When I reply to a PM, I generally hit "reply with quote", just so I make sure I answer any questions/issues that came up in the message. However, even though I've selected a "reply" option, no recipient is added to the message. So I try to send it, and I get an error message. Now, obviously this is not a real problem as I can just type in the recipient (although sometimes those are very oddly spelled), but I'm just checking to see if this is a setting or something that could be turned on fairly easily.
If not, please disregard.