Re: ipv6 only postfix server

2022-02-04 Thread Viktor Dukhovni
> On 4 Feb 2022, at 5:58 pm, Benny Pedersen 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 t

Re: ipv6 only postfix server

2022-02-04 Thread Benny Pedersen
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 https://datatracker.ietf.org/doc/html/draft-omar-ipv10-06.ht

Re: ipv6 only postfix server

2022-02-04 Thread Wietse Venema
Jack Raats: > Is it possible to send mail directly to an ipv6 and ipv4 (all) > mailserver and using the relayhost? for an ipv4 only mailserver? Use smtp_fallback_relay. Wietse

Re: ipv6 only postfix server

2022-02-04 Thread Jack Raats
Op 04-02-2022 om 21:57 schreef Laura Smith: --- Original Message --- On Friday, February 4th, 2022 at 20:48, Jack Raats wrote: BUT: How to mail to an ipv4 only server? Which options do I have? Gr., Jack Raats That's really a question for your ISP to answer. ;-) Basically ther

Re: ipv6 only postfix server

2022-02-04 Thread Laura Smith
--- Original Message --- On Friday, February 4th, 2022 at 20:48, Jack Raats wrote: > > BUT: > > How to mail to an ipv4 only server? > > Which options do I have? > > Gr., > > Jack Raats That's really a question for your ISP to answer. ;-) Basically there needs to be a gateway somewhe

ipv6 only postfix server

2022-02-04 Thread Jack Raats
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? Gr., Jack Raats