On Sat, Apr 30, 2022 at 10:28:06AM +1000, raf wrote:
> > .domain.tld
> >
> > Matches subdomains of domain.tld, but only when the
> > string smtpd_access_maps is not listed in the Postfix
> > parent_domain_matches_subdomains configuration setting.
>
> The .domain.tld notation only covers a single level of
> subdomain,
This is false. With non-regexp access(5) tables, each level of the
domain hierarchy is tried in turn, all the way up to the TLD.
If "parent_domain_matches_subdomains" includes "smtpd_access_maps",
then the parent domain keys are "dotless", otherwise all parent
domain lookup keys start with a leading ".".
--
Viktor.
