> On Apr 1, 2021, at 8:40 AM, Michael Grimm <trash...@ellael.org> wrote: > > Is inet_protocols 'order sensitive'?
No. > What I mean is, does postfix follow the order of the following settings: > > inet_protocols = ipv4, ipv6 > inet_protocols = ipv6, ipv4 No. > Would the latter definition tell postfix to try ipv6 first and ipv4 second? No. See: http://www.postfix.org/postconf.5.html#smtp_balance_inet_protocols -- Viktor.
