Installation iRedMail

First steps

Install Debian server from scratch

Run ubuntusecure.sh

Installation

https://docs.iredmail.org/install.iredmail.on.debian.ubuntu.html#start-iredmail-installer

Postinstallation

install webmin

install phpldapadmin

https://www.digitalocean.com/community/tutorials/how-to-install-and-configure-openldap-and-phpldapadmin-on-ubuntu-16-04

https://forum.iredmail.org/topic14529-install-phpldapadmin-nginx.html

ln -s /usr/share/phpldapadmin /var/www/html/phpldapadmin

install check_mk agent