Due to a corrupt Active Directory (AD) and a single-label domain name, I had to perform a domain migration and rename the domain. I then reconnected the Exchange Server information store to the new domain. However, there still some unresolved issues: ● Under offline address books (OABs), there is a reference to an address book [...]
We run Exchange 2003 standard and have changed the registry entries to increase our Stores to 75 GB. We got a warning at 22GB that the store had less than 1GB left. We dumpped a bout 8GB of user mail to PST files and ran a offline defrag and checked event viewer 1221 after online [...]





