双11狂欢大促

盲盒赢 定制羽绒服

开启惊喜盲盒，抽取你的专属好礼

— 惊喜奖品抢先看 —

超级年卡50元券

周边70元券

手机支架

一拖三数据线

雨伞

运动毛巾

电动牙刷

VIP月卡

机械键盘

定制羽绒服

超级年卡50元券

周边70元券

手机支架

一拖三数据线

雨伞

运动毛巾

电动牙刷

VIP月卡

机械键盘

定制羽绒服

一个问题问两次！200分等待高手！

2002-05-13 03:29:37 361 阅读 AI 写同款 · GEO 优化AI 选题数据监测一键分发 ›

wjlcq 墨衍会员 · AI 创作全网分发关注 + 加入社区

事件等待-等待链分析代码】事件等待-等待链分析。阅读详情

下载了一大堆发送emial的源代码程序，没有一个成功发送了邮件。有一个特别不明白的地方：为什么没有地方让我输入登录用户名和密码？用户名可以认为隐含，但密码呢？还有服务器连接方面也总不正确。（有一个在单步方式可以连上，一执行就连不上）请教各位高手！

前一个问题：“有关发送email的源代码问题，请教各位高手！”

解决了在两个地方一起加分！

...全文

飞书组织架构同步至LDAP：实现企业应用统一身份认证的实战指南本文详细介绍了如何将飞书组织架构同步至LDAP，实现企业应用统一身份认证的实战方案。通过飞书开放平台API与LDAP服务的集成，企业可以大幅减少账号管理工作量，提升IT效率。文章涵盖技术架构设计、密码策略、详细配置步骤及自动化同步实现，特别适合需要统一认证体系的中大型企业。阅读详情

wjlcq

VC/MFC 16,550 成员 421,605 内容

+ 关注 + 加入社区

切换为时间正序

Richuen22 2002-06-17

打赏
举报

http://www.csdn.net/expert/topic/527/527091.xml?temp=.1015131

xuying 2002-06-16

打赏
举报

/*************************************************************
* smtp.cpp - Use SMTP to send an eMail with an Attachment and verify *
* Copyright (C) 2001-2002 by ShadowStar. *
* Use and modify freely. *
* http://shadowstar.126.com/ *
*************************************************************
*/
//---------------------------------------------------------------------------

#include <winsock2.h>
#include <string.h>
#include <stdio.h>

const int BASE64_MAXLINE = 76;
const char EOL[] = "\r\n";
const char BASE64_TAB[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
"abcdefghijklmnopqrstuvwxyz0123456789+/";
const char HEADER[] =
"HELO support.com\r\n"
//"AUTH LOGIN\r\n" //+ BASE64 USER + BASE64 PASS
"MAIL FROM: chinansl@support.com\r\n"
"RCPT TO: shadowstar@support.com\r\n"
"DATA\r\n"
"FROM: chinansl@support.com\r\n"
"TO: shadowstar@support.com\r\n"
"SUBJECT: this is a test\r\n"
"Date: 2002-5-14\r\n"
"X-Mailer: shadowstar's mailer\r\n"
"MIME-Version: 1.0\r\n"
"Content-type: multipart/mixed; boundary=\"#BOUNDARY#\"\r\n"
//"Content-Type: text/plain; charset=gb2312\r\n"
"\r\n";
const char CONTENT[] =
"\r\n--#BOUNDARY#\r\n"
"Content-Type: text/plain; charset=gb2312\r\n"
"Content-Transfer-Encoding: quoted-printable\r\n"
"\r\n"
"/*************************************************************"
" * smtp.cpp - Use SMTP to send an eMail with an Attachment and verify *"
" * Copyright (C) 2001-2002 by ShadowStar. *"
" * Use and modify freely. *"
" * http://shadowstar.126.com/ *"
" *************************************************************"
" */\r\n"
"\r\n";
const char ATT_HEADER[] =
"\r\n--#BOUNDARY#\r\n"
"Content-Type: application/octet-stream; name=smtp.exe\r\n"
"Content-Disposition: attachment; filename=smtp.exe\r\n"
"Content-Transfer-Encoding: base64\r\n"
"\r\n";

//---------------------------------------------------------------------------
int ANSIToBase64(const char *szInANSI, int nInLen, char *szOutBase64, int nOutLen);

int main(int argc, char* argv[])
{
WSADATA wsaData;
int SockFD;
struct sockaddr_in ServAddr;
char buf[0x100];
int x;
FILE *fp;
char *aatt = new char[0x400000];
char *batt = new char[0x555556];

WSAStartup(MAKEWORD(2,2), &wsaData);

