Policy

Specify activation disabling threshold for web extensions

This policy setting allows you to specify the threshold that Outlook refers to before disabling a web extension during activation. If you enable this policy setting, you can specify a threshold (in milliseconds) for the activation manager retry limit during an Outlook session. If the web extension requires more than the specified threshold for the number of occurrences specified by the activation manager retry limit during an Outlook session, Outlook disables the web extension. If you disable or do not configure this policy setting, Outlook uses the default activation alert threshold of 1000 milliseconds. The maximum activation alert threshold is 10000 milliseconds, and the minimum activation alert threshold is 100 milliseconds.

Policy
Pack Microsoft Office
Category Microsoft Outlook 2016 / Security / Trust Center
Policy ID f4f1964c52e3
Internal name L_OutlookActivationAlertThreshold

Registry

Copy registry mappings

HKCU\software\policies\microsoft\office\16.0\wef\outlook\activationalertthreshold

Policy notes

This policy setting allows you to specify the threshold that Outlook refers to before disabling a web extension during activation. If you enable this policy setting, you can specify a threshold (in milliseconds) for the activation manager retry limit during an Outlook session. If the web extension requires more than the specified threshold for the number of occurrences specified by the activation manager retry limit during an Outlook session, Outlook disables the web extension. If you disable or do not configure this policy setting, Outlook uses the default activation alert threshold of 1000 milliseconds. The maximum activation alert threshold is 10000 milliseconds, and the minimum activation alert threshold is 100 milliseconds.

Related policies

Allow hyperlinks in suspected phishing e-mail messagesApply macro security settings to macros, add-ins and additional actionsBlock processing of S/MIME encrypted messages by certain connected experiencesBlock send when web add-ins can't loadSecurity setting for macrosShow Outlook Loop components for supported apps.Specify activation manager retry limit for web extensions