Etherius Security
EmailGuard Settings
Configure how the extension scans inbox content and handles auto-analysis for supported mail providers.
Protection Controls
Auto-Scan Emails
Run EmailGuard when users open a message in Gmail or Outlook.
Local AI Engine
Keep local decisioning active for fast phishing and scam detection even when cloud checks are slow.
Onboarding Completed
Controls whether the welcome experience is shown after install.
Access & Mode
No license key required. EmailGuard protection is open for all users.
Support Notes
EmailGuard stores its scan preferences and history in Chrome local storage. It only activates on supported mail surfaces and is designed for customer-friendly deployment without exposing backend controls to end users.
Supported sites: mail.google.com, outlook.live.com, outlook.office.com