How do I know my eccie messages have been sent?

I know, sounds like a stupid question, but I recently replied to someone, and noticed today when I checked my sent messages, that there was nothing there. So I replied again apologizing if it was a double message, and again there is nothing in my sent items box.

So how can one know if a message was sent or not with certainty? Has anyone else seen this behavior?

Your replies to PM's will only show up in the Sent folder if you use the Reply button and then entered and sent a reply. If you used the Quick Reply window below the PM, there will be no copy of it in the Sent folder nor will it be tracked.