Random email bounce backs from valid mailboxes

  • From: "Mark Morgan" <mmorgan@xxxxxxxxxxxxxxxxxxxxx>
  • To: exchangelist@xxxxxxxxxxxxx
  • Date: Fri, 16 Sep 2005 11:34:32 -0600


I have a exchange enviroment in coexistance mode with exch 5.5 sp4 and
exch 2003 sp1, I have been getting complaints from email users that emails
sent to them are getting bounced back to the external sender. Here is a
sample the recipient is a valid user on the exch 5.5 which is the front
end server. Help Plz!

Your message did not reach some or all of the intended recipients.

      Subject:  Active Nutrition: Nutrition on the Web; feel full, eat
less; smoothie boosts; and more ...
      Sent:     09/15/2005 11:59 PM

The following recipient(s) could not be reached:

      lnichols@xxxxxxxxxxxxxxxxxxxxx on 09/16/2005 2:48 AM
            The e-mail account does not exist at the organization this
message was sent to.  Check the e-mail address, or contact the recipient
directly to find out the correct address.
            <aristotle.Palmdrive.local #5.1.1>

Other related posts:

  • » Random email bounce backs from valid mailboxes