Guide to Repair Corrupt Exchange Database for Exchange 2019, 2016, 2013, 2010

admin | Published: October 4, 2019 | Exchange Server

repair mailbox database exchange 2016

Repair Corrupt Exchange Database

Today, with this article we are going to show how to repair Exchange mailbox with the help of effortless and effective techniques.

Microsoft Exchange is a mail server that mainly runs only on Windows Server OS. Basically, it uses client-server architecture for its work. So, whenever any type of data corruption takes place on Exchange Server, it may affect all the associated users. So, it is beneficial to repair the Exchange mailbox as soon as possible when corruption occurs in it. Therefore, in this technical post, we will describe how to repair corrupt Exchange database in a proficient manner.

Techniques to Repair Corrupt Exchange Database

In this section, readers will know two different approaches that are able to fix damaged mailboxes of Microsoft Exchange Server. Both methods have their own pros and cons. But according to my experience, you should rely only on the trusted solution to repair corrupt Exchange mailbox.

  1. Repair Corrupt Exchange Mailbox Using Software (100% Safe)
  2. Repair Exchange Mailbox Database Manually (Free Solution)

repair exchange 2010 mailbox database

Method 1: – Best Solution to Repair Exchange Mailbox

If you are looking for safe and trusted solution to repair Exchange database then Using this automated Exchange Recovery Software is an expert way to tackle any corruption issue in EDB file. This tool is able to scan a highly corrupted Exchange database file and recovers deleted data from it within a few simple clicks. If users want to export the recovered file in different file formats such as PST, PDF, MSG, EML, HTML, and MBOX file, then it can be easily done by the software. Apart from this, the EDB file can be migrated directly into Live Exchange Server and Office 365 with the help of this software. So, it is a very much beneficial solution to repair Exchange mailbox with ease.

Steps to Repair Corrupt Exchange Database

  1. Download and Install Free Demo Version Software on your System.
  2. From the Home Screen click on Add File button and browse the corrupted Exchange Server exchange 2010 mailbox database
  3. Preview Complete Data into software screen with all its corrupt public folder database exchange 2010
  4. Now Select an Export type and click on Export button. Here you have successfully repaired corrupt Exchange database.mailbox repair command exchange 2013

Method 2: – Repair Exchange Mailbox Database Manually

The Exchange server comes in different versions and the manual method to repair Exchange database is different for all versions. Here you will get complete guide for all versions to repair corrupt Exchange mailbox manually.

Repair Mailbox For Exchange 2007 & 2003 Mailbox

Basically, there are two Exchange tools that use to repair .edb file named as ESEUTIL and ISINTEG. The ESEUTIL function is used to diagnose, fix and defragment the database. On the other side, ISINTEG is used to repair Information Store integrity. Here, the following commands are described below along with its functionality.


This cmdlet is used to repair the EDB file if there is any issue in mailbox. To use this, the user needs to execute the following command:

mailbox repair command exchange 2013


The above-mentioned command deletes the majorly corrupt pages rather than fixing them. And, it results out in white spaces. These void spaces can be eliminated with the help of eseutil/d command.

repair mailbox database exchange 2013

Exchange ISINTEG Tool

Isinteg tool is similar to ESEUTIL command. However, its function is to restore & fix the Exchange database after executing the ESEUTIL command.

For Exchange Mailbox 2019, 2016, 2013 & 2010

With the release of Exchange Server 2010, Microsoft provided ‘New- MailboxRepairRequest’ which is an advanced or improved version of ISINTEG utility. This method can be applied to Exchange Server 2019, 2016, 2013, 2010. Its function is to diagnose and repair corruption in the Exchange mailbox. This command can be used for a specific mailbox or against a database.

Common Errors Appears When Exchange Mailbox Gets Corrupt

In the following section, readers will know the different errors that are the results of Exchange Server mailbox corruption.

  • Jet_errLogFileCorrupt
    This Exchange error is also known as Error-501. The main reason behind this error is the availability of corrupt or damage transaction log files in Microsoft Exchange.
  • Jet_errAttachedDatabaseMismatach
    This technical glitch happens in Exchange when the header section information that saved in log files may get deleted or mismatch. The error code devised for this issue is Error 1216.
  • Jet_errCheckpointCorrupt
    In such a situation when the checkpoint file is unable to read or not recognized, then this error occurs in Exchange Server.
  • Dirty Shutdown State
    Exchange database is built on Jet engines, where log files play a crucial role to maintain input and output operations in EDB files. Although, when the log files are remains in cached memory without being committed to IS or Information Store, then it termed Dirty. And, if the system is shut down abruptly, then it pops-up Dirty Shutdown State error.
  • Exchange Error Code 1056749110
    Error 1056749110 occurs due to the availability of corrupt items limit more than the mentioned in the mailbox while moving or restoring mailboxes is in progress.

Wrapping Up

Microsoft Exchange Server is an outstanding platform to manage the emails in an organization. However, when its mailbox got corrupted, the entire structure gets disturbed. Therefore, in this post, we have discussed all the possible solutions in order to repair the Microsoft Exchange mailboxes database without any trouble. Now it’s your choice to repair Exchange Mailbox manually or using the software. The authors recommendation is to use method 1.