> /dev/rob0 said:
> >If you don't plan to use relay_domains, indeed, unset it:
> > relay_domains =
> >The $mydestination default setting was for backward compatibility.
> >Combined with the default of parent_domain_matches_subdomains, this
> >can cause problems, because all subdomains of mydestination domains
> >are now relay_domains.
> Thanks for the quick reply, /dev/rob0. I was just experimenting with setting
> parent_domain_matches_subdomains =
> just before your email arrived and that did shut off the warning. I'll try
> setting relay_domains as you suggest, too.
> For Wietse: There is no mention of parent_domain_matches_subdomains in
> http://www.postfix.org/VIRTUAL_README.html. Perhaps it would be a useful
> addition to the documentation to mention it there?
parent_domain_matches_subdomains has no effect on virtial domains.