OpenBSDSystem$ cat /etc/mail/aliases
#
#       $OpenBSD: aliases,v 1.67 2019/01/26 10:58:05 florian Exp $
#
#  Aliases in this file will NOT be expanded in the header from
#  Mail, but WILL be visible over networks or from /usr/libexec/mail.local.
#
#       >>>>>>>>>>      The program "newaliases" must be run after
#       >> NOTE >>      this file is updated for any changes to
#       >>>>>>>>>>      show through to smtpd.
#

# Basic system aliases -- these MUST be present
MAILER-DAEMON: postmaster
postmaster: root

# General redirections for important pseudo accounts
daemon: root
ftp-bugs: root
operator: root
www:    root

# Redirections for pseudo accounts that should not receive mail
_bgpd: /dev/null
_dhcp: /dev/null
_dpb: /dev/null
_dvmrpd: /dev/null
_eigrpd: /dev/null
_file: /dev/null
_fingerd: /dev/null
_ftp: /dev/null
_hostapd: /dev/null
_identd: /dev/null
_iked: /dev/null
_isakmpd: /dev/null
_iscsid: /dev/null
_ldapd: /dev/null
_ldpd: /dev/null
_mopd: /dev/null
_nsd: /dev/null
_ntp: /dev/null
_ospfd: /dev/null
_ospf6d: /dev/null
_pbuild: /dev/null
_pfetch: /dev/null
_pflogd: /dev/null
_ping: /dev/null
_pkgfetch: /dev/null
_pkguntar: /dev/null
_portmap: /dev/null
_ppp: /dev/null
_rad: /dev/null
_radiusd: /dev/null
_rbootd: /dev/null
_relayd: /dev/null
_rebound: /dev/null
_ripd: /dev/null
_rstatd: /dev/null
_rusersd: /dev/null
_rwalld: /dev/null
_smtpd: /dev/null
_smtpq: /dev/null
_sndio: /dev/null
_snmpd: /dev/null
_spamd: /dev/null
_switchd: /dev/null
_syslogd: /dev/null
_tcpdump: /dev/null
_traceroute: /dev/null
_tftpd: /dev/null
_unbound: /dev/null
_unwind: /dev/null
_vmd: /dev/null
_x11:   /dev/null
_ypldap: /dev/null
bin:    /dev/null
build:  /dev/null
nobody: /dev/null
_tftp_proxy: /dev/null
_ftp_proxy: /dev/null
_sndiop: /dev/null
_syspatch: /dev/null
_slaacd: /dev/null
sshd:   /dev/null

# Well-known aliases -- these should be filled in!
root: host
# manager:
# dumper:

# RFC 2142: NETWORK OPERATIONS MAILBOX NAMES
abuse:          root
# noc:          root
security:       root

# RFC 2142: SUPPORT MAILBOX NAMES FOR SPECIFIC INTERNET SERVICES
# hostmaster:   root
# usenet:       root
# news:         usenet
# webmaster:    root
# ftp:          root
OpenBSDSystem$