Google has officially integrated Gemini AI into Gmail to automatically generate summaries for long email threads, a feature designed to streamline inbox management for users worldwide. This functionality, which condenses lengthy conversations into concise cards, is now being rolled out, though its default status varies significantly depending on your geographical location and account settings.
Regional Availability and Default Settings
The implementation of these summary cards is not uniform across the globe. Google’s help documentation clarifies that smart features are disabled by default in specific regions, including the European Union, the United Kingdom, Switzerland, and Japan. In these territories, users will not see automatic summaries unless they manually adjust their preferences, provided the feature is available in their jurisdiction.
How to Manage Your Gemini Preferences
For users in regions where the feature is active by default, Google provides options to maintain control over their inbox experience. You can enable or disable the feature directly through the Gmail Settings menu under the “Smart features” section. Navigating these settings allows you to toggle the AI-generated summaries on or off based on your personal workflow requirements.

Controls for Workplace and Enterprise Accounts
The rollout also accounts for organizational needs. Workplace administrators hold the authority to manage these AI capabilities on behalf of their users. Admins can opt to disable personalization settings via the Admin console, ensuring that the deployment of Gemini features aligns with company-wide data policies and user preferences.
Because the rollout and opt-out processes can be complex depending on your specific account type, some users may find the process of opting out requires careful navigation of Google’s varying regional help documentation.
