailAdd)/sizeof(TCHAR)); 656 TCHAR mailTo[256]; 657 wsprintf(mailTo,TEXT("RCPT TO:<%s>rn"),mailAdd); 658 send(sock,mailTo,lstrlen(mailTo),0); 659 ZeroMemory(buffer,sizeof(buffer)/sizeof(TCHAR)); 660 iRet=recv(sock,buffer,256,0); 661 if(SOCKET_ERROR==iRet) 662 { 663 ShowError(); 664 return; 665 } 666 TCHAR dataCommad[]="DATArn"; 667 send(sock,dataCommad,lstrlen(dataCommad),0); 668 ZeroMemory(buffer,sizeof(buffer)/sizeof(TCHAR)); 669 iRet=recv(sock,buffer,256,0); 670 if(SOCKET_ERROR==iRet) 671 { 672 ShowError(); 673 return; 674 } 675 //下面是发送正文及附件部份 676 TCHAR data[50000]; 677 TCHAR SetMailHead[1024]; //邮件头部信息 678 wsprintf(SetMailHead,TEXT("To:%srnFrom:%srnSubject: %srn" 679 "Date:2012-8-24rnX-Mailer:Kevin's mailerrnMIME-Version:1.0rn" 680 "Content-Type: multipart/mixed;rn" 681 " boundary="----=_NextPart_5039E410_D41071F0_120ABDFB";rn" 682 "This is a multi-part message in MIME format.rnrn" 683 "------=_NextPart_5039E410_D41071F0_120ABDFBrn" 684 "Content-Type: multipart/alternative;rn" 685 " boundary="----=_NextPart_5039E410_D41071F0_53510C95";rnrn" 686 "------=_NextPart_5039E410_D41071F0_53510C95rn" 687 "Content-Type: text/plain;r charset="gb2312"rn" 688 "Content-Transfer-Encoding: base64rnrn"),mailAdd,userF,pTitle); 689 strcat(SetMailHead,pText); //邮件头部再加上正文文本内容 690 strcat(SetMailHead,TEXT("rnrn")); 691 strcpy(data,SetMailHead); 692 TCHAR SetMailHtml[1024]; //邮件HTML代码部份 693 wsprintf(SetMailHtml,TEXT("------=_NextPart_5039E410_D41071F0_53510C95rn" 694 "Content-Type: text/html;rn" 695 " charset="gb2312"rn" 696 "Content-Transfer-Encoding: base64rnrn")); 697 strcat(SetMailHtml,pText); //加入邮件内容 698 strcat(SetMailHtml,TEXT("rnrn------=_NextPart_5039E410_D41071F0_53510C95--rnrn")); 699 strcat(data,SetMailHtml); 700 if(TRUE==attach) //判断是否添加了附件路径 701 { 702 strcat(data,file); //加入附件部份代码 703 strcat(data,TEXT("------=_NextPart_5039E410_D41071F0_120ABDFB--rn")); 704 } 705 send(sock,data,lstrlen(data),0); 706 TCHAR cN[]="rn.rn"; //邮件结束标志 707 send(sock,cN,lstrlen(cN),0); 708 ZeroMemory(buffer,sizeof(buffer)/sizeof(TCHAR)); 709 iRet=recv(sock,buffer,256,0); 710 if(SOCKET_ERROR==iRet) 711 { 712 ShowError(); 713 return; 714 } 715 TCHAR cQuit[] = "QUITrn"; //退出命令 716 send(sock,cQuit,lstrlen(cQuit),0); 717 ZeroMemory(buffer,sizeof(buffer)/sizeof(TCHAR)); 718 iRet=recv(sock,buffer,256,0); 719 TCHAR cNum[256]; 720 if(SOCKET_ERROR==iRet) 721 { 722 ShowError(); 723 return; 724 } 725 else 726 { 727 MessageBox(hwnd,TEXT("测试发送成功"),TEXT("恭喜"),MB_OK); 728 } 729 free(pTitle); //释放空间 730 closesocket(sock); //关闭SOCK 731 WSACleanup(); 732 return; 733 } 734 void ShowError() 735 { 736 TCHAR* lpMsgBuf; 737 FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER| //自动分配消息缓冲区 738 FORMAT_MESSAGE_FROM_SYSTEM, //从系统获取信息 739 NULL,GetLastError(), //获取错误信息标识 740 MAKELANGID(LANG_NEUTRAL,SUBLANG_DEFAULT), //使用系统缺省语言 741 (LPTSTR)&lpMsgBuf, //消息缓冲区 742 0, 743 NULL); 744 MessageBox(NULL,lpMsgBuf,"",MB_ICONERROR); 745 }

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