How to Upload MBOX Files to Zoho Mail Account ?

Published By Jamie Kaler

Approved By Rollins Duke

Published On October 4th, 2025

Reading Time 8 Min Read

Overview: This article explains how to import MBOX files into Zoho Mail account. If you are one of those who want to know how to import MBOX to Zoho? So read this article completely. Here, we will use a professional solution to upload MBOX to Zoho Mail in few steps. So, stay tuned with us to know more details.

MBOX is the most popular file format in the world for storing email messages with attachments. It is such a popular file format that even Google is using it till now. Not only Google, but it is supported by numerous email client applications such as Thunderbird, Apple Mail, Entourage, Eudora, etc.

Unlike MBOX, Zoho is a webmail service for worldwide users. Zoho Mail provides all services and features like its competitors. Zoho Mail is available for personal and business use. However, it is one of the best business email services nowadays. Because it provides Zoho CRM and other related services for business users.

Zoho Mail is one of the growing cloud server companies in 2020. Millions of users and organizations are using Zoho Mail Services. That’s why many users want to move their data into the Zoho Mail account. Let’s understand this by a user question.

Reasons to Upload MBOX Files to Zoho Mail

Stronger security features: The Zoho Mail client has advanced security features like mobile software authentication, two-factor authentication, etc. This makes software more secure and is a good reason to import their MBOX files into Zoho.

Business collaboration tools: Zoho email client is integrated with advanced business tools like Zoho CRM, Zoho Campaign, salesIQ, etc. This helps the tool become a great place for business users to import their MBOX files into

Cloud-based accessibility: The tool is integrated with cloud-based accessibility, which helps users sync their MBOX email files across different devices where the client is synced. Additionally, the cloud storage helps save resources on the local systems.

Backup-restoration: Zoho becomes a great place for users who want to revive their MBOX archive as the zoho client has all the advance features plus the advance admin control, security enhancement helps the users become a great place to revive their MBOX data.

How to Import MBOX Files to Zoho Manual?

For uploading MBOX files to the Zoho email client, we will be using a MBOX-compatible email client like Thunderbird. The method will be done by connecting the Zoho account to Thunderbird, then dragging and dropping it into the Zoho Mail account. This will sync the changes into the server, and the files will be uploaded to the Zoho mail client across all the devices.

Open Thunderbird email client.
Reach account settings → click “new account” from the top section → “add mail account”.
Enter your credentials and any custom name
Thunderbird will automatically configure your server settings.
Enter your “app-generated” password from the Zoho email client.
Once your account is added to Thunderbird.
Import your files into your Thunderbird using the “ImportExportNG” add-on tool.
Create a new folder or use an existing folder under “local folder section”, right click on the folder→ “ImportExportNG” → “import MBOX files”→ “import individual MBOX files”.
From the browsing window, select the MBOX files you want to import.
Once your data is imported, drag and drop the data into the Zoho Mail profile by creating a “new folder” or an “existing folder”.

Drawbacks of Using Manual Methods

Time-consuming method: Importing data into Zoho Mail using Thunderbird can be very time-consuming, especially if you have a large quantity of files to transfer. The thunderbird is slow and very time-consuming.
Technical Proficiency required: The procedure also requires a fair amount of technical proficiency. Connecting the Zoho account to Thunderbird requires advanced knowledge of IMAP settings and a fair bit of knowledge of the Zoho mail client.
Challenging procedure: The process is very hard to follow and as many small procedures to follow like, connecting zho email to Thunderbird, importing data into Thunderbird, and then transferring data into the Zoho client.

Instant Solution: MBOX to Zoho Converter

To solve all these types of queries, you need to download the MBOX Converter Software. This application allows you to import multiple MBOX files to Zoho Mail at once. You can also use this application on Mac and Windows computer. The software keeps email properties while transferring MBOX emails to Zoho Mail. It provides a simple and consistent user interface panel with a 100% secure interface.

