Prevent saving sync conflicts
Supported on: At least Windows Server 2008 R2 or Windows 7
Registry
HKCU
software\policies\microsoft\office\16.0\outlook\options Value name: discardconflicts
Enabled: discardconflicts = 1
Disabled: discardconflicts = 0
Description
This policy setting allows you to prevent saving of sync conflicts. If you enable this policy setting, Outlook will not save sync conflicts. If you disable or do not configure this policy setting, all conflicts except those related to Calendar and RSS items are saved by default.