Hello, I have an iPhone 5, my wife a Samsung GS2 and a MacBook Pro running OSX Lion. We switched from Cox email to Gmail for our joint account. It used to be that on Cox if we got an email, she would get a copy and I would get a copy. Whether anyone deleted it or read it from any of the three devices, it did not affect the other two. How do I get this same functionality on Gmail? If I read and delete it, the other two devices lose that email. Thanks for your time, let me know if you can help us.