We have an ipv6 server that we would like to test how to send emails from ipv6.
We need to know how to configure secondary ipv6 address to the eth0 interface in an easy way. How to configure bind, also if possible, how to configure postfix with ipv6.
Also, we need to be able to setup the RDNS for those ips.
Looking for some direction on how to do this. Obviously you must be very familiar with ipv6 and it's configurations.