How to add domains on EMA v3 admin panel ?
1. Login to EMA admin panel through web interface.
2. Go to Settings > Select Domains
3. Click on '+' button to add a new domain.
4. Select the *Type - Local or LDAP for the added domain.
5. Click SAVE to submit the changes.
** Domain Type decides how the userlist is maintained on EMA. By using LOCAL option you have to manually add users. And by LDAP method users get auto synced from mailserver.