Lars Bjørndal writes:
On the other hand, Mark's script will return the option that will be applied using the logic of the cascade.
Which script?
Search for "mailman shell interaction" in Mark's earlier post.
As menitoned in my first post, this is an announce-only list.
In the Settings for this list, under Message Acceptance, the Default action to take when a member posts to the list is set to (X) Reject (with notification). The same goes for non-members. In the same Tab, Accept these non-members edit field is empty. Because one of the subscribed addresses to this list is another mailing list, all messages goes both to this announce-only list and to the subscribed list. So to the announce list, there are a few non-members that are allowed to post, e.g. bypass the default actions, which is set to Reject.
You need to find the addresses of those users in the nonmember list. This is NOT "accept these nonmembers"; it is the "nonmember" in the "Users" drop-down menu on the list management page. If they are not there, you can add their addresses from the nonmember list page. Then set their action to Accept (if you fully trust that their addresses won't be spoofed) or Defer (if you are worried about that possibility).
Hope this clarify my situation a bit. I don't see any place where to find the list of allowed addresses to post.
There isn't one, except for the shell interaction Mark posted.
-- GNU Mailman consultant (installation, migration, customization) Sirius Open Source https://www.siriusopensource.com/ Software systems consulting in Europe, North America, and Japan