Provider: Private server
Virtualization Type: LXD
System: Ubuntu 20.04
Installation option: all default
OLS or Enterprise?
OLS
Installing from official server or mirror server?
official
Install Memcached extension for PHP?
yes
Install LiteSpeed Memcached?
yes
Install Memcached?
yes
Install Redis extension for PHP?
yes
Install Redis?
yes
Problem:
Fresh installation.
Creating new website makes two MX
mail.domain.com
mail.mail.domain.com
There is no A record for mail.mail.domain.tld