[44net] How to update DNS?

I just made some requests via the AMPRNet portal to create some DNS records in the ampr.org domain, and the requests were rejected with the following remark: "DNS is not active yet, please subscribe to the 44-Net mailing list to keep advised of progress." I presume they are referring to this mail list. So, how do I get DNS records created in the ampr.org domain? I understand that in the past, there was an email robot, but I have been unable to find any details on how to use it. Can anyone point me in the right direction? Many thanks, Matt VK2RQ