How to ensure that Outlook does not disable Sendguard Addin?

Please download the appropriate reg file from the list below
- Office 365, Outlook 2021/2019/2016 -> Download Reg File
- Outlook 2013 -> Download Reg File
- Outlook 2010 -> Download Reg File
Run the reg file by double clicking
Restart Outlook

If the issue persists, this may indicate that the Outlook registry settings are being controlled or managed by another tool, such as Microsoft Intune, Group Policy (GPO), or another endpoint management solution. Please contact Standss Support for further assistance.

Article ID: 310, Created: 12/22/2019 at 1:29 PM, Modified: 9/15/2026 at 5:28 PM