Check out fail2ban Greets, Ludi
-----Ursprüngliche Nachricht----- Von: owner-postfix-us...@postfix.org <owner-postfix-us...@postfix.org> Im Auftrag von ??? (alice) Gesendet: Montag, 25. April 2022 06:27 An: Postfix users <postfix-users@postfix.org> Betreff: password security do you know how to stop passwords from being brute-forced for a mailserver? do you have any practical guide? thank you.
