On 1/20/2012 3:54 PM, Wietse Venema wrote: > On 20/1/2012 3:24 ??, Nikolaos Milas wrote: >> By the way, I fail to see any difference between the two methods. It >> seems to me the same to use: >> smtpd_client_restrictions = check_client_access >> cidr:/etc/postfix/gwservers.cidr >> where gwservers.cidr is: >> xxx.xxx.xxx.xxx OK >> xxx.xxx.xxx.xxx OK >> 0.0.0.0/0 reject unauthorized client, please use our MX
> This "passes" IPv6 clients that match no rule. Hmmm... ok, can I add another line that would block IPv6 clients too? I'm clueless about IPv6 at the moment (I know, time is running out to get educated)... currently my system (gentoo) has IPv6 totally disabled everywhere (kernel and all), but that can't last forever... -- Best regards, Charles
