Starting July 15, 2020, Cirrus Insight for Gmail* will no longer support the Firefox browser.
Since we've learned that the vast majority of our Gmail-based users use Chrome rather than Firefox, we're re-focusing our efforts so we can create and support the best possible experience for our users in Chrome.
In order to continue using Cirrus Insight, we encourage current Firefox users to learn about and install Chrome.
Afterwards, install Cirrus Insight for Chrome and you’ll be ready to enjoy the benefits of our re-focused efforts.
*Cirrus Insight for Office 365 will still be accessible in any browser, including Firefox.