Microsoft Outlook 2019 VL (Volume License) is a specific release for macOS that was published on January 12, 2021 . Key Technical Specifications Release Date: January 12, 2021. Build Number: 21011103.
Advanced speech-to-text capabilities for composing emails and calendar events. Microsoft Outlook 2019 VL v16.45
Volume License (VL), typically used by organizations via a Volume License Serializer . Notable Features in Version 16.45 Microsoft Outlook 2019 VL (Volume License) is a
Enhanced sync technology for Microsoft 365, Outlook.com, and Gmail accounts, resulting in faster mail delivery and calendar updates. and Gmail accounts
End of support for Office 2016 and Office 2019 | Microsoft Support