(Unicode C++) Read All Email from POP3 Inbox by Message Numbers

Demonstrates how to read all of the email from a POP3 inbox by fetching each email by it's message number.

Note: This example requires Chilkat v11.0.0 or greater.

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#include <CkMailManW.h>
#include <CkEmailW.h>

void ChilkatSample(void)
    {
    bool success = false;

    // This example requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    CkMailManW mailman;

    // Set the POP3 server's hostname
    mailman.put_MailHost(L"pop.example.com");

    // Set the POP3 login/password.
    mailman.put_PopUsername(L"myLogin");
    mailman.put_PopPassword(L"myPassword");

    // Get the number of messages in the mailbox.
    int numMessages = mailman.GetMailboxCount();

    // Message numbers are specific to a POP3 session. 
    // If a maildrop (i.e. inbox)  contains 10 messages, 
    // the message numbers will be 1, 2, 3, ... 10. 
    // If message number 1 is deleted and a new POP3 session 
    // is established, there will be 9 messages numbered 1, 2, 3, ... 9. 

    int i = 1;

    CkEmailW email;
    while (i <= numMessages) {
        // Fetch by the message number (not by the UIDL)
        success = mailman.FetchOne(false,0,i,email);
        if (success == false) {
            wprintf(L"%s\n",mailman.lastErrorText());
            return;
        }

        wprintf(L"%s: %s\n\n",email.ck_from(),email.subject());

        i = i + 1;
    }
    }