>> 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.
 
  Thanks to everyone who took the time to reply both privately and on the
list. We are currently negotiating with our provider to change our server's
host name.
 
  Becky Granger
  AIIM International
  (301) 587-8202 x605
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