PST file format is supported by MS Outlook and the Office 365 platform. But, there is no manual method to directly export a mailbox to EML format.

Nevertheless, there are some older methods for exporting a mailbox from PST to EML. The first involves utilizing an IMAP bridge, and the second entails installing legacy email clients such as Thunderbird or eM Client.

Method 1: IMAP Bridge

The IMAP method is often successful when moving a limited amount of data. However, due to its lengthy and time-consuming nature, this method is generally bypassed in favour of using a third-party tool.

Steps:

1. First, set up your Gmail account with MS Outlook using IMAP.

2. Once the configuration is complete, create a new folder and drag all your emails into it so that they automatically sync with your Gmail account.

3. Now, set up your Gmail account again using any email client that supports the EML format, such as Thunderbird.

4. Once the mailbox has finished syncing, the user can export it in the EML file format.

Method 2: Use eM Client

This is a legacy method that involves accessing the Outlook mailbox within eM Client and then exporting it in the EML format.

Method 3: Drag and Drop

• Open MS Outlook and drag all your emails to save them in the MSG file format.

• Install Mozilla Thunderbird.

• Locate and install an "Import-Export" add-on that supports the .msg file format.

• Import the files and then use the Import-Export add-on to export the data into EML format.

The methods outlined above assist users in converting PST files to the EML format. However, they do not preserve the original folder structure.

Instant solution to Export PST file to EML

Even user have manual way to transfer Outlook mailbox, but it is not completely successful. Third-party solution is tested application tool to directly export PST file to EML format. We highly recommend user to try MailsDaddy PST File converter tool in Windows operating system. This single GUI solution has 6+ different export option including EML. User can use the software in all MS Outlook version and easily transfer data from PST to EML file format.

Steps

• Download PST Converter tool in Windows OS.

• Run the solution and press add mailbox button.

• Browse PST file location and load into the software.

• Click on export button and choose EML file format.

• Save the destination of EML then hit on export button to start conversion.

Final though

This post explains to users of all skill levels how to batch convert PST files into the EML file format. However, when choosing between manual and third-party solutions, the question of which method to use often arises. Therefore, I have outlined both methods for converting PST to EML, including attachments. With the help of the software's free demo, users can convert a selection of emails from each folder.

Read More

Steps to Convert MBOX to PST

Solutions for Backing Up Thunderbird Emails to PST

Manual methods and third-party tools are the primary approaches for saving emails in the PST format. When comparing these two methods, users can expect the output generated by third-party tools to be significantly superior to that of manual methods.

The distinction between these two approaches lies in their operational methodology. Manual methods involve modifying the mailbox through a series of synchronization processes, whereas automated solutions generate direct output in PST, EML, and various other file formats.

Read manual way to Export Thunderbird emails to PST

Best solution to save emails from Thunderbird to PST

In online market, you can easily find number of solutions to open emails into PST format. I would like to recommend MailsDaddy Thunderbird to Outlook Converter tool to save emails into PST format. It has several advance options like preview, batch migration, email filter conversion, selective folder etc. The trial version of the solution helps you to move up to 20 emails from each folder.

Working steps of Thunderbird to PST

Saving emails into PST form Thunderbird is a very easy and efficient way using this solution.

1. First download and install MailsDaddy Thunderbird to Outlook converter tool in Windows operating system.

2. Click on add mailbox and browse Thunderbird profile using Auto-load or Browse button.

3. Press export button to initiate batch migration from Thunderbird to PST and others.

4. Choose one conversion option: Single PST or Separate PST

5. Save the location of Thunderbird backup then press on Export button.

6. You will see a migration widow popup on screen. So, wait until the migration is complete.

Advance features of Thunderbird to Outlook converter

Auto-load: The software has auto-load option to add mailbox into the software. If Mozilla Thunderbird is not installed in your system, then you can manually browse it.

Preview emails: The software has email preview window so that user can check mailbox before conversion.

Batch conversion: User can use the solution to migrate single or multiple Thunderbird profiles data to Outlook PST format.

Multiple export format: Including PST, it also converts Thunderbird emails to EML, MSG, HTML, MHTML, PDF, and RTF file format.

Export selected folder: It allows user to move single or multiple folder migration from Thunderbird to PST.

Email filter: Use search window to transfer different search criteria To, From, Subject, Date, Has tag etc.

Conclusion

MailsDaddy Thunderbird to Outlook converter is widely used solution to backup and export Thunderbird data into PST and others. Beside manual way, it saves time, and effort during the whole mailbox conversion. It supports all Windows and outlook versions of 32 and 64 bits. For more information visit official site.

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How to Export MBOX to PST?

