Re: reject_unknown_client_hostname and 450s

[Wietse Venema]

LuKreme:
> When reject_unknown_client_hostname triggers on an NXDOMAIN it
> returns a 550 error, which is great. When it triggers because there
> is no PTR record, it returns a 450 error, which is also great?
> except.

That is incorrect. The 450 code is for errors where lookup
failed (no result instead of "does not exist").

        Wietse