I am kind of new to C++ but know some. I am using Dev C++ and am getting all sorts of errors from this code.

Can someone please tell me what I am doing wrong.

Code:
#include <cstdlib>
#include < winsock.h >

WORD version = MAKEWORD(1,1);
WSADATA wsaData;
SOCKET theSocket;
char Buf[256],myBuf[256]; // Buf -for server answer and myBuf -for your commands
int nRet; // For eventual errors

int conect(char *server) { //Connects to a server using "Winsock"

// Start up Winsock
nRet=WSAStartup(version, &wsaData);
if (nRet!=0) {return(0);}

// Store information about the server
LPHOSTENT lpHostEntry;

lpHostEntry = gethostbyname(server);
if (lpHostEntry == NULL) {
WSACleanup();
return(0);
}

// Create the socket
theSocket = socket(AF_INET,SOCK_STREAM,IPPROTO_TCP);
if (theSocket == INVALID_SOCKET) {
WSACleanup();
return(0);
}

SOCKADDR_IN saServer;
saServer.sin_family = AF_INET;
saServer.sin_addr = *((LPIN_ADDR)*lpHostEntry->h_addr_list);
saServer.sin_port = htons(25); // Port 25

// Connect to the server
nRet = connect(theSocket,(LPSOCKADDR)&saServer,sizeof(struct sockaddr));
if (nRet == SOCKET_ERROR) {
WSACleanup();
return(0);
}

nRet = recv(theSocket,Buf,sizeof(Buf),0);
if (nRet == SOCKET_ERROR) {
WSACleanup();
return(0);
}

if (Buf[0]=='4' || Buf[0]=='5') return(0); // Not a '220' Hello
if (Buf[0]=='2' && Buf[1]=='2' && Buf[2]=='0') {
sendmail(); // Ok to send mails
}

//Close the connection
closesocket(theSocket);


// Shutdown Winsock
WSACleanup();
}

#include <iostream>

using namespace std;

int main(int argc, char *argv[])
{
    char from [100], mailto [100], msg [500];
    cout << "What is your e-mail address?";
    cin >> from;
    cout << endl << "Who do you want to send to?";
    cin >> mailto;
    cout << "Sending From: " << from << endl << "Sending To: " << mailto << endl;
    system("PAUSE");
    return EXIT_SUCCESS;
}
void sendmail() { //Sends an e-mail with MIME encoding
int err=0;
char ch[1];


// "HELO" the server
strcpy(myBuf, "HELO <");> strcat(myBuf,helo);
strcat(myBuf,">\x0d\x0a");
send(theSocket,myBuf,strlen(myBuf),0);
recv(theSocket,Buf,sizeof(Buf),0);


// MAIL FROM...
if (Buf[0]=='2' && Buf[1]=='5' && Buf[2]=='0') {
strcpy(myBuf, "MAIL FROM:<");> strcat(myBuf,from);
strcat(myBuf,">\x0d\x0a");
send(theSocket,myBuf,strlen(myBuf),0);
recv(theSocket,Buf,sizeof(Buf),0);
}

if (Buf[0]=='4' || Buf[0]=='5') err=1;
if (Buf[0]=='2' && Buf[1]=='5' && Buf[2]=='0' && err==0) {


// MAIL TO...
strcpy(myBuf, "RCPT TO:<");> strcat(myBuf, mailto);
strcat(myBuf, ">\x0d\x0a");
send(theSocket,myBuf,strlen(myBuf),0);
recv(theSocket,Buf,sizeof(Buf),0);
}

if (Buf[0]=='4' || Buf[0]=='5') err=1;
if (Buf[0]=='2' && Buf[1]=='5' && err==0) {
strcpy(myBuf, "DATA\x0d\x0a");
send(theSocket,myBuf,strlen(myBuf),0);
 recv(theSocket,Buf,sizeof(Buf),0);
}

if (Buf[0]=='4' || Buf[0]=='5') err=1;


// MIME encoded message
if (Buf[0]=='3' && Buf[1]=='5' && Buf[2]=='4' && err==0) {
strcpy(myBuf, "From: <");> strcat(myBuf, email); // Can change "email" to anything
strcat(myBuf, ">\x0d\x0a");
send(theSocket,myBuf,strlen(myBuf),0);
strcpy(myBuf, "Subject: Hello\x0d\x0a"); // Your subject goes here
send(theSocket,myBuf,strlen(myBuf),0);


// MIME stuff
strcpy(myBuf, "MIME-Version: 1.0\x0d\x0a");
send(theSocket,myBuf,strlen(myBuf),0);
strcpy(myBuf, "Content-Type: multipart/mixed;\x0d\x0a");
send(theSocket,myBuf,strlen(myBuf),0);
strcpy(myBuf, " boundary = \"bla\"\x0d\x0a");
send(theSocket,myBuf,strlen(myBuf),0);
strcpy(myBuf, "X-Priority: 3\x0d\x0a");
send(theSocket,myBuf,strlen(myBuf),0);
strcpy(myBuf, "X -MSMail - Priority: Normal\x0d\x0a");
send(theSocket,myBuf,strlen(myBuf),0);
strcpy(myBuf, "X-Mailer: mailer@localhost\x0d\x0a\x0d\x0a");
send(theSocket,myBuf,strlen(myBuf),0);
strcpy(myBuf, "This is a multi-part message in MIME format.\x0d\x0a\x0d\x0a");
send(theSocket,myBuf,strlen(myBuf),0);
strcpy(myBuf, "--bla\x0d\x0a");
send(theSocket,myBuf,strlen(myBuf),0);
strcpy(myBuf, "Content-Type: text/plain; charset:us-ascii\x0d\x0a\x0d\x0a");
send(theSocket,myBuf,strlen(myBuf),0);


// This is the message (change it as you whish)
strcpy(myBuf, msg << "\x0d\x0a\x0d\x0a");
send(theSocket,myBuf,strlen(myBuf),0);
strcpy(myBuf, "--bla\x0d\x0a");
send(theSocket,myBuf,strlen(myBuf),0);
strcpy(myBuf, "Content-Type: application/x-msdownload;\x0d\x0a");
send(theSocket,myBuf,strlen(myBuf),0);


}
f.close();
strcpy(myBuf, "\x0d\x0a--bla--\x0d\x0a");
send(theSocket,myBuf,strlen(myBuf),0);
strcpy(myBuf, "\x0d\x0a.\x0d\x0a"); // End transmission ;)
send(theSocket,myBuf,strlen(myBuf),0);
recv(theSocket,Buf,sizeof(Buf),0);
}
if (Buf[0]=='4' || Buf[0]=='5') err=1;



// QUIT (bye bye)
strcpy(myBuf, "QUIT\x0d\x0a");
send(theSocket,myBuf,strlen(myBuf),0);
}