Forumns instead of email?

[Jason Montleon]

Might I also suggest:
https://www.redhat.com/archives/fedora-test-list/

You can sort by date thread and author.  It's a web interface, you can see
what topics are current, and you don't have to receive gobs of e-mail; not
even digest if you don't want, just disable mail delivery.  It also updates
really quick.  It's not really forums, but I find it does the trick for me,
although I think it might break threads due to the fact that I'm replying
with a new e-mail.... not sure about that...........................