Occasional 'Unable to deliver the message due to a communications failure'

chuck.boone_at_gmail.com
Date: 01/12/05 

Date: 12 Jan 2005 13:36:50 -0800

I have a particular user that occasionally gets the following NDRs when
sending to people within our organization (local exchange accounts;
however on another physical server) with no apparent regularity, and it
seems (since no one else is complaining) that it's only affecting him.

* * *
The following recipient(s) could not be reached:

Twamley, Erin on 1/6/2005 6:38 PM
Unable to deliver the message due to a communications failure
The MTS-ID of the original message is:
c=US;a= ;p=VUSD;l=VUSD-4-050107023758Z-85679
MSEXCH:MSExchangeMTA:VUSD:VUSD-10

Rodriguez, Sandra on 1/6/2005 6:38 PM
Unable to deliver the message due to a communications failure
The MTS-ID of the original message is:
c=US;a= ;p=VUSD;l=VUSD-4-050107023758Z-85679
MSEXCH:MSExchangeMTA:VUSD:VUSD-10
(etc...)

* * *

I'm puzzled... Any help would be appreciated...

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