Connect Karst to Thunderbird

Choose your Karst deployment and the privacy level used when you report suspicious messages.

Connection & privacy

Changes apply the next time you open the Karst button.

Deployment URL

The public URL of your Karst instance. Leave empty to use the address this add-on was built with. https:// only (or http://localhost for a local stack).

Language

Extra Privacy Filtering

Ask the server for its strictest redaction pass before your report is processed. Only has an effect if your deployment enables its extra privacy mode.

Notify me when report results arrive or change

Receive an alert for an inconclusive first result, failed analysis, or later findings. Notifications contain no email subject or content. Thunderbird will ask for notification permission when you enable this.