I've noticed recently that for all users, Outlook (2007) calendar appointments are being deleted after what appears to be 4 months. Our Auto Archive timescale is set to 4 months, but no one has any calendar appointments in their archive.
Does anybody have any idea on what may be happening to them, and where they may be (if they still exist)?
I have found some posts where the finger is pointed towards syncing content between devices, but the vast majority of our users have no acces to their account outside of the office. Thanks.