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Add-in system requirements

Note: Supported versions:
 Outlook for Windows (connected to a Microsoft 365 subscription)
 Outlook 2016 (Build 14131.20360 or higher)
 Outlook 2019 (Build 13929.20296 or higher)
 Outlook Web Access (OWA)

Outlook on the web (OWA): 

Requirements: All modern web browsers such as

  • Microsoft Edge
  • Google Chrome
  • Mozilla Firefox
  • Safari

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