opensmtpd.service

This unit is provided by:

• https://packages.debian.org/unstable/opensmtpd

• https://packages.fedoraproject.org/pkgs/opensmtpd/

Options

• [Install]
  • WantedBy=multi-user.target
• [Service]
  • CapabilityBoundingSet=CAP_SYS_CHROOT CAP_NET_BIND_SERVICE CAP_SETUID CAP_SETGID CAP_CHOWN CAP_DAC_OVERRIDE CAP_FOWNER
  • ExecStart=/usr/sbin/smtpd
  • KeyringMode=private
  • MemoryDenyWriteExecute
    Introduced in systemd 231
    =yes
  • PrivateDevices
    Introduced in systemd 209
    =yes
  • PrivateTmp=yes
  • ProtectControlGroups
    Introduced in systemd 232
    =yes
  • ProtectHome
    Introduced in systemd 214
    =read-only
  • ProtectKernelModules
    Introduced in systemd 232
    =yes
  • ProtectKernelTunables
    Introduced in systemd 232
    =yes
  • ProtectSystem
    Introduced in systemd 214
    =strict
  • ReadWritePaths=/var/spool/mail /var/spool/smtpd /var/run /run
  • RestrictRealtime
    Introduced in systemd 231
    =yes
  • SystemCallArchitectures=native
  • Type=forking
• [Unit]
  • After=network.target
  • After=syslog.target network.target
  • Conflicts=sendmail.service postfix.service exim.service
  • Description=OpenSMTPD SMTP server
  • Description=OpenSMTPD mail daemon
  • Documentation=man:smtpd(8)

Additionnal notes

Nothing here.