Only the Mail Ports Went Quiet
From home, every mail port ran into a timeout while HTTPS on the same host answered normally. The cause was a second [DEFAULT] ignoreip in jail.d that replaces FAIL2BAN_IGNOREIP from docker-mailserver.
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From home, every mail port ran into a timeout while HTTPS on the same host answered normally. The cause was a second [DEFAULT] ignoreip in jail.d that replaces FAIL2BAN_IGNOREIP from docker-mailserver.
Codex reported success in write mode although no file appeared. The fault was in the Linux sandbox, but the lasting lesson is about our gate.