Question : Exchange 2007 replication issue?

Hey Experts,

I'm received the Event indicated below. My environment is a mixed 2003/2007 exchange environment since I am in the middle of a migration. This even started on a random day when I was on vacation so I have no idea what triggered it:
On the new 64bit Windows Server 2008 / Exchange 2007 Server the following repeats every minute
"A message deliver to public folder store "Second Storage Group\Public Folder Database" with message class REPORT.IPM.NOTE.NDR is being dropped. "

My searches have not turned up anything useful.

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             Log Name:      Application
Source:        MSExchangeIS Public Store
Date:          4/3/2009 11:35:32 AM
Event ID:      2091
Task Category: Transport Delivering
Level:         Warning
Keywords:      Classic
User:          N/A
Computer:      NJ395SVR0001.domain.com
Description:
A message deliver to public folder store "Second Storage Group\Public Folder Database" with message class REPORT.IPM.NOTE.NDR is being dropped. 
Event Xml:

  
    
    2091
    3
    31
    0x80000000000000
    
    19692
    Application
    NJ395SVR0001.domain.com
    
  
  
    REPORT.IPM.NOTE.NDR
    Second Storage Group\Public Folder Database
  

           
         

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Answer : Exchange 2007 replication issue?

well, I think I may have solved it. I looked into the Queue viewer today (harder to find int 2007 if you don't know where to look!). There was a message sitting in there address to [email protected]om. I did a google and some threads came up in reference to replication problems. I wound up deleting it, seeming harmless enough. It's been a half hour and the problem hasn't come back.