Description of Problem:

Delete message functionality is archaic.  Marking
messages for deletion is a relic of the mbox format.

Deleting a message only marks it for deletion; it
does not move it to trash (since trash is only a
vfolder).  The suggested work around is to use
"Hide deleted messages"  However, this means the
vfolders will not be able to use these
deleted/hidden messages.

Most people like to keep their messages for record
and so it seems that deleting a message should
move it to a real trash folder (not a vfolder). 
Then a user my store their old messages there.  

Steps to reproduce the problem:
1. 
2. 
3. 

Actual Results:


Expected Results:


How often does this happen? 


Additional Information: