Re: Why does reject_unknown_reverse_client_hostname reject this mail?

[Wietse Venema]

Tobi:
> > Client host rejected: cannot find your reverse hostname,
> >     [185.140.48.241]

Here's a hint:

% host 185.140.48.241
;; connection timed out; no servers could be reached

Note that zone 48.140.185.in-addr.arpa has DNS servers with IPv4
and IPv6 addresses, but I get no reply from their IPv6 address.

        Wietse