Migrate Between Office 365 Tenant

Organization often faces prone and errors, during the migration from source to target Tenant. So, if you didn’t start migration then you need the best solution or service for that.

Use dedicated Solution and Services

We all know that Microsoft 365 Tenant migration is a complex task even a technical also face some challenges.

Here you opt MailsDaddy Tenant to Tenant migration tool and services to export your data from one Tenant to another. MailsDaddy is the only company that offers product and online migration service for Office 365 Tenant.

This Tenant migration tool embedded with lots of professional features to execute seamless migration with security, folder hierarchy, and minimal user disruption.

Key Features of Using MailsDaddy Tenant to Tenant Migration Tool and Service

When your organization undergoes a merger, acquisition, or restructuring, moving data from one Microsoft 365 tenant to another can be a complex task. MailsDaddy Tenant to Tenant Migration Tool and Service simplifies this process with powerful features and a user-friendly experience.

User-Friendly Interface: MailsDaddy offers an intuitive Graphical User Interface (GUI) that makes the tenant-to-tenant migration process easy to understand and execute—even for non-technical users.

Full Migration: Our solution supports complete migration of mailboxes (emails, contacts, calendars, tasks), OneDrive files, SharePoint sites, and Microsoft Teams data. This ensures all your vital resources move to the new tenant without loss.

No Downtime: MailsDaddy performs migrations in the background, allowing your users to continue their daily work without interruption. There's no need to halt operations during the process.

Delta Migration: After the initial migration, delta migration allows you to sync newly received emails or updates from the source tenant to the target tenant—ensuring your data is always up-to-date.

Incremental Migration: To prevent duplicate emails and reduce mailbox bloat, MailsDaddy uses incremental migration. This feature identifies and transfers only new or modified items, improving efficiency and collaboration.

Speed and Automation: Manual migration of each user can take hours or even days. MailsDaddy supports parallel migration to migrate multiple users simultaneously, dramatically reducing total migration time.

Why Manual Methods Fail

Manual Tenant to Tenant migration is often slow, error-prone, and highly technical. It involves exporting and importing PST files, running complex PowerShell commands, setting up source and destination mailboxes manually, and managing large amounts of data with no automation. This approach demands a high level of technical expertise, is time-consuming, and poses a high risk of data loss or corruption.

Watch our video tutorial for manual migration: https://www.youtube.com/watch?v=BjMrYwTgjp0

For businesses looking for a secure, fast, and effortless migration, MailsDaddy Tenant to Tenant Migration is the ideal solution. With over 10 years of experience and a proven track record, we help organizations of all sizes transition their Microsoft 365 environments smoothly.

Conclusion

Migration is not a simple task that everyone can perform seamlessly. It often requires technical expertise and careful planning. That’s where MailsDaddy stands out. With years of experience and a dedicated support team, MailsDaddy provides reliable, guided solutions for smooth and secure tenant-to-tenant migrations. You can book a free demo today to explore the tool, understand the Tenant to Tenant migration steps.

More Solutions

PST Converter

PST Merger

MBOX Converter

To access your old MBOX emails in Outlook or migrate them to Office 365, converting MBOX to PST or Office 365 format becomes essential.

Hurdle in Manual Conversion Process

While manual conversion methods exist, they come with several drawbacks to Convert MBOX file:

1. Complex Process: Manual steps often involve multiple tools and intermediate formats.

2. Risk of Data Loss: There is a higher chance of missing attachments or metadata (like timestamps, headers, etc.).

3. No Batch Support: You can't convert multiple MBOX files at once.

4. Lack of Filters: Manual methods don’t allow filtering by date, subject, sender, etc.

5. Time-Consuming: The process is tedious, especially for users with large mailboxes.

These limitations make manual conversion an unreliable and inefficient option for most users.

Certified solution for MBOX to PST & Office 365 Platform

The Internet is full of different types of solutions, but when it comes to choosing a reliable option for your organization, the MailsDaddy MBOX to PST Converter stands out. This powerful and user-friendly application offers multiple features to convert and import data from MBOX files into PST, Office 365, EML, MSG, HTML, MHTML, and RTF formats. It ensures that all email properties such as formatting, headers, inline images, and attachments are preserved throughout the entire conversion process.

Additionally, the tool provides a free demo edition, allowing you to migrate up to 20 emails from each folder. This gives you a risk-free way to test the software’s efficiency before upgrading to the full version. With its accuracy, speed, and simple interface, MailsDaddy MBOX to PST Converter is a perfect choice for both individuals and organizations.

Download Free Demo: https://www.mailsdaddy.com/mbox-to-pst-converter/

For Thunderbird Conversion: https://www.mailsdaddy.com/thunderbird-to-outlook-converter/