For an organization where Exchange Server is in use, Exchange data is the most crucial aspect to take care. Because of indefinite number of reasons, Exchange data can meet to corruption at any time; for that instance, Microsoft provides default tools to safeguard the health of Exchange Information Store.
Exchange administrators can use Eseutil.exe and Isinteg.exe utilities to repair damaged Exchange data. Both the above discussed tools Eseutil.exe and Isinteg.exe are inbuilt tools and responsible for performing Exchange database recovery from the corrupt Exchange Server. However to use Eseutil and Isinteg utilities, one has to dismount the Exchange database from the Exchange Server.
Eseutil.exe – Eseutil is a tool that performs offline defragmentation of Exchange database. When Exchange database gets corrupt then Exchange user can use this tool to restore data from backup file. It is basically a command-line tool that works with ESE (Extensible Storage Engine) database files and log files of Exchange Server.