[Unit]
Description=A Perl Client Used To Update Dynamic DNS
After=network-online.target nss-lookup.target
Wants=network-online.target nss-lookup.target

[Service]
# added automatically, for details please see
# https://en.opensuse.org/openSUSE:Security_Features#Systemd_hardening_effort
ProtectSystem=full
ProtectHome=true
PrivateDevices=true
ProtectHostname=true
ProtectClock=true
ProtectKernelTunables=true
ProtectKernelModules=true
ProtectKernelLogs=true
ProtectControlGroups=true
RestrictRealtime=true
# end of automatic additions 
User=ddclient
Group=ddclient
Type=forking
PIDFile=/run/ddclient/ddclient.pid
EnvironmentFile=-/etc/sysconfig/ddclient
ExecStartPre=/bin/touch /var/cache/ddclient/ddclient.cache
ExecStart=/usr/sbin/ddclient $DDCLIENT_OPTIONS
SupplementaryGroups=maildrop

[Install]
WantedBy=multi-user.target