Alter all the Conference organizer addresses. If you do not do that, the location consumer will see the appointments, but can not edit them. sudo ./vst-install.sh –nginx yes –apache no –phpfpm Indeed –named no –remi no –vsftpd yes –proftpd no –iptables Of course –fail2ban Certainly –quota no –exim Sure –dovecot https://www.hostscheap.com/letsencrypt-certificate-install-service