11 May
                
                    2023
                
            
            
                11 May
                
                '23
                
            
            
            
        
    
                3:54 p.m.
            
        Hello, i am trying to do a backup with doveadm backup command. I need to set date filter with argument [-e end date]. Doing so with -e 2020-01-01 or -e 1577829600 shows error:
dovecot: doveadm: Error: dsync(mail-archive.domain.com): handshake: Invalid sync_until_timestamp: 0
What is the correct way of time filter?