29 Aug
                
                    2015
                
            
            
                29 Aug
                
                '15
                
            
            
            
        
    
                12:36 p.m.
            
        On 29 Aug 2015, at 13:20, Timo Sirainen <tss@iki.fi> wrote:
I'm a bit puzzled as to when hibernate actually kicks in because most of the time I see normal imap processes running without them being hibernated:
Also if you set mail_debug=yes Dovecot will log "Couldn't hibernate imap client:" lines if it attempted to start hibernation but it couldn't be done for whatever reason.