Exchange 2010: Mail not delivering – EventID 1035

Recently we had a drop in server power and after everything came back online, we picked up that mail wasn’t delivering from a hub. Event ID 1035 was logged in the application log and a every long error message in queue viewer logged: 451 4.4.0 Primary Target IP Address responded Read more…

Exchange 2010: Event ID 9877 – Content Index

Scenario: System Center Operations Manager (SCOM) reports that the database integrity and copies are not healthy on some databases. Running the command Get-MailboxDatabaseCopyStatus shows everything to be healthy, however in the application eventlog, event ID 9877 is logged: Content Indexing function ‘CISearch::EcGetRowsetAndAccessor’ received an unusual and unexpected error code from Read more…