Nick: > On 2020-05-08 19:26 BST, Wietse Venema wrote: > > You need to specify the IP address override as > > > > 127.0.0.1:submission .. .. .. .. .. .. smtpd > > > > in master.cf. > > That works for ipv4 and "[::1]:submission ..." works for ipv6. I'm > further than I was, thanks. > > Is there a way to make it work for both ipv4 and ipv6 at the same time? > I tried "127.0.0.1,[::1]:submission ..." but postfix wouldn't start.
See: http://www.postfix.org/master.5.html Wietse
