Greetings,

I am running a mixed 2007 2003 environment. In one of the 2007
offices, i am having an issue where users send calendar requests but
exchange looses them. In the event log i find the following.

Event ID: 1014
Source: MSExchange Store Driver

The store driver failed to open the message item for event 13017406
mailbox db5cd0c6-88ef-4533-bc1b-1e3283af97b1 MDB 44698a03-
b3a1-460e-8bd9-de2c79be17eb. An NDR won't be generated.

Everything else works fine. This is isolated to one E2K7 server out
of 21.

Following the MS guidance about this particular error suggests using
message tracking, however message tracking does not even see the
message.

Thanks in advance for any help.

K