(Delphi ActiveX) Transition from MailMan.GetPop3SslServerCert to MailMan.GetServerCert

Provides instructions for replacing deprecated GetPop3SslServerCert method calls with GetServerCert.

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

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

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

...

procedure TForm1.Button1Click(Sender: TObject);
var
mailman: TChilkatMailMan;
certObj: IChilkatCert;
useSmtp: Integer;
certOut: TChilkatCert;
success: Integer;

begin
mailman := TChilkatMailMan.Create(Self);

// ...
// ...

// ------------------------------------------------------------------------
// The GetPop3SslServerCert method is deprecated:

certObj := mailman.GetPop3SslServerCert();
if (mailman.LastMethodSuccess = 0) then
  begin
    Memo1.Lines.Add(mailman.LastErrorText);
    Exit;
  end;

// ...
// ...

// ------------------------------------------------------------------------
// Do the equivalent using GetServerCert.
// Your application creates a new, empty Cert object which is passed 
// in the last argument and filled upon success.

// We want the POP3 email server certificate..
useSmtp := 0;

certOut := TChilkatCert.Create(Self);
success := mailman.GetServerCert(useSmtp,certOut.ControlInterface);
if (success = 0) then
  begin
    Memo1.Lines.Add(mailman.LastErrorText);
    Exit;
  end;
end;