Delphi ActiveX

POP3 STARTTLS

Demonstrates how to do POP3 STARTTLS. Delphi ActiveX

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
success: Integer;
mailman: TChilkatMailMan;
bundle: TChilkatEmailBundle;
keepOnServer: Integer;
headersOnly: Integer;
numBodyLines: Integer;
email: TChilkatEmail;
i: Integer;

begin
success := 0;

// This example requires 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 := TChilkatMailMan.Create(Self);

// Set the POP3 server's hostname
mailman.MailHost := 'pop.gmail.com';

// Set the POP3 login/password.
mailman.PopUsername := '****@gmail.com';
mailman.PopPassword := '****';

// Indicate that we want TLS/SSL.  Also, set the port to 995:
mailman.MailPort := 995;
mailman.PopSsl := 1;

bundle := TChilkatEmailBundle.Create(Self);
keepOnServer := 1;
headersOnly := 0;
// Irrelevent because we are NOT downloading headers-only
numBodyLines := 0;
success := mailman.FetchAll(keepOnServer,headersOnly,numBodyLines,bundle.ControlInterface);
if (success = 0) then
  begin
    Memo1.Lines.Add(mailman.LastErrorText);
    Exit;
  end;

email := TChilkatEmail.Create(Self);
i := 0;
while i < bundle.MessageCount do
  begin
    bundle.EmailAt(i,email.ControlInterface);

    // Display the From email address and the subject.
    Memo1.Lines.Add('From: ' + email.From);
    Memo1.Lines.Add('Subject: ' + email.Subject);
    i := i + 1;
  end;
end;