>> Can anyone tell me if it is because of the "_" in the user's address or
in
>> our node "AIIM_WEB.AIIM.ORG"?
>
>Underscores are illegal in host names. Change it to a hyphen,
>which is legal.
 
  We are aware that the underscore is illegal, but to change it now is a big
problem due to a number of services that we run off this host. We just want
to know if anyone else has experience with this kind of error message, and
whether or not it is being caused by the underscore.
 
  Becky Granger
  [log in to unmask]
  AIIM International
  Phone: (301) 587-8202 x605