Importing 40 pst files/users to o365/M365

About 40 pst files/users from old o365 system at USB disk, 0nly 25GB of data. The old o365 system uses different domain name than the new M365 system. No admin credentials for old o365 system.

How to import those psts to new system? Is BitTitan good for this or what do you recommend?

Further more. The end users may want to have all old emails under a spesvfic folder, For example to a folder under inbox called old-mails. This scenario is not mandatory.
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Clark KentSoftware Engineer cum BloggerCommented:

There are 3 solutions for PST to Office 365 migration:

1. SysTools Office 365 Import Tool (Paid)
2. Network Upload Method (Free)
3. Office 365 PST Drive Shipping Method (Free)

You can opt for anyone as per your requirement. But, my personal suggestion is that you should use SysTools Office365 Import PST tool to migrate Outlook PST file to Office 365 Cloud without getting any technical issue as you may get in manual solution. And, yes, as you want to migrate 40 PST files to O365, then both the Network Upload and Drive Shipping method will be complicated for you. So, its better to user Office 365 Import tool.

Choice is yours.

Thanks & Regards,
Clark Kent

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Sandeep KumarAssociate ConsultantCommented:
As you have the PST files, then you can perform all said operations by using Kernel Import PST to Office 365 tool. It can import PST/OST files to Office 365 with ease. To know more about import PST to Office 365 tool and download the demo application, visit:
Jerry FreyB2B ExecutiveCommented:
You can check the reference of Microsoft which describes the method to import bulk PST to Office 365. 
Also, Before moving Outlook PST data to Office 365 environment, you should ensure the status of PST files using a safe PST repair tool like Stellar Phoenix Outlook PST Repair.
Apart from repairing Outlook PST file, it also gives multiple saving file formats like Office 365, EML, MSG, RTF, HTML, and PDF.
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RimFire007Author Commented:
Thank you all

No votes for BitTitan so far. It is just that I'm familiar with it but maybe it it not good for this scenario?

Clark, is this the tool you suggest?
SysTools Office 365 Import
The $499 is in budget, that is not a problem. Would there be any other fees or will it cover my project completely?
Clark KentSoftware Engineer cum BloggerCommented:
Hello RimFire007,

No, there is no any other extra fees will charge (Only $499). Yes, it will cover your project completely and easily export your 40 PST files to Office 365 cloud without getting any issue.

I have used this tool.

Thanks & Regards,
Clark Kent
Clark KentSoftware Engineer cum BloggerCommented:
Hello RimFire007,

Please let me know if you still need further assistance. If you get the solution then please "Marked as best answer" and close the thread.

Thanks & Regards,
Clark Kent
RimFire007Author Commented:
Thanks! The SysTools Office 365 Import were way to go. Easy to use and it did the job. Hopefully I can use the same license to other project too.
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