Thank you, Florian. That explains the unexpectedly long 8 hour "delay". I thought maybe since that was my first post ever to the list that it was being held pending moderator approval (as an anti-spam measure) or something. But it was just gmail hiding my "original duplicate" from me, until Allan's reply arrived then showing it as part of the thread. But I'm still confused by the patches I sent as replies to my original showing up as new top-level threads. It seems that gmail trashed the in-reply-to chain when I edited the subject? That seems drastic (if that's what's happening), and makes me wonder: how do I properly submit multi-patch patches using gmail if I can't edit the subject line? Jeremy On Mon, Sep 30, 2013 at 5:51 AM, Florian Pritz <bluewind@xinu.at> wrote:
Gmail removes "duplicate" mails. So if you send a mail to an ML the mail is already in your sent folder and gmail won't show it anywhere else.
That check is based on the message id of the mail.