Ok, I got this from a friend on FB and found it to be accurate. If you look at your timeline, your emails show up as wall posts! Apparently, this happened in the last 24 hours. Check each year you've been on FB because I had really old emails that looked like wall posts and were visible to everyone. To fix it, you have to go to where it says XX people posted on your timeline - hover to the right of that and a pencil icon will appear, click on it and say hide from timeline. I just fixed all of mine and hoping there isn't anything incriminating sitting on one of my friend's pages!