Hi guys!

After trying some 3rd party domain admin software i decided try to figure out how can grant domain admin rights to a regular user in Zimbra OSE.
Based on some google search here is my solution..

1: Create a regular user belong to the manageable domain.
2: Run this script from the command line with zimbra user (parameter 1: domain, parameter 2: domain admin email)
(example: domain_right.sh domain.tld domainadmin@domain.tld)

Code:
#!/bin/bash

# $1 domain
# $2 email

zmprov ma $2 zimbraIsDelegatedAdminAccount TRUE
zmprov ma $2 zimbraAdminConsoleUIComponents cartBlancheUI zimbraAdminConsoleUIComponents domainListView zimbraAdminConsoleUIComponents accountListView zimbraAdminConsoleUIComponents DLListView
zmprov ma $2 zimbraDomainAdminMaxMailQuota 0
zmprov grantRight domain $1 usr $2 +createAccount
zmprov grantRight domain $1 usr $2 +createAlias
zmprov grantRight domain $1 usr $2 +createCalendarResource
zmprov grantRight domain $1 usr $2 +createDistributionList
zmprov grantRight domain $1 usr $2 +deleteAlias
zmprov grantRight domain $1 usr $2 +listDomain
zmprov grantRight domain $1 usr $2 +domainAdminRights
zmprov grantRight domain $1 usr $2 +configureQuota
zmprov grantRight domain $1 usr $2 set.account.zimbraAccountStatus
zmprov grantRight domain $1 usr $2 set.account.sn
zmprov grantRight domain $1 usr $2 set.account.displayName
zmprov grantRight domain $1 usr $2 set.account.zimbraPasswordMustChange
zmprov grantRight account $2 usr $2 +deleteAccount
zmprov grantRight account $2 usr $2 +getAccountInfo
zmprov grantRight account $2 usr $2 +getAccountMembership
zmprov grantRight account $2 usr $2 +getMailboxInfo
zmprov grantRight account $2 usr $2 +listAccount
zmprov grantRight account $2 usr $2 +removeAccountAlias
zmprov grantRight account $2 usr $2 +renameAccount
zmprov grantRight account $2 usr $2 +setAccountPassword
zmprov grantRight account $2 usr $2 +viewAccountAdminUI
zmprov grantRight account $2 usr $2 +configureQuota
Working perfectly fine with Zimbra OSE 8.x
Even the quota changing working properly

The domain admin user only can see their own domain and nothing else, but can be administrate everything belong that domain.