[cobalt-users] Email problems

["Casselman, Chad" <chad.casselman@xxxxxxxxxxxxxxxxx>]

I am having a very weird problem.  I can send email to anywhere that I have
tried from one of my domains, but when I try to send it to
giedt@xxxxxxxxxxxxx it is returned with the below message, however I can
send it to giedt@xxxxxxxxxxxxx without any errors, does anyone have any clue
what would be causing this?

The following recipient(s) could not be reached:

      'giedt@xxxxxxxxxxxxx' on 5/17/2000 2:52 PM
            No transport provider was available for delivery to this
recipient.


Thanks,
chad