Hey Guys, i have 2 Servers but only one Server is able to speak IPv6.
What i want is the following: Outgouing eMail IPv4 -> Postfix IPv4 -> Relay Postfix IPv6 -> Dest Mail-Server IPv4/IPv6 Is that possible with simple Mail-Relay? What is possible to is: Check is dest. Mail-Server able to communicate via IPv6, relay to Postfix B, if not, relay via IPv4 directly to dest. Mail-Server Which solution should be the easies and which works? ;) Greetz Daniel ;)
