[pfx] Re: [RFC, sketch] IPv6 only trust of mail network

2024-10-13 Thread Viktor Dukhovni via Postfix-users
On Mon, Oct 14, 2024 at 02:33:13PM +0900, Nico Schottelius via Postfix-users wrote: > >> - All participating mail servers are IPv6 only [1] > >> - Every participating entity has an OpenGPG keypair [2] > > > > Unlikely to scale. > > Can you elaborate on this? I don't see why it should not scale,

[pfx] Re: [RFC, sketch] IPv6 only trust of mail network

2024-10-13 Thread Nico Schottelius via Postfix-users
Hello Viktor, Viktor Dukhovni via Postfix-users writes: > On Mon, Oct 14, 2024 at 01:03:48PM +0900, Nico Schottelius via Postfix-users > wrote: > >> We at ungleich [0] plan to switch towards IPv6 only mail services > > A substantial fraction of email domains are IPv4-only? Why is IPv6-only >

[pfx] Re: [RFC, sketch] IPv6 only trust of mail network

2024-10-13 Thread Viktor Dukhovni via Postfix-users
On Mon, Oct 14, 2024 at 01:03:48PM +0900, Nico Schottelius via Postfix-users wrote: > We at ungleich [0] plan to switch towards IPv6 only mail services A substantial fraction of email domains are IPv4-only? Why is IPv6-only a good idea at this time? > in the near future and we would like to "r

[pfx] [RFC, sketch] IPv6 only trust of mail network

2024-10-13 Thread Nico Schottelius via Postfix-users
Good morning postfix users, we at ungleich [0] plan to switch towards IPv6 only mail services in the near future and we would like to "revolutionise" the way how we handle mail while we do this step. This mail is to discuss the idea and get some feedback from the community of other postfix users.