Your synchronization-software for your mobile phone can synchronize only default-folders of Outlook, but you need also subfolders or public folders? OLMixedFolders can synchronize any Microsoft Outlook sub-folder or public folder with your Outlook primary folder, or it can create sub-folders on it. It uses categories to keep in touch with the origin folder. The synchronization job can be filtered by categories. It can also synchronize your global adress lists from Exchange (GAL).