==== Required information ====
- iRedMail version: iRedMail-0.9.2 / iRedAdmin-Pro-LDAP-2.3.1
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): LDAP
- Web server (Apache or Nginx): Nginx
- Linux/BSD distribution name and version: Ubuntu 14.04
- Related log if you're reporting an issue:
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Hello! I haven't been able to find an up-to-date answer to this question. What's the preferred way to prevent an account sending emails outside it's own domain. For example, how can i prevent testuser@example.com sending email to testuser@gmail.com while still allowing it to email testuser2@example.com
I wonder if this is a feature of iRedAPD but I cannot find a way to configure it.