Thanks Jesse. My error when copying the postfix-sasl below is the jail I'm using, but still can not get it to work. [postfix-sasl] enabled =...
I found the problem with the errors in the fail2ban.log. The iptables had some how change the file permission to 0444 read only. I the mail.log...
I’m fairly new to Fail2ban and having trouble with errors in the fail2ban.log (2019-08-03 15:37:11,941 fail2ban.utils [562]: ERROR...
Taleman thanks for pointing in the right direction. The fault was in the postfix.conf see code. I just removed the line near the end failregex =...
I'm very new to linux and I need help with fail2ban settings. I'm try to apply some rules to fail2ban to use postfix and postfix-rbl but each time...
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