I'm trying to create a list (on Ubuntu) and I'm getting this:
owners = ['xxxx@ddddddddd.net'] from mailman.app.lifecycle import create_list ant = create_list('llllllllllllll@dddddddd.net', owners) Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/opt/mailman/venv/lib/python3.12/site-packages/mailman/app/lifecycle.py", line 74, in create _list getUtility(IEmailValidator).validate(fqdn_listname) ^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/opt/mailman/venv/lib/python3.12/site-packages/zope/component/_api.py", line 180, in getUtil ity raise ComponentLookupError(interface, name) zope.interface.interfaces.ComponentLookupError: (<InterfaceClass mailman.interfaces.address.IEmailVa
<venv> $ python3 Python 3.12.3 (main, Aug 14 2025, 17:47:21) [GCC 13.3.0] on linux Type "help", "copyright", "credits" or "license" for more information. lidator>, '')