How to Import MBOX to cPanel Email With Attachments?

Cristo Fernandez | January 11th, 2022 | Email Migration

Quick Overview: Learn how to import MBOX to cPanel email in the simplest way possible. This article carry two workable techniques to export MBOX emails to cPanel webmail account. Both the methods has been practically executed. Read the complete step by step guide to find out the solutions right away. 

Many personnel in the corporate environment choose to import MBOX file to cPanel email. Admins may use cPanel’s powerful features to develop and maintain their websites to perfection. 

import mbox to cpanel

If we look at the cPanel servers, we can see that they provide three different interfaces: Horde, Squirrel Mail, and Roundcube. These interfaces make it simple to manage and examine your email account. They also do so without first setting up their account. So, in this blog, we’ll show you how to import MBOX to cPanel email.

Benefits of using cPanel Webmail

The following are some of the benefits of using cPanel:

  • Easiest Setup: The utility has a very simple Graphical User Interface. As a result, setting up cPanel is simple. The installation process usually takes a few moments to complete. The tool provides a complete solution for managing your website.
  • Free Domain Email Address Host: cPanel offer free business domain email address.
  • Easy to Use: cPanel provides its users with the most user-friendly interface. Users benefit from a very user-friendly UI. This tool is simple enough for even the most inexperienced user to use.

Also Read: How to Import PST to cPanel Webmail?

Two Methods to Import MBOX to cPanel Webmail

No matter how big or small your file, finding a solution that’s easy to use and reliable is a challenge. That’s because it’s technical work. We made this process more easy and simple through an easy process.

Method 1. How to Export MBOX Emails to cPanel Email Account Manually?

In this section, we’ll explain to you how to set up a cPanel email account to use with the Mozilla Thunderbird email client.

If you’ve recently installed Thunderbird or opened it for the first time. Then it prompted you to create an account.

NOTE: We’ll use as our test email address for this article. Some of the settings will need to be checked according to your setup.

This method involves two major steps:

Step 1. Add cPanel email account to Mozilla Thunderbird

1. If you already have Thunderbird installed, go to the setup screen and select the Email option.

import mbox file to cpanel

2. Enter the following details as shown the below screen:

Your name: It can be anything whatever you like, or how your name will appear when sending emails.

Email address: It is the email address you are setting up,

Password: It is the password for that account.

Now, click the Configure manually button after filling above details.

open mbox file in cpanel email

3. In new window tab, 

In Incoming server 

Protocol: IMAP


Port: 993


Authentication: Normal password

Username: Username is always the full email address you are setting up

In Outgoing server 

Protocol: SMTP


Port: 465


Authentication: Normal password

Username: Username is always the full email address you are setting up

When you fill in the above details, then tap on the “Done” button to proceed further.

configure cpanel email to mozilla thunderbird

4. Thunderbird will do some tests, then it will be redirected to the page. Now, simply click on the email button to go to your inbox.

Now your cPanel Account has been successfully added in Mozilla Thunderbird.

Step 2. Import MBOX File

1. Go to the Add-Ons option and install “ImportExport Tools”.

2. Now, go to the dashboard and right-click. Navigate to ImportExport Tools >>  Import MBOX file.

import mbox to cpanel webmail

3. Browse and add .mbox file into Thunderbird.

Done! This is how you can import .mbox file in cPanel Email Account.

Limitations of Manual Solution:

  • The manual procedure appears to be simple, but only when there is less amount of data to work with. 
  • Lengthy and time-consuming process.
  • Involves technical steps which will be difficult for the users who don’t have any knowledge regarding this.
  • If you have a large amount of emails, I strongly recommend you to use the best and easy approach which is mentioned below.

If you have a lot of time on your hands and you’re technically at ease with some of the complicated methods. The above manual method can be helpful for you. For users who don’t have much time to invest or don’t have any technical knowledge can choose below solution.

Method 2. How to Import MBOX to cPanel Email With Attachments – Instant Solution

Advik MBOX Converter tool is the best approach to import .mbox file into cPanel email. This software is able to upload multiple mbox file to cPanel email in a single attempt. With IMAP feature users can open mbox file in cpanel email account in no time. The software smartly preserves all the meta attributes of emails like cc, bcc, date, time, signature, attachments, etc.

Download it for free and give it a try.


Steps to import mbox file to cpanel email account are as follows;

1. Install and Open this Advik MBOX Converter in your system.

2. Now, select .mbox files or folders having .mbox files.

import mbox to cpanel using tool

3. Select mailbox folders that you want to convert.

mbox to pst

4. Now, select “IMAP” as the saving option from the list.

import mbox file

5. Enter cPanel email address and password and  –,  IMAP Port No – 993.

cpanel imap server settings

6. Tap “Convert” Button to start the conversion process.

upload mbox file in cpanel email account


As you can see we have mentioned both manual and professional methods to import MBOX to cPanel email. However, choosing the best method is entirely up to the user. We highly recommend you to go with a quick and easy tool. There’s no better way to be sure Advik MBOX Converter is right for you. Download now and start using it immediately.