Cloud Version (SendGuard365 Add-in)
- Platform Support: Works on New Outlook for Windows and Mac, Outlook on the web (OWA), and Classic Outlook for Windows.
- Deployment & Management: Deployed through the Microsoft 365 Admin Center and managed using the SendGuard Management Console.
- Data Handling:
- No customer data is stored by the add-in, except for license details.
- For the Premium plan, attachments are scanned for sensitive data on SendGuard servers, but no data is stored.
- For Lite and Pro plans, all processing happens locally in the user’s Outlook or browser.
- Advantages: Easier deployment and management, supports multiple platforms, and keeps most data processing on the client-side for security.
On-Premises Version (SendGuard COM Add-in)
- Platform Support: Only works on Classic Outlook for Windows.
- Deployment & Management: Can be deployed and managed using Group Policy (GPO), Microsoft Intune, or the SendGuard Management Console.
- Data Handling:
- Only connects online to verify the license.
- For Premium plans, all DLP scanning happens locally on the user’s machine, no data leaves the device.
Security & Confidentiality:
Both versions prioritize data security:
- The Cloud add-in minimizes data transfer, only scanning attachments on the server for the Premium plan without storing them.
- The On-Premises add-in keeps all processing on the local machine, offering full control over data.
Article ID: 364, Created: 7/22/2025 at 9:11 PM, Modified: 9/29/2025 at 8:18 PM