I see you have a math question that needs to be answered to submit the form. So that indicates the spam is human generated as opposed to some automated system. So like with Karen’s experience, the spam may not be often. Should you continue to receive a lot of spam, the Contact Form 7 has a higher level of prevention that can be employed if you wish. This higher level would include a captcha type of prevention. If you wish a higher level of detection, let me know, and I would ask Wisconsin Lakes’ new web services business what they plan for in this area for the future before adding the captcha.