PM question

Joined Dec 2005
792 Posts | 0+
Vermont
Sorry for the stupid question, but, on the PM page I know what the Inbox, Sent box, and Save box do but what is the Out box for? I sent out a PM to some one and it ended up in the Out box. Did it actually get sent or not. And How dod it get there? Thanks for the help and again sorry for the stupidity.
 
If it's still in the outbox, it means the recipient hasn't opened it yet. If it's in the sentbox, that means it has been opened.