Mail - Trash

[John Doe 57]

Where do the deleted mail messages go after being deleted from the Mail's Trash? Is there a folder that would contain all messages received in Mail? Not all the messages are in the Mac OS Trash. There should have been hundreds of messages in there, but there were about 25 something.

 

[Sky Blue]

If you empty the trash it's gone for good. You even get a "this action cannot be undone" message.