接收邮件的,暂时没搞定,不过在SF上找到了这个发送邮件的库文件.它提供了一个比较完整的类,可以简单的调用发送邮件.下面是作者提供的一个例子,不过由于连SMTP发邮件需要密码,所以代码我改了一下.
// This file is part of the jwSMTP library.
//
// jwSMTP library is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// jwSMTP library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with jwSMTP library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
// http://johnwiggins.net
// smtplib@johnwiggins.net
//
// http://www.boost.org
//#include <boost\thread\thread.hpp>
#include <iostream>
#include “jwsmtp/jwsmtp.h”
using std::cout;
using std::cin;
using std::string;
void Usage() {
cout << “jwSMTP library demo program\n”
“maildemo <email toaddress> <email fromaddress> <smtpserver>\n”
“ e.g.\n”
“ maildemo recipient@there.com me@server.com mail.server.com\n”;
}
int main(int argc, char* argv[])
{
if(argc != 4) {
Usage();
return 0;
}
cout << “jwSMTP library demo program\n\n”;
string to(argv[1]);
string from(argv[2]);
string smtpserver(argv[3]);
if(to.length() < 2 || from.length() < 2 || smtpserver.length() < 2) {
Usage();
return 0;
}
char str[2048];
cout << “Please enter the subject of the mail\n”;
cin.getline(str, 500);
string subject(str);
strcpy(str, “”);
cout << “Please enter the message body end with \”.\” on a line by itself\n”;
string mailmessage;
while(true) {
cin.getline(str, 2048);
if(!strcmp(str, “.”))
break;
mailmessage += str;
mailmessage += “\r\n”;
strcpy(str, “”);
}
cout << “\nPlease wait sending mail\n”;
// This is how to tell the mailer class that we are using a direct smtp server
// preventing the code from doing an MX lookup on ’smtpserver’ i.e. passing
// false as the last parameter.
jwsmtp::mailer mail(to.c_str(), from.c_str(), subject.c_str(), mailmessage.c_str(),
smtpserver.c_str(), jwsmtp::mailer::SMTP_PORT, false);
mail.username(“suei8423@163.com”);
mail.password(“###”);
// using a local file as opposed to a full path.
mail.attach(“/root/Desktop/223901.jpg”);
// add another recipient (carbon copy)
//mail.addrecipient(“someoneelse@somewhere.net”, mailer::Cc);
// set a new smtp server! This is the same as setting a nameserver.
// this depends on the constructor call. i.e. in the constructor
// If MXLookup is true this is a nameserver
// If MXLookup is false this is an smtp server
//mail.setserver(“mail.somewherefun.com”);
// same again except using an IP address instead.
//mail.setserver(“192.168.0.1″);
// boost::thread thrd(mail);
// thrd.join(); // optional
// or:-
// Use authentication
//mail.username(“testuser”);
//mail.password(“secret”);
// LOGIN authentication by default
// if you want plain as opposed to login authentication
//mail.authtype(jwsmtp::mailer::PLAIN);
mail.operator()();
cout << mail.response() << “\n\n”;
//mail.reset(); // now we can mail someone else.
//mail.setmessage(“flibbletooting”);
//mail.setsubject(“another message same object”);
//mail.attach(“/home/user1/image.gif”);
// or a win example
//mail.attach(“C:\\image.gif”);
//mail.addrecipient(“someoneelseagain@foobar.net”);
//mail.operator ()();
//cout << mail.response() << “\n”;
return 0;
}
作者提供的库要自己编译一次.
在编译例子程序时,WINDOWS的例子可以直接编译,在LINUX下要用类似下面的命令
g++ demo2.cpp -o demo2 -I/usr/local/include/jwsmtp-1.32 /usr/local/lib/libjwsmtp.a
