(Delphi DLL) POP3 Session Log

Demonstrates how the Chilkat email component keeps a log of the current POP3 session in the mailman.Pop3SessionLog property.

Chilkat for Delphi Downloads Chilkat non-ActiveX DLL for Delphi Chilkat ActiveX DLL for Delphi * The examples here use the non-ActiveX DLL.

uses
    Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics,
    Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls, MailMan, StringArray;

...

procedure TForm1.Button1Click(Sender: TObject);
var
mailman: HCkMailMan;
success: Boolean;
sa: HCkStringArray;
i: Integer;
n: Integer;

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

// The mailman object is used for receiving (POP3) 
// and sending (SMTP) email.
mailman := CkMailMan_Create();

// Set the POP3 server's hostname
CkMailMan_putMailHost(mailman,'pop3.example.com');

// Set the POP3 login/password.
CkMailMan_putPopUsername(mailman,'pop3_login');
CkMailMan_putPopPassword(mailman,'pop3_password');
CkMailMan_putMailPort(mailman,995);
CkMailMan_putPopSsl(mailman,True);

// You may explicitly begin and end POP3 sessions by calling
// Pop3BeginSession and Pop3EndSession.  However, 
// if a method is called that requires a connection to the POP3
// server, the connection and session will become established
// automatically.  Therefore, it is not required to explicitly call
// Pop3BeginSession and Pop3EndSession.  

success := CkMailMan_Pop3BeginSession(mailman);
if (success <> True) then
  begin
    Memo1.Lines.Add(CkMailMan__lastErrorText(mailman));
    Exit;
  end;

// Get a list of the UIDLs for the email in the mailbox and print it.
sa := CkMailMan_GetUidls(mailman);
i := 0;
n := CkStringArray_getCount(sa);
while i < n do
  begin
    Memo1.Lines.Add(CkStringArray__getString(sa,i));
    i := i + 1;
  end;

CkStringArray_Dispose(sa);

// Examine the POP3 session log:
Memo1.Lines.Add(CkMailMan__pop3SessionLog(mailman));

success := CkMailMan_Pop3EndSession(mailman);
if (success <> True) then
  begin
    Memo1.Lines.Add(CkMailMan__lastErrorText(mailman));
    Exit;
  end;

CkMailMan_Dispose(mailman);

end;