(list ".*<\\(.*\\)\\.\\(non\\)?gnu\\.org>.*" "l.\\1")
;; gnus
(list ".*<\\(.*\\)\\.gnus\\.org>.*" "l.\\1")
+ ;; libreplanet
+ (list ".*<\\(.*\\)\\.libreplanet\\.org>.*" "l.\\1")
;; *.lists.sr.ht, omitting one dot if present
;; add more \\.?\\([^.]*\\) if needed
(list ".*<~\\(.*\\)/\\([^.]*\\)\\.?\\([^.]*\\)\\.lists.sr.ht>.*" "l.~\\1.\\2\\3")