[Unit]
Description=Sendmail Mail Transport Client
After=syslog.target network.target sendmail.service
BindTo=sendmail.service

[Service]
Type=forking
PIDFile=/run/sm-client.pid
Environment=CLIENTMQUEUE_OPTS=-Ac -q30m -L sm-cm
EnvironmentFile=-/etc/conf.d/sendmail
ExecStartPre=/bin/touch /run/sm-client.pid
ExecStartPre=/bin/chown smmsp:smmsp /run/sm-client.pid
ExecStartPre=-/usr/bin/make -C /etc/mail
ExecStart=/usr/sbin/sendmail $CLIENTMQUEUE_OPTS

[Install]
WantedBy=multi-user.target