[Plugin: Contact Form 7] Failed to send your message.

See FAQ:

• After submitting the form, I get an error message stating “Failed to send your message”. What is wrong?
• I get an error message with a red border. So, how can I solve this?

I cut and paste the code from a WP page that contact7 generated. I pasted the code on a static page called contact-2.

I no longer get the message in the red box. However, I’m not getting any message saying it was successfully sent.