Import Outlook PST File into cPanel Roundcube Webmail Easily

Have you lately moved your emails from Microsoft Outlook to cPanel Webmail (Roundcube)? Right after that step, you most likely would want to import all old emails. Outlook keeps its mailbox data in PST files, whereas cPanel hosts IMAP Webmail services, one of which is Roundcube.

This tutorial covers quick, easy ways to import your emails from PST files into cPanel Roundcube Webmail. This will help you ensure that no important mail is missed during the transition.

Understanding PST File and Roundcube Webmail

Before we begin, let’s learn about basic terms first.

PST File is a file format for Microsoft Outlook, which is intended to house e-mails, contacts, calendar entries, and other such information.
Roundcube Webmail is a web-based email client integrated within cPanel, which can be used for sending, receiving, wiring, organizing, and managing emails in IMAP.

Since PST files are Outlook-specific, you cannot upload them to Roundcube directly. You will first have to convert the data or relocate it to an IMAP-compatible setup.

Method 1: Import Outlook PST to cPanel

The MigrateEmails PST Converter Tool is simple and sophisticated in importing Outlook PST files directly to cPanel Webmail. PST files can be converted perfectly while maintaining full data integrity. In addition, various formats and email clients can be used. To assess performance before buying, you can utilize the free demo version.

Numerous free or online PST-to-MBOX converters are available. Some recommended websites include:

Aspose.Email is a free web-based converter that works in-browser—products
CoolUtils Online Converter—permits PST upload and conversion to MBOX.
Mailware Free PST-to-MBOX Converter—Windows desktop conversion utility.
eSoftTools PST to MBOX Converter (demo)—provides conversion of up to 25 items per folder.

Steps to Import Outlook PST to cPanel

Remember to note the location of the final MBOX file, as it will need to be accessed later.

Sign in to your Roundcube Webmail.
Locate and click the three vertical dots on the right.
Select “Import” from the “Folder” drop-down menu.
Once in the file picker dialog, click “Browse” to find the MBOX file you converted.
Confirm the format is MBOX and select “OK” to begin uploading and importing.
Roundcube will upload and import the MBOX file.

Method 2: Importing PST Files to Roundcube Webmail

Before you can upload your PST files to Roundcube Webmail, you need to convert your Outlook PST files to MBOX format using any reliable online PST to MBOX converter tool. Once your MBOX file is ready, follow the steps below to import it into Roundcube Webmail:

Select your Roundcube Webmail account.
Place your cursor on the three vertical dots (⋮) on the right side of the screen.
Select the “Import” option in the Folder menu on the dropdown.
The file picker dialog will open; click on “Browse” to open it and find your MBOX file.
Ensure MBOX is selected, then click “OK.”
Roundcube will import and upload the selected file.

This completes the import process of a PST file (after MBOX conversion) to cPanel’s Roundcube Webmail. This is, of course, a basic process and likely the most manual. You could consider using other automated solutions to save time and effort.

Method 3: Automated Tool for Email Migration (Fast & Automated)

For users managing multiple mailboxes or large PST files, email migration software can save a lot of time. This method is ideal for administrative users managing multiple mailboxes or large PST files. It allows you to automatically transfer files and connect your Outlook account with your cPanel email using IMAP.

This approach, while faster, does use:

Encryption and SSL security supported tools.
Do not use free and unverified tools that may damage mailbox files.

A tip from MilesWeb, before this type of transfer, always test migration with a PST file of a small size.

Related Blogs:

Concluding Point

It may seem technical to migrate to Roundcube Webmail from Outlook, but if done with the right approach, it will be smooth and secure. You can use Outlook + IMAP, MBOX upload, or migration tools to transfer emails to cPanel Roundcube securely in your mailbox.

Our support staff is always ready to assist with email setup, IMAP setup, or troubleshooting migration errors for your MilesWeb website and email hosting.