Very Weird Exchange Problem

  • From: "Ian Dale" <itdale@xxxxxxxxxxxx>
  • To: exchangelist@xxxxxxxxxxxxx
  • Date: Mon, 2 Sep 2002 22:49:50 -0600

We are experiencing a very weird email problem. When any user on our
exchange server whose exchange display name (that name you see when you
list the global address list) starts with "g" (upper or lower), tries to
send an email to anyone on the domain (located in China) the
following error message is returned to us:

===============RETURNED MESSAGE====================================

 -----Original Message-----
From:   System Administrator  
Sent:   Tuesday, 3 September 2002 3:08 PM
To:     Qi Zeng [China]
Subject:        Undeliverable: test

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

      Subject:  test
      Sent:     3/09/2002 3:08 PM

The following recipient(s) could not be reached:

      Qi Zeng [China] on 3/09/2002 3:08 PM
            Unable to deliver the message due to a communications failure
        The MTS-ID of the original message is: c=US;a= ;p=COM10 Pty
            MSEXCH:IMS:COM10 Pty Ltd:COM10_DOMAIN:SARAH 3550 (000B09AA)
550 System is busy.

=====================RETURNED MESSAGE===================================

Does anyone have any idea as to why this is happening. I could understand
if all our messages were being returned, but only those whose display name
starts with a g???

I've searched on the web for the error message "550 System is busy" but
I've found very little.

I've done an integrity check across the directory and private information
store databases but no errors were revealed.


Other related posts:

  • » Very Weird Exchange Problem