I'm trying to configure a Mailman 2.1.6 installation to have an
open-posting list. That is, mail from nonmembers should be immediately
accepted and forwarded to the list.
In Privacy Options -> Sender Filters, I have generic_nonmember_action set
to Accept. I also have accept_these_nonmembers set to a regexp of "^.*",
and all other _these_nonmembers options are blank.
However, nonmember mail keeps getting sent to the list moderator for
approval. Am I missing a setting to allow open posting?