6 Apr
                
                    2015
                
            
            
                6 Apr
                
                '15
                
            
            
            
        
    
                4:25 a.m.
            
        On 21 Mar 2015, at 05:18, Samuel Williams <space.ship.traveller@gmail.com> wrote:
So, along with the problem of lots of folders ending in 1 1 1 1, I'd like to have a strategy to delete these.
I was trying to understand if it is possible to use http://linux.die.net/man/1/doveadm-expunge to delete empty folders, but without also deleting messages? Is this possible and if so what is the syntax?
   -d     Delete the mailbox if it is empty after expunging.
So create an expunge query that matches no messages:
doveadm expunge -d mailbox '*' not all