I emailed their support, it bounces back immediately lol
nl-isp-6.foxcloud.net rejected your message to the following email addresses:
support@myzclassiclite.org (
support@myzclassiclite.org)
Your message couldn't be delivered. It appears that the email address you sent your message to wasn't found at the destination domain, or the recipient's mailbox is unavailable. The email address might be misspelled or it might not exist. Try to fix the problem by doing one or more of the following:
Send the message again. Before you do, delete and retype the complete address. If your email program automatically suggests an address to use don't select it.
Clear the recipient Auto-Complete List entry in your email program by following the steps in this article. Then resend the message, but before you do, delete and retype the complete address. If your email program suggests an address to use don't select it.
Contact the recipient by some other means (by phone, for example) to confirm you're using the right address. Ask them if they've set up an email forwarding rule that could be forwarding your message to an incorrect address.
If you're still unable to fix the problem, ask the recipient to tell their email admin about the problem, and give them the server that reported the error below.