ALIASES / EXIM4

http://debian-facile.org/doc:reseau:exim4:redirection-mails-locaux

# add alias to container
ls /vm/root/*/etc/aliases|xargs -L 1 sed -i "\$a root: tech@17112018.fr"
cat /vm/root/*/etc/aliases
vz-launch -y "newaliases" all
vz-launch -y "exim -bt root" all
vz-launch -y "systemctl restart exim4" all

# test alias
exim -bt root