On Tuesday 22 January 2008 23:01, Alfred M. Szmidt wrote:
Instead of simply rejecting them, moderate all the non-subscribed messages. The best of two worlds.
I believe this is, what we do.
Unfortunately, it seems to be that there are some spammers that already know how to subscribe to a Mailman list and then send unwanted emails. To really battle this we would need a harder subscribtion process.
Bernhard