On 2015-02-28 05:02 AM, Darren Duncan wrote: > I'm seeing a lot of message duplication too, but the ones I see are > due to someone putting the list address twice as a recipient. > > For example a bunch of the "PhD student" messages say "To" > sqlite-users at mailinglists.sqlite.org plus "Cc" sqlite-users at sqlite.org . > > But both of those are aliases for the same list. > > Whoever is doing this, sending your messages to both, please stop, > just send to one, and then people would get one copy.
I don't think it is someone specific, I've seen these from many people - I think it has to do with the way the reply-to field is interpreted and/or the way mail clients interpret it when you hit the "Reply" or "Reply-to-List" buttons. I'm using an up-to-date Mozilla Thunderbird client which seems to avoid the issue (unless I am not seeing my own duplicates). I find it hard to imagine that suddenly many list users changed the way they respond to forum emails. The culprit is more likely a change in some underlying system set-up.
