MSExchange ADAccess Error

Getting this Warning Message.

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Log Name:      Application
Source:        MSExchange ADAccess
Date:          7/12/2011 2:34:40 PM
Event ID:      2937
Task Category: Validation
Level:         Warning
Keywords:      Classic
User:          N/A
Computer:      BM-EXCH-01.TwoLLC.local
Description:
Process Microsoft.Exchange.ServiceHost.exe () (PID=4104). Object [CN=SystemMailbox{e0dc1c29-89c3-4034-b678-e6c29d823ed9},CN=Users,DC=TwoLLC,DC=local]. Property [HomeMTA] is set to value [TwoLLC.local/Configuration/Deleted Objects/Microsoft MTA
DEL:4ffa5ea7-0760-4baa-8d66-cc1e9bd29069], it is pointing to the Deleted Objects container in Active Directory. This property should be fixed as soon as possible.
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
  <System>
    <Provider Name="MSExchange ADAccess" />
    <EventID Qualifiers="32768">2937</EventID>
    <Level>3</Level>
    <Task>6</Task>
    <Keywords>0x80000000000000</Keywords>
    <TimeCreated SystemTime="2011-07-12T18:34:40.000000000Z" />
    <EventRecordID>11156</EventRecordID>
    <Channel>Application</Channel>
    <Computer>BM-EXCH-01.TwoLLC.local</Computer>
    <Security />
  </System>
  <EventData>
    <Data>Microsoft.Exchange.ServiceHost.exe ()</Data>
    <Data>4104</Data>
    <Data>CN=SystemMailbox{e0dc1c29-89c3-4034-b678-e6c29d823ed9},CN=Users,DC=TwoLLC,DC=local</Data>
    <Data>HomeMTA</Data>
    <Data>TwoLLC.local/Configuration/Deleted Objects/Microsoft MTA
DEL:4ffa5ea7-0760-4baa-8d66-cc1e9bd29069</Data>
  </EventData>
</Event>