recover deleted exchange online mailbox

How to Recover Deleted Exchange Online Mailbox?

If you are looking for how to recover deleted exchange online mailbox. Then, here you get an easy and simple solution to recover your all deleted data easily without facing any trouble.

In this blog, we are going to discuss two methods that are manual & automated methods. It will help you to recover all your corrupted data.

Let us start the article with better knowledge about these two methods step by step. Firstly we will see what is Exchange Mailbox?

Exchange Mailbox: The user mailboxes are Exchange mailboxes that are related to people, typically one mailbox per person. Each user mailbox has an associated Active Directory account that gives a person access to the mailbox to send and receive email messages, appointments and create meetings.

Now, let us move towards the solution to retrieve deleted Exchange online mailboxes.

Reasons Behind How to Restore Deleted Exchange Mailboxes?

There are many reasons why users need to recover deleted Exchange Online mailbox data. So, below are some main reasons for the same. Let us take a look.

  • Server Failure: The issue of server failure has many reasons that may be responsible; O.S. stop the problem, processor chip/motherboard/backplane failure. Server failure may lead to the system, network issues, hardware, and so on.
  • Hardware Issues: Issues such as overheating and motherboard failure can lead to damage to the hard drive sector; here file store. It may cause permanent data loss.
  • Due to its oversized data file the database; corruption may occur.
  • Anti-Virus Programs can also lead to the issues of EDB corruption. An antivirus program installed on the server can delete the log file.
  • Accidental/Force Shutdown may also lead to corruption in the EDB file.

Restore Deleted Exchange Online Mailbox Manually

To perform the manual method through Deleted items that can be recovered by using either the PowerShell command or Exchange Admin Center. So, here we will discuss both processes one by one:-

Process 1: With the Help of PowerShell Command

Its retention period can also be extended through the Exchange Management Shell, which helps you to recover the deleted user mailboxes. Follow the below commands to retrieve single and multiple mailboxes.

For Single User Mailbox Recovery

“Set-Mailbox -Identity “John Russell” -RetainDeletedItemsFor 30”

For Multiple User Mailboxes Recovery

“Get-Mailbox -ResultSize Unlimited -Filter {(RecipientTypeDetails -eq ‘UserMailbox’)} |

Set-Mailbox -RetainDeletedItemsFor 30”

Process 2: Through Exchange Admin Center

Another way to recover Exchange mailbox items. In this procedure you need to log in as an administrator in Exchange Server and perform the following steps:

  • Firstly, Go to the Exchange System Manager and locate the mailbox that is disconnected from the database.
  • Now click on the Mailboxes under mailbox store
  • If the mailbox is not already marked as disconnected then you need to right-click on the Mailbox object
  • Click on the Cleanup Agent option
  • Then, right-click on the deleted mailbox, and hit on the Reconnect opinion
  • Finally, you need to choose the appropriate user from the dialog box that appears and click on OK.

Automated Solution to Recover Multiple Deleted Exchange Online Mailbox

As in the above section, we perform the manual method, and after doing the process manually. We see that users have to face multiple issues to recover their corrupted data. If you have deleted a large number of mailboxes accidentally or due to corruption in the .ebd file. Then, manual processes are not suitable for you.

In that case, you can choose a reliable solution like Exchange Server Data Recovery Software. This tool is designed to restore deleted user mailboxes in Exchange 2016. And, it takes only a few times to recover any number of deleted or corrupted mailboxes from Exchange Server. It does not need any external help or guidance to retrieve the mailboxes. However, it is suitable for both technical and non-technical users.

Working Steps For Recovering Deleted Exchange Online Mailbox

Follow the below steps to recover your all data without losing any data files. Let us start!

  1. Launch and install the software on your Windows system.
  2. Now, search for Exchange EDB Files & Add For Recovery
  3. Then, Scan EDB Files as per Quick or Advance Scan Mode
  4. Choose the Export options & Apply Advanced Settings
  5. Finally, select the desired location where you want to save your output and hit on the Export button.

This is a complete process for recovering your accidentally deleted mailbox data without facing any error.

Final Words

In this post, we have discussed how to recover deleted Exchange Online mailbox? So, in the above article, we have explained two methods to restore your corrupted mailbox data. Manual methods are lengthy and time-consuming processes. On the other hand, an automated solution that helps you to retrieve all your mailbox data easily and simply. Without using any external application. So, choose as per your requirement which one is better for you to recover deleted Exchange Online mailbox data.

Leave a Reply