I was checking out the site and had some questions about the software and sent an email to sales@3dcoat.com (from the Company>Contacts page) and immediately got a bounce back saying the message could not be delivered. So, I sent a note to web@3dcoat.com (again, via the Company>Contacts page) about that, but it bounced back too.
Maybe a version did make it through, but the bounced back message is a bit disconcerting.
Incidentally, my question was regarding the difference between the Pro and Educational versions - requirements and/or limitations.
Thanks, and Merry Christmas!