On 2016-02-21 08:47, Kiss Gábor wrote:
Feb 21 04:12:05 MYOLDMTA postfix/smtpd[12967]: warning: unknown[195.22.126.159]: SASL LOGIN authentication failed: authentication failure
https://www.google.dk/search?q=freecode+autofwd fail2ban does not support ipv6 and autofwd is more simple and does support dual stacking
