Help
Activate Pro
The license key is entered directly in the add-on. It looks like this:
GP1-XXXX-XXXX-XXXX-XXXX-XXXX
Activation
- 1Open Thunderbird and go to “Add-ons and Themes”.
- 2Click “Preferences” on GrußPilot.
- 3In the license section choose “Activate Pro”.
- 4Paste the key from your confirmation mail and confirm.
Switching devices
The license covers up to 3 active installations. If the limit is reached, our support team can help you move to a new device.
Offline and error cases
After a successful check, Pro remains active until the offline date issued by the license server. The license is checked again when settings are opened. After that period the add-on falls back to Free; locally stored profiles are retained. A license problem never blocks writing or sending a message.