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Topic: block mail flow between local domains

==== REQUIRED BASIC INFO OF YOUR IREDMAIL SERVER ====
- iRedMail version (check /etc/iredmail-release): 0.9.9 MARIADB edition
- Deployed with iRedMail Easy or the downloadable installer? downloadable installer
- Linux/BSD distribution name and version: Ubuntu 18.04.3 LTS
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): MySQL
- 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.
====

Hello,

I have 2 local email domains on server abc.com and xyz.com. I need to reject mail flow between them with reject message. So if someone sends mail from abc.com to xyz.com gets reject message and vice versa. Is it possible? Where to start?

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Re: block mail flow between local domains

Use the per-domain or per-user blacklisting. FYI:
https://docs.iredmail.org/manage.iredapd.html

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