Bob0221 on "[Plugin: Contact Form 7] Email Address with dot in address line invalid"

I guess this just isn't my lucky day. No errors or conflicts are reported in Firebug.
Using the Chrome developers tools, I do see errors, but those errors are no different from other sites where CF7 is working correctly.
I'm perplexed.
I have reactivated the origninal theme so the overall site works until I get this resolved. Since it doesn't matter whether I have a default theme activated or not.
ALL Plugins have still been deactivated and I have removed FB from the site.
What do you suggest next?