[Unit]
Description=ProFTPD FTP Server
Wants=network-online.target
After=network-online.target nss-lookup.target local-fs.target remote-fs.target

[Service]
Type=forking
Environment=OPTIONS= CONFIG_FILE=/etc/proftpd/proftpd.conf
EnvironmentFile=-/etc/default/proftpd
ExecStartPre=/usr/sbin/proftpd --configtest -c $CONFIG_FILE
ExecStart=/usr/sbin/proftpd -c $CONFIG_FILE $OPTIONS
ExecReload=/bin/kill -HUP $MAINPID
PIDFile=/run/proftpd.pid

[Install]
WantedBy=multi-user.target