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Microsoft’s Exchange Server has revolutionized professional email communication for businesses, making it more convenient and efficient both internally and externally, regardless of the company’s size.
Microsoft has introduced several features in Exchange to make the messages completely secure. But still, many threats are roaming around to damage the database. These threats make the Exchange database corrupt and inaccessible. Some major causes of Exchange database corruption are:
The latest version of Exchange Server has upgraded the security features to safeguard the user mailboxes. Here are some prominent features:
Windows Server Core Support: Using Exchange Server on Windows covers a lesser surface area. It reduces the chances of external attacks.
Block external access to Exchange admin center (EAC) and the Exchange Management Shell: There is a Client Access Rule to block the external usage of the Exchange Admin Center and Exchange Management Shell.
TLS 1.2 is the only version that’s enabled by default: For the betterment of client and server connections, the default encryption will be TLS 1.2 only. The older algorithms like DES, 3DES, RC2, RC4, and MD5 will remain disabled.
Let’s discuss the two methods to recover the lost data from a corrupt Exchange database and convert EDB file to PST
Eseutil is an inbuilt tool, serving various essential functions such as repairing corrupted Exchange databases, defragmenting them, verifying database integrity, and optimizing storage by reducing database size.
The default location of the tool in Exchange 2013/2016 is:
C:\Program Files\Microsoft\Exchange Server\V15\Bin
The Eseutil tool offers extensive functionality, allowing you to perform various actions using a range of switches:
Before starting defragmentation of the database, you should save a database backup in case of emergency.
You can execute this command multiple times to eliminate all issues in the Exchange database.
When the Exchange database is severely damaged and cannot be repaired using Exchange’s built-in EseUtil utility, you can rely on specialized Exchange recovery software.
Our smartly designed and efficient Kernel for Exchange Server tool can fully recover a corrupt Exchange database by retrieving the mailboxes (even the deleted ones). It has a simple interface and completes the recovery process in the minimum steps possible. Here are the step-by-step guide for Exchange database recovery:
When faced with a corrupted Exchange database, administrators have two primary options for recovery: Microsoft’s EseUtil and Kernel for EDB to PST software. While use ESEUTIL is helpful for soft and hard recovery, it may alter data integrity. In contrast, dedicated software maintains data integrity and streamlines the recovery process, making it a more efficient solution, particularly for complex or severely damaged databases. The software is also vital for restoring email flow, ensuring productivity, and preventing data loss in Exchange environments.
Manual method is lengthy and the thing of the user who is doing exchange recovery using it should be well known of commands, to avoid time consume in process and maintain accuracy of recovery, one must use tools like Kernel for Exchange Server.
After dirty shutdown state, sometimes the recovery of Exchange database becomes a headache because essutil utility fails to repair database files. I am glad that Kernel Exchange Server resolve all my Exchange recovery and migration related issues.