Download Import MBOX to Zoho Tool

Download for Windows Download for Mac

Note: You can try both applications free of cost. The demo editions allow you to import only a few emails from MBOX file to Zoho account. For a complete mailbox to Zoho Import, purchase the software key.

Steps to Import MBOX Files to Zoho Mail

Launch the software on a Mac / Windows PC.
Select MBOX files with dual options in the interface.
Choose the IMAP option in the list of file saving options.
Enter your Zoho Mail account credentials in the software.
Click on the next button to import MBOX to Zoho Mail.

Learn How to Upload MBOX Files to Zoho Mail Account.

Install this application on your Windows and Mac computer. Launch it and read all the instructions.
Select your MBOX files with dual selection options in the user interface.
Pick the required MBOX folders from the list. This help is for users to recheck their selected MBOX files.
Choose the IMAP option from the list of file saving options.
Also, you can use the additional filters for the selective email migration process.
After all, enter your Zoho account credentials with IMAP settings in the user interface.

Zoho IMAP Settings
User Name: Enter your Zoho Mail email address
Password: Enter your email password. (If password doesn’t work, create App Password.)
IMAP Server Address: imap.zoho.in (Business Mail – imappro.zoho.in)
IMAP Server Port No.: 993

To connect your Zoho mail account to the tool, follow the mentioned steps.
Step 1: Validate the IMAP
Step 2: Generate App Password
Complete Information: Zoho Settings

Finally, hit the enter button to import MBOX files to the Zoho Mail account directly.
When the process is finished, click on the OK button.

MBOX to Zoho Converter – Features and Its Benefits

Dual Manual Selection Options:

If you want to import multiple MBOX to Zoho Mail, then don’t worry. This application comes with dual options, which allow you to choose multiple MBOX files at once. So, you can easily import multiple MBOX files to Zoho Mail account without any issues.

Keep Email Elements & Properties of MBOX File:

While transferring MBOX to Zoho Mail account, one of the best parts of this application is the email properties. Yes, the software keeps all your data in the original format, including attachments, email subject, addresses, time and date, images, text, hyperlink, email internet header, etc.

100% Secure User Interface Panel:

The software is completely safe for any kind of risks and security issues. It provides a 100% secure user interface panel that never saves your personal details. Including your Hotmail account credentials in the user interface cache.

Standalone Utility:

This application is fully self-contained that able to transfer MBOX to Zoho Mail easily. During the process. There is no need to install any external application on your computer. It is a completely standalone program.

Migrate Selected MBOX Emails to Zoho;

The software provides multiple filter options to migrate selected emails from MBOX to Zoho Mail. You can easily move MBOX to Zoho by email subject, email date range, email to address & from address, etc.

Support All Windows and Mac OS:

The software supports all editions of Microsoft Windows as well as Mac OS X editions such as Windows 11, Windows 10, 8.1, 8, 7, as well as Server 2019, 2016, 2012, 2008, etc. Also, you can use this application in your macOS X editions such as 10.15 Catalina, 10.14 Mojave, 10.13 High Sierra, 10.12 Sierra, etc.

Commonly Asked Queries

Q1: I have multiple Thunderbird exported MBOX files. Does the software allow me to import MBOX to Zoho Mail?

Ans: Yes, you can import multiple MBOX files to Zoho Mail without any issues.

Q2: Does the software allow me to import MBOX to Zoho Business Mail Account ?

Ans: Yes, you can import MBOX to Zoho Business Mail account without any complications.

Q3: Does the software work on my Linux computer ?

Ans: Currently, the software available for Windows and Mac computers. If you want a Linux version contact us.

Q4: Can I import selected emails from MBOX to Zoho using this tool ?

Ans: Yes, the software provides multiple filter options which allow you to import selected MBOX emails to Zoho.

Conclusion

In this article, we have explained how to upload MBOX to Zoho Mail account. If you are one of those who want to know how to import MBOX into Zoho. Then download the recommended solution to your computer. The software comes with trial mode, you can check the process of this application before investing your money. You can also download this application to your Windows and Mac computers. For more information, contact us on the live support chat.