iRedMail — It's possible tracking users is sending email as another user?

Re: It's possible tracking users is sending email as another user?

null@example.com (ZhangHuangbin) — Wed, 17 Sep 2025 23:29:47 +0000

ribas wrote:

Is it possible to implement it on specific domains? Like "all accounts in the example.com send through the example2.com?

iRedAPD doesn't support this yet.
Please read the comment lines in plugin to understand what it supports:
https://github.com/iredmail/iRedAPD/blo … ismatch.py

Re: It's possible tracking users is sending email as another user?

null@example.com (ribas) — Wed, 17 Sep 2025 15:09:23 +0000

thanks.

Is it possible to implement it on specific domains? Like "all accounts in the example.com send through the example2.com?

ZhangHuangbin wrote:

iRedAPD logs the smtp auth username and sender address in its log file /var/log/iredapd/iredapd.log, and SQL table "iredapd.smtp_sessions".

Re: It's possible tracking users is sending email as another user?

null@example.com (ZhangHuangbin) — Wed, 17 Sep 2025 00:59:23 +0000

iRedAPD logs the smtp auth username and sender address in its log file /var/log/iredapd/iredapd.log, and SQL table "iredapd.smtp_sessions".

It's possible tracking users is sending email as another user?

null@example.com (ribas) — Tue, 16 Sep 2025 12:23:37 +0000

==== REQUIRED BASIC INFO OF YOUR IREDMAIL SERVER ====
- iRedMail version (check /etc/iredmail-release):
- Deployed with iRedMail Easy or the downloadable installer?
- Linux/BSD distribution name and version:
- Store mail accounts in which backend (LDAP/MySQL/PGSQL):
- Web server (Apache or Nginx):
- Manage mail accounts with iRedAdmin-Pro?
- [IMPORTANT] Related original log or error message is required if you're experiencing an issue.
====
- iRedMail version: 1.6.8 MARIADB
- Deployed with iRedMail Easy or the downloadable installer? downloadable installer
- Linux/BSD distribution name and version: AlmaLinux release 9.6 (Sage Margay)
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): MySQL
- Web server (Apache or Nginx): Nginx
- Manage mail accounts with iRedAdmin-Pro? Yes
----

Hello, I have a flet of many servers and accounts in production and i need track if exist and which users are sending messages as another user to implement the reject_sender_login_mismatch in iredapd.

I can't simply implement this configuration because my customers can't be affected before a formal notification.

https://docs.iredmail.org/allow.certain … .user.html