Ever since upgrading to ML, my inbox gets a copy of every email i reply to. it never does it when i create a new email, just when i reply to one. never happened before ML. Another issue, is if i get an email i get repeatedly (like a monthly e-bill), one or more of the old emails show up in my inbox at the same time. It's never every old email, and it's usually just one other email, but not necessarily the last one, just a previous one. I use the mail app with my gmail account. so annoying. any ideas on how to fix this?