If no valid license key is found in the configuration, the add-in runs as a free version with a limit of three active mail account subscription.
The standard Squirrel license is valid for one year and covers one HCL Domino server for the purchased number of mail account subscriptions. Within the time of a valid license, all version upgrades are free. The license key will be sent to you after the purchase and must be copied to the configuration document.
You may contact us for a Community Edition license. This free license is restricted to private or non-commercial use only.