How to Import Zimbra Webmail Emails to Office 365?

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Written By Vella Roger

Having a Zimbra webmail account whose emails you want to access in Office 365 environment? Wondering how to import Zimbra webmail emails to Office 365 in a safe way? Looking for an effective approach that can help to implement the process successfully? If yes, then the blog will definitely help you in accomplishing the required task with 100% accurate output.

Zimbra is a well-known email and collaborative solution that many companies make use of for professional and official purposes. It delivers variety of features including task management, calendar management, document management, and advanced search options. Users can safely share mail, documents, calendars, and address books with both internal and external users. Zimbra allows users to work remotely from anywhere using tablets, laptops, and mobile devices. It is extensively used to manage incoming and outgoing emails, databases, internal communication, and data storage in offices.

Now, you start wondering if Zimbra Webmail has so many features then why users are moving to Office 365 account.

Why to Import Zimbra Webmail Emails to Office 365?

Office 365 is a cloud-based productivity and collaboration suite integrated with Microsoft’s existing online apps such as Word, OneNote, Excel, PowerPoint, Outlook, Sway, and Access. Equipped with Skype for Business and Microsoft Teams as the main communication and collaboration apps. The companies of all sizes are quite impressed by seeing the popularity of Office 365 as it has the ability to enhance productivity, ROI and corporate success.

Some of its marvellous features are:

  • Supports seamless integration with Microsoft Office and other Microsoft programs.
  • Includes web-enabled access to email, documents, contacts, and calendars, irrespective of browser or device.
  • Performs the automatic timely backup of documents and other database.
  • Delivers robust security measures such as two-factor authentication, threat detection, anti-malware, and etc.
  • Able to keep the communication centralised through Skype and Microsoft Outlook.

How to Import Zimbra Webmail Emails to Office 365?

There is no manual method to import Zimbra Webmail emails to Office 365, so we will simply explain the direct solution that is accurate, reliable, and secure. CubexSoft Zimbra to Office 365 Migration Tool is an exceptional solution that instantly import unlimited Zimbra Webmail emails to Office 365 with attachments at once. The application has a user-friendly operational environment and any user can effortlessly use and perform the migration without any difficulty.

Moreover, the software is rich in features and so users can use them according to their requirements and import Zimbra webmail emails to Office 365 accordingly. Download the trial edition of the tool and test the working steps of the app for free.

Working Steps to Import Zimbra Webmail Emails to Office 365

Step 1. Download, launch, and open CubexSoft Zimbra to Office 365 Tool on Windows. Select the second option i.e. Zimbra Cloud Hosted Mailboxes and click on Next.

home screen

Step 2. Enter Zimbra Webmail credentials with IMAP Host and Port Number. You can select Use Batch Mode if you want a batch migration of multiple Zimbra Webmail account emails at once. Opt for Use Proxy Server if you want to implement the migration procedure through a different server. Click Login button.

select email source

Quick Note. Here the steps are as per Use Batch Mode option.

Step 3. Click on Add CSV button and upload a CSV file containing multiple Zimbra account details and password.

click add csv

Step 4. Now, you can see the list of all the Zimbra accounts with password on the software. Click Next.

email accounts list

Step 5. The tool has listed all the Zimbra Webmail account mailboxes on the tool.

select email source

Step 6. Go to Select Saving Options property in order to select Office 365 from the list.

select email source

Step 7. Select the required options according to your necessities such as Save Messages in Default Folder. Select I am Admin if you are having administrator account. Provide Office 365 email ID. Simultaneously go to Filters tab if you want to implement the migration as per date range, to, from, subject, exclude folders, etc. Last, click on Backup button.

ofice 365 options

advanced filters

Step 8. The process will start quickly and ends by showing Conversion Completed Successfully message on the screen. Click on OK and go to Office 365 account to check the result.

backup done

However, you can open the required imported Zimbra Webmail email and see that the content is completely accurate and appearing with correct formatting properties.


The blog has discussed the straightforward approach to import Zimbra Webmail emails to Office 365 account. The CubexSoft Zimbra Converter has a fast and safe processing and delivers an instant as well as accurate results in a minimum time. Anyone can utilize the solution and perform the process without encountering any error. Download the free demo of the tool and check the import process for free. Also, import first 25 Zimbra Webmail emails to Office 365 account free of cost. Quick Note. You can also check the procedure for Zimbra to PST, PDF, MSG, EML, MBOX, Exchange Server, Lotus Notes, Gmail, G Suite, and more.

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