==== REQUIRED BASIC INFO OF YOUR IREDMAIL SERVER ====
- iRedMail version (check /etc/iredmail-release): 0.9.9 OPENLDAP edition
- Deployed with iRedMail Easy or the downloadable installer? downloadable installer
- Linux/BSD distribution name and version: CentOS 7
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): LDAP
- Web server (Apache or Nginx): Nginx
- Manage mail accounts with iRedAdmin-Pro? No
- [IMPORTANT] Related original log or error message is required if you're experiencing an issue.
====

Hi all,

I'd set up the iredmail successfully, however there is one situation that I have 2 iredmail servers which pointed to the external openLDAP server for user auth.

There is a problem that when using server A iredmail to login, it login success and email is storing here. I tried to login in server B, it can also login successfully, however, there is no email stored.

The question is that it there any idea in iRedMail may help to prevent user login to server B?

Many thanks.