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(where domain.com is the customer's domain and xx.xx.xxx.xxx.xxx is the blocked customer's ip address.)
I have found that an ip has been blocked. Then it unblocks itself and in logs I see this
2023-09-12 10:40:25,068 fail2ban.filter [15552]: ERROR No group found in 'webmail.dominio.com:xx.xx.xxx.xxx - - [] "GET /?_task=mail&_mbox=INBOX&_uid=4287&_part=2&_action=get&_extwin=1&_framed=1&_mimewarning=1&_embed=1 HTTP/1.0" 200 204010 "Website Domain Names, Online Stores & Hosting" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.0.0 Safari/537.36"
' using '<_sre.SRE_Pattern object at 0x564e2cae97f0>'
what's the reason? i have never seen this error in fail2ban jails.
in google there is only one helpful but not helpful entry that says something about the fail2ban-regex
but in my case the content of fail2ban-regex is nothing like the content of that help
with the one in that help
(where domain.com is the customer's domain and xx.xx.xxx.xxx.xxx is the blocked customer's ip address.)
I have found that an ip has been blocked. Then it unblocks itself and in logs I see this
2023-09-12 10:40:25,068 fail2ban.filter [15552]: ERROR No group found in 'webmail.dominio.com:xx.xx.xxx.xxx - - [] "GET /?_task=mail&_mbox=INBOX&_uid=4287&_part=2&_action=get&_extwin=1&_framed=1&_mimewarning=1&_embed=1 HTTP/1.0" 200 204010 "Website Domain Names, Online Stores & Hosting" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.0.0 Safari/537.36"
' using '<_sre.SRE_Pattern object at 0x564e2cae97f0>'
what's the reason? i have never seen this error in fail2ban jails.
in google there is only one helpful but not helpful entry that says something about the fail2ban-regex
but in my case the content of fail2ban-regex is nothing like the content of that help
with the one in that help