I tried to contact support about this but am not sure if the form sent as it just displays a blank screen after you submit the form.
Anyway it appears that the url above is down and the same for our actual domain.createsend.com.
Was wondering when this will be resolved?
There is a notice on the blog page and the guys are sending tweets via Twitter about the issue.
It is a huge pain in the a** though, as we have just sent our first campaign in which we offer Campaign Monitor as a service and it will appear like it isn't working to all our recipients. I hope it gets fixed very soon.
I checked all pages except for the blog one. I just hope they update there web page before updating via twitter.