When stopping postgrey, the daemon logs the following warning. This issue is referenced under debian bug report: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=756813 "Most likely the pid file should be in a directory that the user postgrey can modify (such as /var/run/postgrey/postgrey.pid) rather than /var/run/postgrey.pid, since /var/run is not writable by postgrey." Reproducible: Always Actual Results: /etc/init.d/postgrey stop mail.warning postgrey[]: Couldn't unlink "/var/run/postgrey.pid" [Permission denied] I confirmed the warnings clear with the following adjustments, However, this is not persistent as init.d needs to be updated to dynamically create the new dir. mkdir /var/run/postgrey chown postgrey:postgrey /var/run/postgrey POSTGREY_PID="/var/run/postgrey/postgrey.pid"
