I used to run postfix chrooted but no longer do so. |find /var/spool/postfix -type f -ls|
shows a list of files in /var/spool/postfix/pid/ with names inet.* and unix.*, all very old and zero-length. Is this a hangover from running postfix chrooted? Can I remove them all?
It also shows a few files in /var/spool/postfix/defer, some a few days old others much older. |postqueue -p| reports 'Mail queue is empty'. Question ditto.