Display Email Attachment Filenames

Read a POP3 mailbox and display the attachment filenames for all emails.

Download Chilkat Email ActiveX for POP3 / SMTP

uses
    Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
    Dialogs, StdCtrls,
    CHILKATMAILLib2_TLB,
    OleCtrls;

...

procedure TForm1.Button1Click(Sender: TObject);
var
mailman: TChilkatMailMan2;
success: Integer;
bundle: CHILKATMAILLib2_TLB.IChilkatEmailBundle2;
i: Integer;
j: Integer;
email: CHILKATMAILLib2_TLB.IChilkatEmail2;
numAttach: Integer;

begin
//  The mailman object is used for receiving (POP3)
//  and sending (SMTP) email.
mailman := TChilkatMailMan2.Create(Self);

//  Any string argument automatically begins the 30-day trial.
success := mailman.UnlockComponent('30-day trial');
if (success <> 1) then
  begin
    ShowMessage('Component unlock failed');

  end;

//  Set the POP3 server's hostname
mailman.MailHost := 'mail.chilkatsoft.com';

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

//  Copy the all email from the user's POP3 mailbox
//  into a bundle object.  The email remains on the server.
bundle := mailman.CopyMail();

if (bundle = nil ) then
  begin
    ShowMessage(mailman.LastErrorText);

  end;

for i := 0 to bundle.MessageCount - 1 do
  begin
    email := bundle.GetEmail(i);
    numAttach := email.NumAttachments;
    if (numAttach > 0) then
      begin
        for j := 0 to numAttach - 1 do
          begin
            Memo1.Lines.Add(email.GetAttachmentFilename(j));
          end;

      end;

  end;


end;