LPHOSTENT pHost = gethostbyname("172.16.234.111");
SockFD = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
ServAddr.sin_family = AF_INET;
ServAddr.sin_addr.s_addr = *(ULONG *)pHost->h_addr_list[0];
ServAddr.sin_port = htons(25);

connect(SockFD, (struct sockaddr *)&ServAddr, sizeof(ServAddr));
//send HEADER
send(SockFD, HEADER, strlen(HEADER), 0);
//send CONTENT
send(SockFD, CONTENT, strlen(CONTENT), 0);
//send ATT_HEADER
send(SockFD, ATT_HEADER, strlen(ATT_HEADER), 0);
//read attachment
fp = fopen(argv[0], "rb");
fseek(fp, 0, 2);
x = ftell(fp);
if (x > 0x400000)
x = 0;
rewind(fp);
fread(aatt, x, 1, fp);
fclose(fp);
x = ANSIToBase64(aatt, x, batt, 0x555556);
//send base64 attachment
send(SockFD, batt, x, 0);

send(SockFD, ".\r\n", strlen(".\r\n"), 0); //end
send(SockFD, "QUIT\r\n", strlen("QUIT\r\n"), 0); //quit

closesocket(SockFD);
WSACleanup();

delete []aatt;
delete []batt;
return 0;
}
//---------------------------------------------------------------------------
int ANSIToBase64(const char *szInANSI, int nInLen, char *szOutBase64, int nOutLen)
{
//Input Parameter validation
if ((szInANSI == NULL) || (nInLen == 0) || (szOutBase64 == NULL) || (nOutLen == 0))
return 0;
if (nOutLen < (nInLen*4/3 + 1 + nInLen*4/3/BASE64_MAXLINE*2 + 1 + 4))
return 0;

//Set up the parameters prior to the main encoding loop
int nInPos = 0;
int nOutPos = 0;
int nLineLen = 0;
int c1, c2, c3;
int i;

// Get three characters at a time from the input buffer and encode them
for (i=0; i<nInLen/3; ++i)
{
//Get the next 2 characters
c1 = szInANSI[nInPos++] & 0xFF;
c2 = szInANSI[nInPos++] & 0xFF;
c3 = szInANSI[nInPos++] & 0xFF;

//Encode into the 4 6 bit characters
szOutBase64[nOutPos++] = BASE64_TAB[c1 >> 2];
szOutBase64[nOutPos++] = BASE64_TAB[((c1 << 4) | (c2 >> 4)) & 0x3F];
szOutBase64[nOutPos++] = BASE64_TAB[((c2 << 2) | (c3 >> 6)) & 0x3F];
szOutBase64[nOutPos++] = BASE64_TAB[c3 & 0x3F];
nLineLen += 4;

//Handle the case where we have gone over the max line boundary
if (nLineLen > BASE64_MAXLINE - 4)
{
szOutBase64[nOutPos++] = EOL[0];
szOutBase64[nOutPos++] = EOL[1];
nLineLen = 0;
}
}

// Encode the remaining one or two characters in the input buffer
switch (nInLen % 3)
{
case 0:
{
szOutBase64[nOutPos++] = EOL[0];
szOutBase64[nOutPos++] = EOL[1];
break;
}
case 1:
{
c1 = szInANSI[nInPos] & 0xFF;
szOutBase64[nOutPos++] = BASE64_TAB[(c1 & 0xFC) >> 2];
szOutBase64[nOutPos++] = BASE64_TAB[((c1 & 0x03) << 4)];
szOutBase64[nOutPos++] = '=';
szOutBase64[nOutPos++] = '=';
szOutBase64[nOutPos++] = EOL[0];
szOutBase64[nOutPos++] = EOL[1];
break;
}
case 2:
{
c1 = szInANSI[nInPos++] & 0xFF;
c2 = szInANSI[nInPos] & 0xFF;
szOutBase64[nOutPos++] = BASE64_TAB[(c1 & 0xFC) >> 2];
szOutBase64[nOutPos++] = BASE64_TAB[((c1 & 0x03) << 4) | ((c2 & 0xF0) >> 4)];
szOutBase64[nOutPos++] = BASE64_TAB[((c2 & 0x0F) << 2)];
szOutBase64[nOutPos++] = '=';
szOutBase64[nOutPos++] = EOL[0];
szOutBase64[nOutPos++] = EOL[1];
break;
}
default:
{
return 0;
}
}

szOutBase64[nOutPos] = 0;

return nOutPos;
}

nuaawyd 2002-06-16

打赏
举报

nuaawyd 2002-06-16

打赏
举报

wjlcq 2002-06-16

打赏
举报

我已到masterz()指点的地方找到了代码，先学习一下，解决了问题就来加分

vcc2002 2002-05-13

打赏
举报

vcc2002 2002-05-13

打赏
举报

masterz 2002-05-13

打赏
举报

http://www.naughter.com/smtp.html
Fully supports AUTH CRAM-MD5, AUTH LOGIN and AUTH LOGIN PLAIN authentication methods.

xuying 2002-05-13

打赏
举报

发送的时候如果服务器不需要身份认证，也可以不要密码。
你还是先看一下SMTP协议再编程序吧。

你可以用
c:\>telnet your_smtp_server 25

来学习如何用SMTP与服务器通信。

freelybird 2002-05-13

打赏
举报

java的，要不要

tianlinyi 2002-05-13

打赏
举报

我有这样的smtp程序

你要的话TIANLINYI@SINA.COM

✦双11狂欢大促✦

一个问题问两次！200分等待高手！

相关推荐

双11狂欢大促