I've got the following weird situation.
My server has the IPv6 address: 2001:xxxx:4300:xxxx:8::c01a
the domain from which a user sends email has the ipv6 2001:xxxx:4300:xxxx:8::50
the domain neo-hippie.net has ip address: 2001:xxxx:4300:xxxx:8::0
I've added this ip to directadmins ip management:
and it says status = free and reseller = neohippie
I've been migrating the modules configuration to an External Node Classifier, I've tried to make a known_hosts file from template, so I have to send a bunch of data like IPs, ssh keys and hostnames, this is an example of what I have:
A yaml file with the general configuration of every node: