How to import MBOX to Outlook 2019 for Mac or Windows and what are the major challenges and methods for the same.
Importing MBOX files to any email client should prove to be seamless, considering it’s a generic file to store email data. And while that is generally true, occasionally, it may turn out to be a tedious task.
MS Outlook 2019 (Mac & Win)
With the 2019 latest version, many users are moving to Windows email client Outlook, which is part of Office Suite by Microsoft. And Outlook 2019 and the older versions don’t support the commonly used MBOX format.
If you were to import data, you can do so only using PST format. PST (personal storage table file) is native and proprietary file format used by Outlook and other Windows’ email programs.
So, that is one of the problems. It’s not even a problem since it makes the entire prospect impossible straightaway.
The problems bubble when we try to work around the riddle with no-so-effective solutions.
Methods to Import MBOX to Outlook 2019
Via Other Email Clients
One remedy is to use other clients as mediators, those supporting MBOX. Then maybe after many steps of importing and exporting, you might end up with the final output. It brings data loss and productivity loss and is definitely not the smart move.
Using IMAP / POP
Another way to tip-toe around the problem is through an email service provider that supports IMAP. Then you can sync MBOX to the servers and then back from servers to Outlook 2019 client. Only problem: You need a server (email provider) with large enough storage capacity to sync the total size of MBOX files. It’s likely that you no email provider offers that large a space equal to your massive files. Gmail, the most popular emailing service, gives you only 15 GB (in the free plan).
Converting MBOX data into PST
And finally, the methods most smart users go for: convert MBOX to PST using a third-party converter. This path too is filled with thorns and even more challenges exhausting even an expert user. But the good news here is that you can get the job done right if you have a professional MBOX to PST converter. With a nice software, you can very easily import data in MBOX to Outlook 2019 using clean and accurate PST files.
The Best Way to Import MBOX to Outlook 2019
If you are not ready to face the consequences of outdated methods and tools, go with “Mail Extractor Pro”. It’s currently at the top of email migration tools that brings the intuitive approach to convert MBOX to Outlook 2019 PST files. The features are plenty to give you control, to simplify steps otherwise too complex, and to keep the data integrity protected. You cannot go wrong with “Mail Extractor Pro”.

Import MBOX to Outlook 2019 by converting MBOX file
Check out the demo edition that’s available here.
There’s no need to learn the inner mechanisms or any technical theory about the data files. Right from the first launch, you will know what you are supposed to do, which isn’t much. Simply select the MBOX files you want to convert and click ‘Convert.’ The additional choices are easy to understand and apply wherever necessary.

How it works:
- Open ‘Mail Extractor Pro‘ and click on “MBOX Files: Load“.
- Load MBOX file to it
- For Single MBOX – Select a single *.mbox file and click on “Open“.
- For Multiple MBOX – Select a folder containing *.mbox files and click on “Open“.
- Set the output PST file Size.
- Click on “Convert“.
NOTE: Outlook Windows may not handle a very large PST file in graceful manner. So ‘Mail Extractor Pro‘ will automatically split the Output PST file into multiple smaller PST files for your convenience. A typical recommended PST file size is 15 GB.

Get ‘Mail Extractor Pro’ today and import MBOX to Outlook 2019 with no hassle.