Email problems

  • From: Juan Ibarra <jibarra@xxxxxxxxxxx>
  • To: "[ExchangeList]" <exchangelist@xxxxxxxxxxxxx>
  • Date: Mon, 16 Jun 2003 11:24:55 -0700

Hello to all,

One of my users has recently being getting several undeliverable messages to
his inbox. Apparently from people that he never sent the emails to.  He is
very concerned about this. 
I am not an open relay for sure, so the other response that I have is that
someone has probably hi-jacked his email address and is trying to send the
emails as him.

Can any one please give me an opinion on this and what would I need to do to
stop this?

Is changing his handle the only way out?

Thanks in advance.

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