You can still access this data at any time, and you can even transfer individual items, or the entire Data File, to Outlook for Mac on another computer.įor information on how to import the data from a 'Outlook for Mac Data File (.olm)', please refer to ' Import email messages, contacts, and other items into Outlook for Mac' for details. In order to reduce the size of your Inbox, you need to export (manually archive) to an Outlook for Mac Data File (.olm) on your Mac.
