Problems registering with plane-mad.com

I was just wondering if anyone had experienced any problems whilst trying to register with http://www.plane-mad.com/index.html ?

Whenever I try, it reads;

“Unfortunately there was an error registering your account, please see below:
There was a problem sending your activation e-mail. Please check your e-mail address is is correct and try again.”

I’ve checked and confirmed the address is correct, and even tried a separate email address entirely but to no avail. I’ve tried IE and chrome, and have the same problem with both.

When I click on the “contact us” page and write in all the details and click ‘send message’, again I get the same error message.

Does anyone have any Ideas? :confused: