CSF firewall not sending email notifications


Active member

I installed only Almalinux 8.6 and CSF in a new VPS server (without WHM/cPanel) as a storage for backups only. I configured /etc/csf/csf.conf and enabled alerts. I installed postfix and mailx and did test and i can send emails correctly. But not sending LFD alert emails.

Do I need to do any edits to postfix and mailx config files?


Well-known member
Sometimes I change the notification email address to my gmail address, something that can't exist on my server, to determine where the issue could be.
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