When you run an email design through the test design/ spam filter feature? Is it real time? Does it render right away in all the clients?
Rob, you'll start seeing most screens within the first few minutes, we start generating them the moment you run the test. Some results may take some time to come back, especially for the web-based email clients as a message has to actually be sent to that system before the screenshot can be generated. Because of this, mail delays and problems at their end can prevent the screenshot from being returned immediately.