Enhanced sync technology for Microsoft 365, Outlook.com, and Gmail accounts, resulting in faster mail delivery and calendar updates.
macOS (optimized for both Intel and Apple Silicon Macs via Universal binaries). Microsoft Outlook 2019 VL v16.45
End of support for Office 2016 and Office 2019 | Microsoft Support Enhanced sync technology for Microsoft 365, Outlook
Automatically sorts important emails into a "Focused" tab, while moving other items to an "Other" tab. Support and Updates Enhanced sync technology for Microsoft 365
Support for Office 2016 and Office 2019 ended on October 14, 2025 and there will be no extension and no extended security updates. Microsoft Support Microsoft Office 2019 Volume License Pack
This version was part of the "New Outlook" transition period for Mac users.