2. Creating the Virtual Email user All our emails will be handled by a unique system user on the system: vmail, postfix and dovecot will take care of handling authentication. To create the vmail user proceed as follow: groupadd -g 5000 vmail useradd -g vmail -u 5000 vmail -d /var/vmail mkdir /var/vmail chown vmail:vmail /var/vmail […]