Fast Repost 4 Email + PDF adjunto

[PepeLolo]

Cuando empeze con FastReport 4 una de las cosas que me di cuenta es que no se registraba el email en mi cuenta de correo de Outloock, por lo que al final decido usar el siguiente código:

Código Delphi [-]
            with listado do
            begin
              with SaveDialog do
              begin
                filename:= 'ficheropdf.pdf';
                DefaultExt := 'pdf';
                InitialDir := 'c:\aplicacion\Usuario\email';  // Directorio de donde se guarda el pdf
                Filter := 'Archivos PDF de Adobe (*.pdf)|*.pdf';
                if Execute then
                begin
                  PrepareReport;
                  ExportTo(self.PsfrPDFExport, FileName);
                  mail := TStringList.Create;
                  try
                    mail.values['subject'] := Asunto;
                    mail.values['attachment0'] := FileName;
                    sendMail(Application.Handle, mail);
                  finally
                    mail.Free;
                  end;
                end;
              end;
           end;

La función sendMail es la siguiente, necesita las uses (mapi y shellapi):

Código Delphi [-]
function SendMail(Handle: THandle; Mail: TStrings): Cardinal;
type
  TAttachAccessArray = array [0..0] of TMapiFileDesc;
  PAttachAccessArray = ^TAttachAccessArray;
var
  MapiMessage: TMapiMessage;
  Receip: TMapiRecipDesc;
  Attachments: PAttachAccessArray;
  AttachCount: Integer;
  i1: integer;
  FileName: string;
  dwRet: Cardinal;
  MAPI_Session: Cardinal;
  WndList: Pointer;
begin
  dwRet := MapiLogon(Handle,
    PChar(''),
    PChar(''),
    MAPI_LOGON_UI or MAPI_NEW_SESSION,
    0, @MAPI_Session);

  if (dwRet <> SUCCESS_SUCCESS) then
  begin
    MessageBox(Handle,
      PChar('Error mientras se enviaba el email'),
      PChar('Error'),
      MB_ICONERROR or MB_OK);
  end
  else
  begin
    FillChar(MapiMessage, SizeOf(MapiMessage), #0);
    Attachments := nil;
    FillChar(Receip, SizeOf(Receip), #0);

    if Mail.Values['to'] <> '' then
    begin
      Receip.ulReserved := 0;
      Receip.ulRecipClass := MAPI_TO;
      Receip.lpszName := StrNew(PChar(Mail.Values['to']));
      Receip.lpszAddress := StrNew(PChar('SMTP:' + Mail.Values['to']));
      Receip.ulEIDSize := 0;
      MapiMessage.nRecipCount := 1;
      MapiMessage.lpRecips := @Receip;
    end;

    AttachCount := 0;

    for i1 := 0 to MaxInt do
    begin
      if Mail.Values['attachment' + IntToStr(i1)] = '' then
        break;
      Inc(AttachCount);
    end;

    if AttachCount > 0 then
    begin
      GetMem(Attachments, SizeOf(TMapiFileDesc) * AttachCount);

      for i1 := 0 to AttachCount - 1 do
      begin
        FileName := Mail.Values['attachment' + IntToStr(i1)];
        Attachments[i1].ulReserved := 0;
        Attachments[i1].flFlags := 0;
        Attachments[i1].nPosition := ULONG($FFFFFFFF);
        Attachments[i1].lpszPathName := StrNew(PChar(FileName));
        Attachments[i1].lpszFileName :=
          StrNew(PChar(ExtractFileName(FileName)));
        Attachments[i1].lpFileType := nil;
      end;
      MapiMessage.nFileCount := AttachCount;
      MapiMessage.lpFiles := @Attachments^;
    end;

    if Mail.Values['subject'] <> '' then
      MapiMessage.lpszSubject := StrNew(PChar(Mail.Values['subject']));
    if Mail.Values['body'] <> '' then
      MapiMessage.lpszNoteText := StrNew(PChar(Mail.Values['body']));

    WndList := DisableTaskWindows(0);
    try
    Result := MapiSendMail(MAPI_Session, Handle,
      MapiMessage, MAPI_DIALOG, 0);
    finally
      EnableTaskWindows( WndList );
    end;

    for i1 := 0 to AttachCount - 1 do
    begin
      StrDispose(Attachments[i1].lpszPathName);
      StrDispose(Attachments[i1].lpszFileName);
    end;

    if Assigned(MapiMessage.lpszSubject) then
      StrDispose(MapiMessage.lpszSubject);
    if Assigned(MapiMessage.lpszNoteText) then
      StrDispose(MapiMessage.lpszNoteText);
    if Assigned(Receip.lpszAddress) then
      StrDispose(Receip.lpszAddress);
    if Assigned(Receip.lpszName) then
      StrDispose(Receip.lpszName);
    MapiLogOff(MAPI_Session, Handle, 0, 0);
  end;
end;

un saludo.