To resolve integration issues with Blackbaud Internet Solutions that resulted from updates to reCAPTCHA, we've added the ability for administrators to validate their reCAPTCHA keys.
In Administration, Sites & settings, under reCAPTCHA, you can now verify that the public and private keys that you enter are correct. After you configure or update the keys, click the Validate button. The reCAPTCHA challenge displays, and once you've completed the challenge, a message displays to let you know whether or not the keys are valid.