CSF not blocking SMTP attacks despite my configuration telling it to
CSF not blocking SMTP attacks despite my configuration telling it to
I have CSF configured to block SMTP Auth attacks, syntax errors, and POP3/IMAP access attempts. However, none of those appear to be being blocked at present and only SSH attacks appear to be blocked. I've double checked my configuration and it appears to be correct, but it's like CSF is ignoring it. I installed the software with CPanel but that shouldn't be the reason for that I wouldn't think. All of the log locations look accurate, and my ports are configured exactly as I have them configured on the server. The restrict_syslog setting is set to the recommended 3, so that shouldn't be causing this issue. What am I missing? Anyone who can help would be appreciated. This is on a server running Alma Linux 8 if that helps.