Welcome Guest! To enable all features please Login or Register.

Notification

Icon
Error

Options
Go to last post Go to first unread
ivan  
#1 Posted : Saturday, April 2, 2011 4:29:42 AM(UTC)
ivan

Rank: Administration

Groups: Administrators
Joined: 11/11/2010(UTC)
Posts: 996

Thanks: 9 times
Was thanked: 34 time(s) in 34 post(s)
VC++ Example

// The following example codes demonstrate signing email message with digital signature - S/MIME
// To get full sample projects, please download and install EASendMail on your machine.
// To run it correctly, please change SMTP server, user, password, sender, recipient value to yours

Code:

#include "stdafx.h" 

#include "easendmailobj.tlh" 
using namespace EASendMailObjLib; 

int _tmain(int argc, _TCHAR* argv[]) 
{ 
    ::CoInitialize( NULL ); 

    IMailPtr oSmtp = NULL; 
    oSmtp.CreateInstance( "EASendMailObj.Mail"); 
    oSmtp->LicenseCode = _T("TryIt"); 

    // Set your sender email address
    oSmtp->FromAddr = _T("test@emailarchitect.net"); 

    // Add recipient email address
    oSmtp->AddRecipientEx( _T("support@emailarchitect.net"), 0 ); 

    // Set email subject
    oSmtp->Subject = _T("email from Visual C++ with digital signature(S/MIME)"); 

    // Set email body
    oSmtp->BodyText = _T("this is a test email sent from Visual C++ with digital signature"); 

    // Your SMTP server address
    oSmtp->ServerAddr = _T("smtp.emailarchitect.net"); 

    // User and password for ESMTP authentication, if your server doesn't
    // require User authentication, please remove the following codes.
    oSmtp->UserName = _T("test@emailarchitect.net"); 
    oSmtp->Password = _T("testpassword"); 

    // If your SMTP server requires SSL connection, please add this line
    //oSmtp->SSL_init();

    // Add signer digital signature
    if( oSmtp->SignerCert->FindSubject(_T("test@emailarchitect.net"), 
        CERT_SYSTEM_STORE_CURRENT_USER , _T("my")) == VARIANT_FALSE ) 
    { 
        _tprintf(_T("Error with signer certificate; %s\r\n"), 
            (const TCHAR*)oSmtp->SignerCert->GetLastError()); 
        return 0; 
    } 

    if( oSmtp->SignerCert->HasPrivateKey == VARIANT_FALSE ) 
    { 
        _tprintf(_T("certificate does not have a private key, it can not sign email.\r\n" )); 
        return 0; 
    } 

    _tprintf(_T("Start to send email ...\r\n" )); 

    if( oSmtp->SendMail() == 0 ) 
    { 
        _tprintf( _T("email was sent successfully!\r\n")); 
    } 
    else 
    { 
        _tprintf( _T("failed to send email with the following error: %s\r\n"), 
            (const TCHAR*)oSmtp->GetLastErrDescription()); 
    } 

    if( oSmtp != NULL ) 
        oSmtp.Release(); 

    return 0; 
} 

Click here to read original topic - full version ...

If you have any comments or questions about above example codes, please add your comments here.
Users browsing this topic
Forum Jump  
You cannot post new topics in this forum.
You cannot reply to topics in this forum.
You cannot delete your posts in this forum.
You cannot edit your posts in this forum.
You cannot create polls in this forum.
You cannot vote in polls in this forum.

Powered by YAF.NET | YAF.NET © 2003-2019, Yet Another Forum.NET
This page was generated in 0.042 seconds.

EXPLORE TUTORIALS

© All Rights Reserved, AdminSystem Software Limited.