Courier-Postfix-Ubuntu Mailserver

Discussion in 'Installation/Configuration' started by herbie, Aug 28, 2012.

  1. herbie

    herbie New Member

    I have a question regarding fail2ban on a 10.04 mailserver install. Instructions say to apt-get install fail2ban but then don't get into any configuration for it.
    Starting to get login attempts from Taiwan
    I'm guessing: in jail.local
    enable the Courier, Postfix and SASL modules?
  2. Mark_NL

    Mark_NL New Member

  3. herbie

    herbie New Member

    I installed the SASL in jail.local but there must be a difference in the courier*.confs with Ubuntu. Fail2ban won't even start, so I hashed them out while I look into it.

    ERROR  iptables -N fail2ban-sasl
    iptables -A fail2ban-sasl -j RETURN
    fail2ban-sasl returned 400
    well. disable that one too....
    Last edited: Aug 29, 2012

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