Version 2.1.13

I am having some trouble getting the accept_these_nonmembers filter to work when using another list as the value (eg @test or @all). I have searched through the mailman-user mailing list, but I can't seem to find a solution. One of the threads mentioned something about USE_ENVELOPE_SENDER being set in the mm_cfg.py. I am not hosting this site myself, and I only administrative interface is through cPanel. So I am not sure how to verify this setting without opening the file (which I don't have access to). The sender filter appears to work when I do explicit e-mail addresses, but not when I try to filter on other lists in the installation. I would like to use the list option since it is more dynamic. My list architecture is essentially like this:

-all@domain -parents@domain -mentors@domain -students@domain

The all@domain list contains every e-mail from the other 3 lists. So I am adding the all@domain mailing list to the other mailing list's accept_these_nonmembers sender filter with the following syntax:

@all

I have also tried:

@all@domain

Neither of them seem to work. I appreciate any advice/help anyone can offer.

Sincerely, Aaron Ray