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Best Zimbra to Office 365 Migration Tool

Amanda Stanford ~ Modified: July 28, 2022 ~ 6 Minutes Reading

Do you have no idea about Zimbra to Office 365 migration? If yes, then don’t worry, here we will show you the best and most direct solution to migrate email from Zimbra to Office 365 with complete data.

We all know Zimbra is equally as beneficial as Office 365, it is commonly acknowledged and accepted that there is no way to do a comparison between the two apps because of how similar they are. Zimbra is available from anywhere, similar to Office 365.

But it does not provide the same degree of capability, flexibility, integration, or breadth of features as Office 365 does. Access to other Microsoft Office apps, such as Microsoft Word, Excel, OneNote, and PowerPoint, is provided through Office 365.

Manual Methods to Migrate Email from Zimbra to Office 365

I am aware that a large number of you are here because you are searching for free manual techniques for Zimbra to Office 365 migration. However, I feel obligated to remind you that there are situations when manual approaches are the most effective and easy option, but this is not always.

The process of migrating from Zimbra to Office 365 is not a simple one, especially when we consider the fact that migration, in general, is not an easy one. Therefore, we need to steer clear of manual processes.

But if you still want manual methods for Zimbra to Office 365 migration then users can do Drive Shipping & network uploading process. Simply create a pst file of Zimbra data and send them to a particular address.

Later, they must transfer these data onto a hard disc for drive delivery. Encrypt and ship to Microsoft. Network uploading requires several stages. Microsoft Azure AzCopy is used to generate SAS URLs.

Why Users Should Not use Manual Methods?

  • Users can’t move chosen data manually. They must move whole data files, flooding the recipient mailbox.
  • It doesn’t preserve destination folder structure and timestamps. This makes it hard for end-users to discover data files.
  • Manual technique compromises data integrity. Many users lose their data globally.
  • Manual backups risk file corruption and manual file migration are complicated. Multiple phases make this method time-consuming. Companies’ efficiency has decreased.

Direct Solution for Zimbra to Office 365 Migration

You are undoubtedly wondering what strategy you should use at this point given that manual procedures do not guarantee safety and security.

Sometimes users want to migrate only Zimbra emails to Office 365 and some of the time they want to migrate the complete Zimbra mailbox. In both scenarios, we will show you 2 solutions one is Zimbra Converter to migrate the complete mailbox and IMAP to Office 365 migration tool for only Zimbra emails. both solutions are described below:

Solution 1: To Migrate Zimbra to Office 365

The software is going to be shown to you as the greatest and most complex tool to migrate complete data from Zimbra to Office 365. The software is an application that is utilized extensively all over the globe.

As a result of the numerous advanced features and capabilities that this solution offers, users can simply migrate from Zimbra to Office 365 without encountering any restrictions. Also, users can migrate complete data from Zimbra mail. Listed here, in more depth than ever before, are some of the incredible features:

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Working Zimbra to Office 365 Migration Steps

Important note: If you want to export limitless data from Zimbra, though, you will need to acquire the licensed edition of the software. The software comes with a free sample version that can only migrate a limited amount of data.

  1. Download and run the Zimbra to Office 365 migration tool.
  2. Now hit the “Add File” option and upload the Zimbra file.
    add file
  3. Next, all the files and subfolders will show on the screen.
    all the files and subfolders
  4. After that, hit the “Export” icon and now choose the “Office 365” option from the list.
    Office 365
  5. From the “Advance Setting” option you can apply the required folder.
    Advance Setting
  6. Next, enable the “Maintain Folder Hierarchy” option to preserve the hierarchy of folders.
    Maintain Folder Hierarchy
  7. Lastly, hit the “Export” icon to start the Zimbra to Office 365 migration process.
    Zimbra to Office 365 migration

Why Zimbra to Office 365 Migration Tool?

  • Migrate complete data: The software has the power to migrate complete data of the Zimbra mailbox including emails, contacts, calendars, notes, journals, and other data with all details.
  • Maintain folder hierarchy: The tool is created with highly advanced algorithms, which helps to maintain all the original folder hierarchies during the process.
  • Advance filter option: users can easily migrate and export specific data using the advance filter option via date range.
  • Bulk and selected data migration: this Zimbra to Office 365 migration tool allows users to migrate unlimited data in bulk, also users can export specific and selected data as per their needs.
  • Simple interface: this solution has a very simple and user-friendly interface for all technical and non-technical users.

Solution 2: Using IMAP-Based Tool

This approach would be much easier for Zimbra to Office 365 migration. Because it has an abundance of exceptional skills and characteristics like bulk migration. Yes, the software is capable to migrate Zimbra emails in bulk at one time. The following is a list of some of the outstanding characteristics:

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Features and Capabilities of the Tool

  • Allow users to export multiple and unlimited Zimbra emails in batch at one time.
  • This software preserves all the elements and components while the procedure like email header details (Bcc, Cc, To, From, Date, Subject, etc), email body (formatting, font size, inline, attachments, image, signature, etc).
  • Provide multiple advanced filter options to export and migrate selective data.
  • Allow 2 user accounts to migrate multiple emails of Zimbra at once.
  • Suitable with all Windows OS like Windows 11, 10, 8.1, 8, 7, Vista, and Windows Server 2022, 2019, 2016, 2012, 2008, 2003, and all.

Steps to Migrate Email from Zimbra to Office 365

  1. Install and run the Zimbra to Office 365 migration tool.

    Zimbra to Office 365 migration tool

  2. Now choose IMAP as the source and Office 365 as the destination.

    choose IMAP

  3. Next, enable the “Email” box and apply the date range filter to migrate specific data.


  4. After that, select “Others” from the list of IMAP servers and enter the server details.


  5. Now enter the login details of Office 365 including the email id and the password and validate the permission.
  6. Next, select the option between “Import User” or “Download Template”.
  7. Lastly, hit the “Start Migration” option to start the process.

Time to Say Goodbye

This write-up explained the process of Zimbra to Office 365 migration, including both the manual and automated migration processes. Manual techniques are simple to implement but have certain drawbacks; on the other hand, professional solutions have numerous powers and capabilities, allowing them to migrate emails from Zimbra to Office 365 without any limitations. Therefore, you should go and utilize the software.