On Thu, 2009-12-10 at 10:14 -0800, Philip A. Prindeville wrote:
> his message was created automatically by mail delivery software.
>
> A message that you sent could not be delivered to one or more of its
> recipients. This is a permanent error. The following address(es)
> failed:
>
> philipp...(a)redfish-solutions.com
> (generated from xyzzy(a)users.sourceforge.net)
> SMTP error from remote mail server after RCPT
> TO:<philipp...@redfish-solutions.com>:
> host
mail.redfish-solutions.com [66.232.79.143]:
> 553 5.1.8 <philipp...@redfish-solutions.com>... Domain of sender
> address philipp...(a)redfish-solutions.com does not exist
>
> This is on an externally generated email that is coming into my domain
> (
redfish-solutions.com). The mailbox name is valid (it's been munged
> here to protect against spam address harvesters).
Well, according to my quick test, using the "dig" tool, that domain
doesn't exist. Though, a whois check shows that it does. So, somewhere
there's a problem with your public domain records. The dig tool might
help you sort out where (you can query different DNS servers with it).
dig
redfish-solutions.com
gets no answer
But this does:
dig
redfish-solutions.com MX