On Tue, Jul 02, 2024 at 12:24:51PM +0100, Jay Daley wrote:
> As others have explained, we have chosen to switch, at this stage, to
> a large commercial mail sender with extensive reputation management
> rather than continue to send directly and as a consequence that will
> be IPv4 only. I don’t plan to reiterate the multiple trade-offs
> considered in that decision, but I do want to stress that this was not
> a simple decision. I say "at this stage" because there are still
> discussions about whether or not this is the best long term strategy
> for mail delivery.
Will this also affect *inbound* mail to ietf.org?
Currently hosted at mail.ietf.org by, IIRC, AMSL, *receiving* mail via
both IPv4 and IPv6, over DANE-authenticated TLS connections, when the
sending system is DANE-enabled:
https://stats.dnssec-tools.org/explore/?ietf.org
--
Viktor.
