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Written By Simran Bhatia
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Updated on November 8th, 2025
User Query:
“I have around 50 GB of MBOX files that I need in my legacy Windows Mail account. But I don’t know how to convert MBOX to Windows Live Mail without affecting the structure and email content. Do you have any effective ways that can help with this transfer without any hassle?”
-Charlotte Salvatore
Summary: The transfer of email clients is more complicated than it seems, especially if the file types differ. One of the difficulties users face is to import MBOX emails to Windows Live Mail since MBOX files are not supported by Windows Mail. Knowing that MBOX works well with clients such as Thunderbird, Apple Mail, or Eudora, accessing them in Windows Live Mail requires some work. This guide discusses a manual way and a professional MBOX Converter. It allows you to import or export the MBOX data as EML messages without losing attachments or metadata.
Windows Live Mail is an email client for Windows users and was developed with Microsoft’s support. It supports EML files and not MBOX files, which means direct import is not possible without conversion. There are some common scenarios in which users need to perform this migration:
Thus, the general process is really to convert MBOX files to EML and import EML messages into Windows Mail. To check out how to do this, continue to the step-by-step methods provided below.
Emails in MBOX format can be imported manually using Mozilla Thunderbird as an intermediary, which is a technically sound procedure. But it does involve some manual effort to execute it correctly. The steps are as follows:
Note: This method is quite lengthy and indirect. Also, it requires multiple applications and technical expertise. Moreover, it doesn’t support very large MBOX files (10 GB+) and sometimes may even lead to missing attachments or lost data.
To ensure a faster, error-free, smooth, and secure import of MBOX data, use the dedicated MacSonik MBOX Converter Tool. It allows you to bulk save MBOX files in EML format or directly export to Windows Live Mail via IMAP protocol. Additionally, it maintains original folder hierarchy, retains the content, and ensures 100% accuracy during data transfers. Moreover, it works for all Mac OS versions and supports MBOX files from all email clients.
Besides this, it offers a user-friendly GUI that any non-technical user can handle to perform the MBOX transfers. For cloud-based solutions, you can also check out how to import MBOX file into Gmail.
This is the easiest way for you to access MBOX files in WLM directly.
Pro Tip: If needed, you can use it to directly save MBOX files in bulk as EML and later import EML to Windows Live Mail yourself.
Import MBOX emails to Windows Live Mail may seem tricky at first, but if you know what you’re doing, you can do it accurately and smoothly. If the data sets are minor, you can follow the manual process with Thunderbird. However, for businesses or more advanced users, it may be beneficial to use an automated MBOX to Windows Mail Converter, which allows for the migration of email messages with attachments and folder hierarchy altogether.
Ans. You can manually take your MBOX files to Thunderbird, export as EML files, and then import to Windows Live Mail. Otherwise, the excellent option is to use an automated MBOX File Converter.
Ans. With a professional MBOX to Windows Live Mail Exporter, yes. All attachments, inline images, and formatting are maintained with this process in the original format.
Ans. For larger amounts of data, or if you have multiple MBOX files to import, a dedicated MBOX Exporter is most efficient and reliable. The steps are limited and no loss occurs during the transfer.
About The Author:
I, Simran Bhatia am a Technical Content Writer specializing in data management, email migration, and data recovery IT solutions. My focus is on simplifying complex processes into clear, practical guides that combine technical accuracy with real-world value for IT admins, decision-makers, and everyday users. For me, writing is not just about explaining technology, it’s about making it accessible, reliable, and valuable for readers.
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