by Arcada » Wed Aug 13, 2014 7:22 am
If the recipient hasn't logged in and read it yet, it'll still show in your "Outbox". While it's there you can edit or even delete it, if you like.
Only once they've read it will it go to "Sent messages".
So, if a message appears to be "stuck" in your Outbox, it just means it hasn't been picked up yet...