Just been checking my private messages outbox and there were a lot of messages in it. Does this mean they have or haven't been sent. If not, then I need to resend some and if it does then some I have sent aren't there, so not sure what has happened to them!!! Does this make sense!
As far as i am aware MrsMcS if there are messages in your 'out' box that means they have all been sent and i think you and only you can delete them. It got me thinking so i checked my 'out' box and all the envelope icons were open which means the reciever had read them - one had not been read as the envelope icon was still closed. Check the icon against the person you are sending to and if it is open then you can safely delet as they have read it.