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- Server operating system version
- Ubuntu 22.04.2 LTS
- Plesk version and microupdate number
- Version 18.0.50 Update #2
Hello everyone ,
I need information about fail2ban parameters and plesk-postfix to improve heem and how it can be done.
I think that if the feature I mentioned comes in the new update, it may be a better solution for everyone.
Invalid password for .+ by ([0-9a-f\.:]+)
Invalid password by ([0-9a-f\.:]+)
warning: .*\[([0-9a-f\.:]+)\]: SASL .+ authentication failed: (?!.*Connection lost to authentication server).+
warning: non-SMTP command from .*\[([0-9a-f\.:]+)]:.+
NOQUEUE: reject: RCPT from \[([0-9a-f\.:]+)].+Protocol error.+
-login: Disconnected.+ \(auth failed, .+\): user=.*, method=.+, rip=([0-9a-f\.:]+),
-login: Aborted login.+ \(auth failed .+\): user=.+, rip=([0-9a-f\.:]+), lip.+
-login: Aborted login.+ \(tried to use disallowed .+\): user=.+, rip=([0-9a-f\.:]+), lip.+
webmail.+ Login from '([0-9a-f\.:]+)' for user .+ might not have worked
([0-9a-f\.:]+) "GET \/webmail\/.* HTTP.+" 403 .+
These rules really need to be.
What steps can be followed for this?
Thank you.
I need information about fail2ban parameters and plesk-postfix to improve heem and how it can be done.
I think that if the feature I mentioned comes in the new update, it may be a better solution for everyone.
Invalid password for .+ by ([0-9a-f\.:]+)
Invalid password by ([0-9a-f\.:]+)
warning: .*\[([0-9a-f\.:]+)\]: SASL .+ authentication failed: (?!.*Connection lost to authentication server).+
warning: non-SMTP command from .*\[([0-9a-f\.:]+)]:.+
NOQUEUE: reject: RCPT from \[([0-9a-f\.:]+)].+Protocol error.+
-login: Disconnected.+ \(auth failed, .+\): user=.*, method=.+, rip=([0-9a-f\.:]+),
-login: Aborted login.+ \(auth failed .+\): user=.+, rip=([0-9a-f\.:]+), lip.+
-login: Aborted login.+ \(tried to use disallowed .+\): user=.+, rip=([0-9a-f\.:]+), lip.+
webmail.+ Login from '([0-9a-f\.:]+)' for user .+ might not have worked
([0-9a-f\.:]+) "GET \/webmail\/.* HTTP.+" 403 .+
These rules really need to be.
What steps can be followed for this?
Thank you.
