1

Topic: Spam & Reverse DNS Name :: /opt/iredapd/settings.py missing

==== Required information ====
- iRedMail version (check /etc/iredmail-release): 0.9.8
- Linux/BSD distribution name and version: Ubuntu 18.04 Server LTS
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): MySQL
- Web server (Apache or Nginx): Nginx
- Manage mail accounts with iRedAdmin-Pro? Yes
- [IMPORTANT] Related original log or error message is required if you're experiencing an issue.
====

The settings page tells me:

"This feature requires iRedAPD plugin 'wblist_rdns', please make sure it's enabled in file /opt/iredapd/settings.py."

...there is no such file.

/opt/IRedAPD-2.2/settings.py  exists and the plugin is enabled.

----

Spider Email Archiver: On-Premises, lightweight email archiving software developed by iRedMail team. Supports Amazon S3 compatible storage and custom branding.

2

Re: Spam & Reverse DNS Name :: /opt/iredapd/settings.py missing

Weird that your iRedAPD-2.2 doesn't have this plugin, it's part of iRedAPD-2.2.
You can download iRedAPD-2.2 again, run the upgrade script to fix it:
https://docs.iredmail.org/upgrade.iredapd.html