1*2cfca8e7SBaptiste Daroussinroot:someone@example.com 2*2cfca8e7SBaptiste Daroussin 3*2cfca8e7SBaptiste Daroussin#Basicsystemaliases--theseMUSTbepresent 4*2cfca8e7SBaptiste DaroussinMAILER-DAEMON:postmaster 5*2cfca8e7SBaptiste Daroussinpostmaster:root 6