There is a new
mailing-list server running under the auspices of kernel.org that is
meant, over time, to address the problems that have been plaguing
vger.kernel.org in recent times.
The infrastructure behind
lists.linux.dev supports multiple domains, so all mailing lists hosted on
vger.kernel.org will be carefully migrated to the same platform while
preserving current addresses, subscribers, and list ids. The only thing
that will noticeably change is the procedure to subscribe and unsubscribe
from individual lists.
Among other things, the new server
prioritizes delivery to the lore.kernel.org archive, which should minimize
the problems seen recently with lost messages.