[MlMt] Re-appearing messages

[Jim McCarty]

Hi Benny,

The problem I keep encountering is some time after I delete messages 
while viewing through smart mailboxes, they will sometimes reappear. 
Most of the time they reappear with their read status reset, though some 
remain marked as read (though I haven’t tried to figure out the 
pattern). I have many smart mailboxes, some are setup to roughly mimic 
Gmail’s inbox categorization others look at tags or subject patterns. 
Some of the email is in the inbox, some in [Gmail]/Archive or maybe in a 
Gmail "label" that hasn't been converted yet.

The only way I’ve found to keep them from coming back once they’ve 
started is to delete them and then choose to sync the entire account. 
However, I recently discovered a whole raft of emails I had deleted 
reappear in my smart mailbox (all living in [Gmail]/Archive) but all 
marked as read, whereas before, most of them would reappear marked as 
unread).

I can't really tell you if it only happens on one computer but not the 
other (I'll pay closer attention in the future), though I can tell you 
the one I noticed this behavior on today was running v1.9.6 (5347), the 
other is running v2.0BETA (6072). Oh, and both were probably running at 
the same time, one at home sitting idle, the other with me at work 
(running v1.9.6).

Thanks, Jim