There's no message after you sent a PM. It won't appear in your 'Sent Items' as long as you don't active this option (alternatively you can tick the same box if you write a PM): [Only registered and activated users can see links. Click Here To Register...] [Only registered and activated users can see links. Click Here To Register...]
^ too late :c
05/18/2014 19:43Rayfi#4
thx guy's
05/18/2014 21:28Muddy Waters#5
Both messages were successfully delivered, so I also think you merely forget saving a copy in your sent items folder. :)