Michael Grimm: > On 1. Apr 2021, at 14:45, Viktor Dukhovni <postfix-us...@dukhovni.org> wrote: > >> On Apr 1, 2021, at 8:40 AM, Michael Grimm <trash...@ellael.org> wrote: > > >> Is inet_protocols 'order sensitive'? > > > > No. > [..] > > No. See: http://www.postfix.org/postconf.5.html#smtp_balance_inet_protocols > > Thanks for your clarification and regards, > Michael
You can specity a preference with: http://www.postfix.org/postconf.5.html#smtp_address_preference However, if you don't support IPv4 or IPv6, then the way to go is to remove the unsupported protocol from inet_protools. Wuetse
