So we were mid migration from server 2003 w/ exchange 2003 to Server 2008 w/ exchnage 2010.
We moved all our mailboxes and such, and were finishing with the userdata.
Someone got the brilliant idea that we needed to move our unused, empty public store. But it wouldn't move, so he jumped into ADSIEdit to try to force it to migrate.
Not sure what he did, but now we have no inbound email.
There is no NDR, the email sits in a queue that is only seen by the 2003 exchange, under the 2010 exchange's queue.
Outbound is still perfect.
I was watching a queue of 300 or so inbound emails, then they vanished, never delivered either. .... not worried about recovery, just wanted to mention they never actually make it to the new exchange (2010).
So where to I start looking in the ADSIEditor to resolve this issue?