[Unit]
Before=postfix.service
#After=opendkim-chroot.service
PartOf=chr-maild.target

[Mount]
What=/run/opendkim
Where=/var/spool/postfix/run/opendkim
Type=none
Options=defaults,noexec,nosuid,nodev,bind,rprivate,nofail

[Install]
WantedBy=chr-maild.target