The store driver couldn't deliver the public folder replication message "Status Request (PublicFolderDatabase05143
any.com)" because the following error occurred: Cannot open mailbox /o=company/ou=First Administrative Group/cn=Configuration/cn=
Microsoft System Attendant..
MSExchange Store Driver
I get this error every five seconds
OlD2003exchange was removed with adsi edit using the below question
We kept the first admin group just got rid of everything below CN=server (old server name )