Select Code to Download

root@mail:~# mailq
-Queue ID-  --Size-- ----Arrival Time---- -Sender/Recipient-------
...
root@mail:~#

root@mail:~# cat /etc/group
...
mymail:x:1003:sammy,root,wilma,www-data
sammy:x:1004:

root@mail:~# cd /home
root@mail:/home# ls
...
drwxrwx--x 2 sammy mymail 4096 May 18 22:18 Maildir/
root@mail:/home/sammy#

root@mail:~# sudo newaliases
root@mail:~# cat /etc/aliases
# See man 5 aliases for format
postmaster:    root

root@mail:~# sudo vi /etc/apt/apt.conf.d/50unattended-upgrades
root@mail:~# sudo vi /etc/apt/apt.conf.d/20auto-upgrades
root@mail:~# cat /etc/apt/apt.conf.d/20auto-upgrades
...

root@mail:~# sudo dpkg-reconfigure --priority=low unattended-upgrades
root@mail:~#

root@mail:~# cat /etc/hosts
# Your system has configured 'manage_etc_hosts' as True.
# As a result, if you wish for changes to this file to persist
...
ff02::3 ip6-allhosts

root@mail:~#

root@mail:~# hostname -d
merrillpjensen.com
root@mail:~# hostname -f
mail.merrillpjensen.com

  

root@mail:~# host -t MX mail
...
;; connection timed out; no servers could be reached

root@mail:~#