>I was replying today to a private message. When I clicked on Send it seemed like the message went through. But when I looked at the bottom line it had two buttons: Reply and Email. Confusing. So I am not sure if my message went through and what is the purpose of Reply and Email?
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>UPDATE: I think maybe it does make sense. But it was confusing first.

When you view a private message, you have the option to reply to it or to send a copy of that private message to you by email.