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PCDOTS Team ~ Published: 10-Jul-2025 ~ PST ~ 4 Minutes Reading

How to Directly Import PST to Horde Webmail?

Looking to import PST to Horde Webmail? In this article, we’ll walk you through manual and expert methods to import PST files to Horde Mal server directly without losing any attachments. Keep reading on for more information.

Microsoft Outlook stores mailbox data such as email, contacts, calendar, tasks and more in PST files. If you’re moving to Webmail server like Horde, you’ll need to deal with the PST files. The PST files are only compatible with Outlook and cannot be directly imported into Horde. However, there are alternative methods, which are helpful and allow you to complete the task effortlessly. We’ll explain you each method one by one, please carefully follow them.

How to Manually Import PST to Horde Webmail?

Horde Webmail does not natively support PST files. However, it supports MIME email formats like MBOX and EML. So, the manual process involves convert PST into any of these formats and then import them into Horde.

Step 1. Open Microsoft Outlook and open PST file

Step 2. Drag and drop individual emails to a folder on your computer. They will be saved as .eml file.

Step 3. Login to Horde account via cPanel hosting provider.

Step 4. Navigate to folder where you want to import the emails.

Step 5. Drag and drop PST converted EML files into Webmail mailbox.

Step 6. Alternatively, use Import feature (If available under Mail > Folder Actions > Import)

With these steps, you can manually import PST files to Horde mail server. However, there are certain limitations in the method that you need to be aware of.

Limitation of the Method

  • Outlook setup is essential on your computer.
  • The process is time consuming, since you need to drag and drop files one by one.
  • Manual conversion may lose metadata like read/unread status etc.

If you want to import PST to Horde Webmail without Outlook or need a more standalone and reliable method, you will find it below.

Expert Method to Import PST File to Horde Mail Server

Outlook PST Converter offers you to platform to easily and efficiently import Outlook PST files into cPanel Horde Webmail. Unlike the manual method, this does not reliant on Outlook account, nor it wants you to convert PST into Horde compatible file format. It directly imports PST files into specified Horde Mailboxes without much intervention from the user.

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This automatic software is time-efficient and easy to use, which takes only few simple steps to complete the job. You will find all the working steps of the software below, kindly review them.

Step by Step Guide to Import Outlook PST File to Horde Mail

  • Download the tool on your Windows machine. Complete the installation and then open it.
    download tool to import pst to horde webmail
  • Click “Open” menu and select “Email Data Files” and “Outlook PST/OST Files”.
    select pst files
  • Browse PST files on your computer, select and import them into the software interface.
    browse files
  • You can check all the PST files on the left panel of the software.
    check loaded files
  • Next, click “Export” menu and select “IMAP” from the drop-down menu.
    select export option
  • Enter Horde email address and password, enter IMAP details and then click “Save” button.
    enter credentials and click save

The software will verify your credentials and start exporting your data. It will take a few moments regardless the size of your files and once the export is done, you will be notified. So, with these simple steps, you can easily import PST to Horde Webmail server. You can download the tool from the link above and start your task. However, if you want to now a bit more about the tool, read on.

Traits of the Automatic Software

  • Completely standalone and does not recommend prior configuration with Outlook.
  • Batch import PST files to Horde Webmail directly.
  • Preserve metadata such as read/unread, flags etc.
  • Preserve attachments and folder structure during export.
  • Also support to import PST to Roundcube and other Webmail services.
  • Import PST emails to cPanel Horde Webmail from specific sender, recipients and subjects.
  • Compatible with Windows 11, Windows 10 and lower editions.

In Conclusion

In the tutorial above, we have offered you two main methods to import PST to Horde Webmail. The manual method, though simple and easy to follow, is dependent on Outlook and may lose some metadata properties during data export. On the other hand, we have proposed you automatic software which has the ability to directly transfer multiple PST file to Horde Mail server without losing any email properties. We suggest you to follow both the methods above and choose the one that suits you.