PST file to Office 365 is one complex task for those who are looking to upload
PST to Exchange Online. Many people are not aware of the correct process of PST
migration to Office 365. Microsoft has provided a very useful solution called
Network Upload Method. One can easily find the step-by-step guide to import PST to Office 365 mailbox
It is a successful solution to import PST to Exchange Online but because of a few reasons, many looks for applications for Office 365 Import PST solution. Here, I suggest utilizing the effective solution like MailsDaddy PST to Office 365 Migration Tool to migrate PST to Exchange Online. Know more about the tool here: http://www.psttooffice365.com/
For migration of PST to Office 365 you can also check out Softaken PST to Office 365 Migration tool. It migrates PST files in bulk, support text in all languages etc. It's a safe, secure and bug free migration tool that recovers the entire database. Visit:- https://www.softakensoftware.com/outlook-pst-to-office-365.html
You have to be assigned the Mailbox Import Export role in Exchange Online to import PST files to Microsoft 365 mailboxes. By default, this role isn't assigned to any role group in Exchange Online. You can add the Mailbox Import Export role to the Organization Management role group.
An easy and successful way of PST to Office 365 Migration is using the third party tool and Shoviv PST to Office 365 Migration Tool is best for uploading PST to Office 365. The tool gives you the best security and other features like users this tool helps migrates the multiple PST data to Office 365, Live Exchange, OST, EML, MSG and HTML formats, and also the tool is able to repair the OST/PST data into new healthy OST/PST data file. Try its free download version and migrate the 50 data items per folder without any cost.
More details, visit:- Import PST to Office 365