
One of the problems with these AJAX email checkers is that they block many valid email addresses - such as mine, which DOES HAVE VALID MX RRs for my domain. Why? Dunno, but it's not because my email addy is invalid or has no valid MX RR on my DNS Servers.
Subsequently, I subscribed to your email newsletter w/my REAL email address. It sent me a confirmation which I promptly activated and voila! I'm subscribed to your newsletter - so you see, I have a valid email address.
I understand that many people hit our Joomla sites with SPAMbots, but the captcha scheme you are running here 'should' eliminate most of that - if it doesn't, it is configurable so that it is impossible to read by SPAMbots.
Anyway, I figured out my problem in your flexbanner component and module so that's all squared away, and I like the product much more than the Joomla standard 'banner' component and module too!
I'm looking forward to working with it much more and I applaud your efforts on an extension that is really fantastic!
But....
Can you please change my email address for me?
It's Bradley @ the domain below in my signature

Kindest regards,