Sentora with external database, same local network

[Khalimerot]

So,

For Roundcube you have to edit:

/etc/sentora/configs/roundcube/roundcube_config.inc.php

For Proftpd:

/etc/sentora/configs/proftpd/proftpd-mysql.conf

For Postfix:

/etc/sentora/configs/postfix/mysql-relay_domains_maps.cf
/etc/sentora/configs/postfix/mysql-virtual_alias_maps.cf
/etc/sentora/configs/postfix/mysql-virtual_domains_maps.cf
/etc/sentora/configs/postfix/mysql-virtual_mailbox_limit_maps.cf
/etc/sentora/configs/postfix/mysql-virtual_mailbox_maps.cf

I will update, when i'll continue to setup this.