Event ID 2937 Public Folder database is pointing to the Deleted Objects container in Active Directory By Mariette Knap exchange 2007, exchange 2013, sbs 2008 This warning is caused by Exchange not cleaning up the Active Directory the way it should. It should have emptied the msExchHomePublicMDB value in CN=EXCH2013,CN=Mailbox Database 1406403115,CN=Databases,CN=Exchange Administrative Group (FYDIBOHF23SPDLT),CN=Administrative Groups,CN=First Organization,CN=Microsoft Exchange,CN=Services,CN=Configuration,DC=contoso,DC=local You will probably find more warnings with Event Id 2937 and the easiest way to fix those is to set a filter on the Application Log on Event Id 2937. Each warning will show the path to the value that needs to be changed or deleted. Make sure you do the right thing! Here is how we fix this. We delete the value in msExchHomePublicMDB. If you have multiple mailbox databases repeat it for all the databases in your Exchange Administrative Group Open ADSI Edit from the Administrative Tools Right click and choose Connect to… From the dropdown choose Configuration and click OK Drilldown to the Hive CN=Mailbox Database xxxx and right click and choose Properties Scroll down until you see msExchHomePublicMDB and check if you see the word Deleted Objects in the value, if so you have the correct one. Click Edit Click Clear It shows and that is what we need, click OK Click OK and restart System Attendant and the Store.