Peter Shute writes:
Further unwanted Reply All behaviour - a Lotus Notes user says when he sends a reply with Reply All, the list bounce address is Cc'd. It does include the list address too, which is good.
Can it cause any problems to Cc the list bounce address?
Mark is on vacation for two weeks, so you'll probably have to wait for a definitive answer.
I believe that Mailman is smart enough to recognize that an ordinary post is not a bounce, so probably no harm is done. However, if the post happens to have a three-digit number starting with 4 or 5 near the start, I suppose it could be misclassified.
Either way, I'd keep an eye on user bounce counts. I think Mark has such a script in his contrib site (sorry, don't recall the URL). You can check for disabled members with "bin/list_members -n bybounce".
Steve