Friday 12 September 2025
Microsoft will end support for the legacy version of Outlook on macOS in October 2025. The outdated version will be automatically replaced by the new Outlook for Mac.
Please note: importing PST files is not yet supported in the new Outlook for Mac. Microsoft expects this functionality to become available by the end of 2025.
More information about the end of support and the roadmap for PST import is available through Microsoft.
