I sometimes want to read mailing list archives for projects that I'm not subscribed to. There are nice HTML archives online (e.g. https://lists.gnu.org/archive/html/emacs-devel/2014-12/msg00347.html), but I don't enjoy reading mails in the browser.
Is there an interface for Emacs to read mailing list archives? I already use mu4e to read my personal email inside of Emacs, but I'd also like to be able to read other people's email in Emacs (to the extend that these other people have posted to public mailing lists).
There's got to be a mode for that. (I suspect gnus is the answer, but I have never used it.)