We tried, but could not find /doku.php/faq:everydayuse:what_if_someone_wants_to_make_a_room_into_a_mailing_list_can_we_do_that?do=login§ok=29e66cb6e17d6bb3e6a343af42203bfb
But hey, you don't have to leave empty handed!
Here are some things you can try instead: