Thomas Krichel writes:
Well anybody who has saved emails classified as spam by spamassassin will have no shortage of sample spam emails. Saving the emails to a Mailman instance will only bring added value if these emails are different from the general spam.
But presumably they are different, since you'd put the spam checker in front of Mailman. If they get to Mailman, then you really want them added to your filter because it would be horrible if they went through and out to the subscribers.
Thus I am not sure this is worth implementing given the other resource constraints that the Mailman developers have.
I don't know either, but it shouldn't be that hard once we know how a couple of trainable filters ingest new spam. That research is the part I'm not interested in doing until at least October. :-)
-- GNU Mailman consultant (installation, migration, customization) Sirius Open Source https://www.siriusopensource.com/ Software systems consulting in Europe, North America, and Japan