How to Migrate hMailServer Emails to Office 365?

Jackson Strong | May 11th, 2025 | Data Backup

Summary: Are you planning to migrate hMailServer emails to Office 365 but struggling to find the right solution? You’re in the right place! In this article, we’ll walk you through some easy-to-implement methods to transfer emails from hMailServer to Office 365 account. So, without any further delay, let’s get into this article now.

hMailServer is a popular open-source email server that many businesses use for handling their emails. However, with the rise of Office 365, many organizations are making the switch due to its powerful applications and top-notch security. As a result, many users are now looking to migrate from hMailServer to Office 365.

In the upcoming sections, we’ll explore the reasons behind this migration and the best ways to complete it successfully. Keep reading for more details!

Why Choose Office 365?

Before diving into the migration process, it’s important to understand why you might want to make the switch to Office 365:

  • Improved Security: Office 365 provides advanced security features, including encryption, multi-factor authentication, and secure cloud storage, ensuring that your emails and data are protected from cyber threats.
  • Collaboration Tools: With Office 365, you get access to integrated collaboration tools such as Teams, OneDrive, and SharePoint, making teamwork easier and more productive.
  • Scalability: As your business grows, Office 365 can easily scale to meet your needs, providing you with more storage and additional features without any hassle.
  • Reliability: Office 365 ensures higher uptime and availability compared to self-hosted email solutions like hMailServer, thanks to its cloud infrastructure.

There are two main methods you can use to migrate emails from hMailServer to Office 365: manual migration and automated software. Let’s begin to discuss both one by one.

How to Migrate hMailServer Emails to Office 365 Free?

One way to transfer emails from hMailServer to Office 365 is by using an email client.

Follow the steps to move hMailServer emails to Office 365 mailbox;

  1. Run Outlook and click File tab >> Add account.
  2. Add your hMailServer account to the email client.
  3. Enter hMailServer account details and click Continue.
  4. Now, provide IMAP details (IMAP server address, username, and password).
  5. It will add your hMailServer mail account.
  6. Next, Set up your Office 365 account using the above steps.
  7. Ensure that Office 365 is set up with IMAP.

Once both accounts are set up, simply drag and drop emails from your hMailServer inbox to the Office 365 inbox.

This process may take some time depending on the size of your mailbox.

How to Transfer Emails from hMailServer to Office 365 Automatically?

Download and install the Advik Email Migration Tool on your Windows PC. The software provides an easy approach to migrate emails from hMailServer to Microsoft 365 in a few simple steps. You can transfer single or multiple email folders from hMailServer into Office 365 email account at once. Also, it will maintain a complete folder hierarchy of hMailServer mailboxes throughout the process.

Thus, it is a cost-effective, simple, and easy approach that is full of features and options that help to achieve desired and accurate results.

Click on the FREE download button and analyze the working process.

Steps to Migrate hMailServer to Office 365

  1. Run the hMailServer to Office 365 Tool on your PC.hmailserver to Office 365 tool
  2. Select IMAP Server and enter your source account login credentials.select imap server
  3. After that, choose the desired email folders to transfer.choose desired mailbox folders
  4. Then, select Office 365 as a saving option from the drop-down list.select Office 365 as a saving option
  5. Enter your Office 365 email address in the panel and press the Backup button.migrate hmailserver emails to Office 365
  6. Lastly, Sign in to a Microsft pop-up page.                                            Migrate hMailServer to Office 365

Now, the tool will start migrating emails from hMailServer to Microsoft 365 account immediately.

You can login to your Office 365 account to check all the transferred emails there.

Watch How to Move hMailServer Emails to Microsoft 365

Why Choose the Automated Software?

  • Selective Transfer: You can choose to transfer only selected or entire mailbox data to your Gmail account.
  • Multiple Webmail Options: You can also transfer hMailServer emails to any cloud-based email platform such as Gmail, Yahoo Mail, Office 365, Outlook.com,  Exchange Server, Zoho Mail, Yandex Mail, AWS Workmail, Zimbra Webmail, etc.
  • Advanced Filter Options: You can use filters to migrate only important emails based on date, subject, email address, etc.
  • Preserve Email Elements: The tool maintains all email components and attributes during the hMailServer to O365 migration process, including attachments, formatting, images, and more.
  • Wide Compatibility: The application works with all Microsoft Windows OS operating systems such as Windows 11, 10, 8.1, 8, XP, Vista, etc, and Mac operating systems..

Final Words

In this blog, we have explained the top two ways to migrate hMailServer to Office 365 account. You can choose any method that is most suitable for you. However, using the suggested tool, users can effortlessly transfer hMailServer emails to Office 365 along with all attachments. Also, it offers many other advanced features that will help you to ease this process. First, download the demo version of this tool to check the complete working steps and functionalities for FREE.

FAQs – hMailServer to Office 365 Migration

Q 1. How do I migrate hMailServer to Office 365 for free?

Ans. You can transfer hMailServer to Office 365 freely by configuring both email accounts with an email client but this is a lengthy and complicated process.

Q 2. Is it possible to move only selected emails from hMailServer to Microsoft 365?

Ans. Yes, the Advik Software offers advanced email filter options that enable you to migrate only selected emails.

Q 3. Can I  migrate hMailServer emails to Office 365 with attachments?

Ans. Yes, you can transfer emails from hMailServer to Office 365 along with attachments and other key elements.