Systemd

Systemd conversion

# unlink /usr/bin/qmailctl
# mv /etc/init.d/qmail /etc/init.d/vusaged /var/qmail/bin
# ln -s /var/qmail/bin/qmail /usr/bin/qmailctl

# cat > /etc/systemd/system/qmail.service <<EOF
# Automatically generated by systemd-sysv-generator

[Unit]
Documentation=man:systemd-sysv-generator(8)
SourcePath=/var/qmail/bin/qmail
Description=SYSV: Qmailtoaster MTA
Before=multi-user.target
Before=multi-user.target
Before=multi-user.target
Before=graphical.target

[Service]
Type=forking
Restart=no
TimeoutSec=5min
IgnoreSIGPIPE=no
KillMode=process
GuessMainPID=no
RemainAfterExit=yes
ExecStart=/var/qmail/bin/qmail start
ExecStop=/var/qmail/bin/qmail stop
ExecReload=/var/qmail/bin/qmail reload

[Install]
WantedBy=default.target
EOF

# reboot

Notes: All qmailctl functionlity is still intact.
       start, stop, status, and reload can be accomplished with the command 'systemctl [command] qmail'