==== REQUIRED BASIC INFO OF YOUR IREDMAIL SERVER ====
- iRedMail version (check /etc/iredmail-release): 1.6.3 OPENLDAP edition
- Deployed with iRedMail Easy or the downloadable installer? downloadable installer
- Linux/BSD distribution name and version: Ubuntu 22.04.2 LTS
- 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 have an iredmail server with openldap backend configured to send and receive emails only internally using whitelists and blacklists. Users can only use the roundcube web interface. I also have a second separate mail server working in classic mode. Users have mailboxes on both servers. Can you tell me how to configure notifications about new mail in the iredmail server user's mailbox to his main mailbox on the other server via the technical mailbox notification@myiredmail.domain?
Thanks for help!