==== Required information ====
- iRedMail version : 0.9.6
- Linux/BSD distribution name and version: Debian Jessie
- Store mail accounts in which backend : LDAP
- Web server : Nginx
- Manage mail accounts with iRedAdmin-Pro? No
- [IMPORTANT] Related original log or error message is required if you're experiencing an issue.
====

I have been trying to setup two mail accounts to capture inbound and outbound for the whole domain.

My problem is that I cannot figure out what to do according to the documentation:

LDAP: Manage BCC settings with phpLDAPadmin or other LDAP client tools

For per-domain BCC settings, you can add below LDAP attribute/value pairs for domain object:
# per-domain sender bcc
enabledService=senderbcc
domainSenderBccAddress=outbound@example.com

# per-domain recipient bcc
enabledService=recipientbcc
domainRecipientBccAddress=inbound@example.com

Can someone point me to the right direction?
Which files do I need to edit to add these three lines???