@Override
    public List<Appointment> findAppointmentsForSearchFilter(SearchFilter filter) throws MSExchangeServiceException {
        ExchangeService service = new ExchangeService();
        try {
            List<Appointment> apptList = new ArrayList<>();
            service = config.buildExchangeService();
            ItemView itemView = new ItemView(Integer.MAX_VALUE);

            FindItemsResults<Item> findResults = service.findItems(WellKnownFolderName.Calendar, filter, itemView);
            List<String> idList = getAppointmentIDListFromItemList(findResults.getItems());

            for (String id : idList) {
                apptList.add(findAppointmentById(id));
            }
            service.close();
            return apptList;
        } catch (ExchangeServiceNotBuiltException ex) {
            throw new MSExchangeServiceException();
        } catch (ServiceLocalException ex) {
            logger.error("Error during fetching appointment IDs");
            logger.trace("{}", ex);
            throw new MSExchangeServiceException();
        } catch (Exception ex) {
            logger.warn("Error during getting appointment list");
            logger.trace("{}", ex);
            throw new MSExchangeServiceException();
        } finally {
            service.close();
        }
    }