Maybe I'm missing something, but I can't find where the messages that I've sent are.
When I go to My Messages it gives me the list of all of the messages I've received are, and there is an option to go to "Sent Items" but it says there are none. I know that I've sent messages (in fact I wanted to review one to make sure I said something), and I've gotten replies from a couple before, so I know they have gone through. I've even looked at "conversations" in the list, but it only shows the received messages, not the ones that I sent that go between.
Have I lost something?