Chilkat Examples

ChilkatHOMEAndroid™Classic ASPCC++C#Mono C#.NET Core C#C# UWP/WinRTDataFlexDelphi ActiveXDelphi DLLVisual FoxProJavaLianjaMFCObjective-CPerlPHP ActiveXPHP ExtensionPowerBuilderPowerShellPureBasicCkPythonChilkat2-PythonRubySQL ServerSwift 2Swift 3,4,5...TclUnicode CUnicode C++Visual Basic 6.0VB.NETVB.NET UWP/WinRTVBScriptXojo PluginNode.jsExcelGo

MFC Examples

Web API Categories

ASN.1
Amazon EC2
Amazon Glacier
Amazon S3
Amazon S3 (new)
Amazon SES
Amazon SNS
Amazon SQS
Async
Azure Cloud Storage
Azure Service Bus
Azure Table Service
Base64
Bounced Email
Box
CAdES
CSR
CSV
Certificates
Compression
DKIM / DomainKey
DSA
Diffie-Hellman
Digital Signatures
Dropbox
Dynamics CRM
EBICS
ECC
Ed25519
Email Object
Encryption
FTP
FileAccess
Firebase
GMail REST API
GMail SMTP/IMAP/POP
Geolocation
Google APIs
Google Calendar
Google Cloud SQL
Google Cloud Storage
Google Drive
Google Photos
Google Sheets
Google Tasks
Gzip
HTML-to-XML/Text
HTTP

HTTP Misc
IMAP
JSON
JSON Web Encryption (JWE)
JSON Web Signatures (JWS)
JSON Web Token (JWT)
Java KeyStore (JKS)
MHT / HTML Email
MIME
MS Storage Providers
Microsoft Graph
NTLM
OAuth1
OAuth2
OIDC
Office365
OneDrive
OpenSSL
Outlook
Outlook Calendar
Outlook Contact
PDF Signatures
PEM
PFX/P12
PKCS11
POP3
PRNG
REST
REST Misc
RSA
SCP
SCard
SFTP
SMTP
SSH
SSH Key
SSH Tunnel
ScMinidriver
SharePoint
Socket/SSL/TLS
Spider
Stream
Tar Archive
Upload
WebSocket
XAdES
XML
XML Digital Signatures
XMP
Zip
curl

 

 

 

(MFC) Getting TO / CC Email Recipients

Demonstrates how to examine the TO and CC recipients of an email.

Note: BCC recipients are generally NOT found in the email's MIME. "BCC" is a "Blind Carbon Copy", which means that the TO and CC recipients of the email should not be able to see the BCC recipients. If the BCC email addresses were found in the MIME header, then they would no longer be "blind" because nothing would prevent the other recipients from seeing the list of BCC recipients.

To understand how BCC recipients receive an email, I recommend reading this blog post: SMTP Protocol in a Nutshell. The BCC recipients are passed to the SMTP server in “RCPT TO” commands.

Chilkat C/C++ Library Downloads

MS Visual C/C++ Libs

See Also: Using MFC CString in Chilkat

#include <CkEmail.h>

void ChilkatSample(void)
    {
    CkString strOut;

    // An email can have any number of To, CC, or Bcc recipients.
    CkEmail email;

    bool success;

    success = email.LoadEml("sample.eml");
    if (success != true) {
        strOut.append(email.lastErrorText());
        strOut.append("\r\n");
        SetDlgItemText(IDC_EDIT1,strOut.getUnicode());
        return;
    }

    // It doesn't matter if the email object was loaded from a .eml file,
    // or if it was downloaded from a POP3 or IMAP server. 
    // The methods and properties for examining the TO and CC
    // recipients are the same.
    int i;

    // The number of TO recipients is found in the NumTo property
    int numTo = email.get_NumTo();

    // Iterate over each TO recipient
    if (numTo > 0) {
        for (i = 0; i <= numTo - 1; i++) {
            strOut.append("TO Friendly Name and Address: ");
            strOut.append(email.getTo(i));
            strOut.append("\r\n");
            strOut.append("TO Address: ");
            strOut.append(email.getToAddr(i));
            strOut.append("\r\n");
            strOut.append("TO Friendly Name: ");
            strOut.append(email.getToName(i));
            strOut.append("\r\n");
            strOut.append("---");
            strOut.append("\r\n");
        }

    }

    // The number of CC recipients is found in the NumCC property
    int numCC = email.get_NumCC();

    // Iterate over each CC recipient
    if (numCC > 0) {
        for (i = 0; i <= numCC - 1; i++) {
            strOut.append("CC Friendly Name and Address: ");
            strOut.append(email.getCC(i));
            strOut.append("\r\n");
            strOut.append("CC Address: ");
            strOut.append(email.getCcAddr(i));
            strOut.append("\r\n");
            strOut.append("CC Friendly Name: ");
            strOut.append(email.getCcName(i));
            strOut.append("\r\n");
            strOut.append("---");
            strOut.append("\r\n");
        }

    }



    SetDlgItemText(IDC_EDIT1,strOut.getUnicode());

    }

 

© 2000-2022 Chilkat Software, Inc. All Rights Reserved.