> On 4 Feb 2022, at 5:58 pm, Benny Pedersen <m...@junc.eu> wrote: > > On 2022-02-04 21:48, Jack Raats wrote: >> I have an ipv6 only server running postfix. Mailing to and from an >> ipv6 server is no problem. >> BUT: >> How to mail to an ipv4 only server? >> Which options do I have? > > ipv10 is the only one to wait for > > how it will break ssl/tls or not is maybe another question
Let's not drag "ipv10" into this forum, it has fouled the air in enough IETF mailing lists. It is not going to happen, and should not waste anyone's time here... -- Viktor.