Policy
Use legacy Change Password authentication dialog boxes
By default, Outlook displays the Windows authentication dialog box when users are prompted to change their passwords. By enabling this setting, you can change this behavior so that older-style Outlook dialog boxes that include the Change Password button are displayed.
PackMicrosoft Office
CategoryMicrosoft Outlook 2016 / Account Settings / Exchange
Policy ID
1b03e6131dbbInternal name
L_UselegacyOutlookauthenticationdialogsRegistry
Copy registry mappings
HKCU\software\policies\microsoft\office\16.0\outlook\rpc\disablecredui (enabled) = 1
HKCU\software\policies\microsoft\office\16.0\outlook\rpc\disablecredui (disabled) = 0Policy notes
By default, Outlook displays the Windows authentication dialog box when users are prompted to change their passwords. By enabling this setting, you can change this behavior so that older-style Outlook dialog boxes that include the Change Password button are displayed.
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