brian851

you can use the Manual process or any third-party software. But there are many third-parties available so I recommend you the best software which can easily Convert PST to Office 365 Primary Mailboxes, Groups, Public Folder and Archive and Shared Mailboxes. Every user can easily use this tool on any Windows OS versions including Windows 10. A user can also import bulk PST file in O365 database at once with help of the Office 365 Restore software. With this application, you can easily convert your PST file data such as email, contacts, calendar, appointments, attachments, etc.

davidleamey

PST to Office 365 Converter is an efficient solution to convert Outlook PST emails to Office 365 platform. It migrates all the PST data to Office 365 mailbox included images, attachments, contacts, tasks, appointments, and calendars. It supports all versions of Outlook. It keeps the original format of data after conversion.

zoeyevans

There do multiply possible for Office 365 backup. You can google this answer. Last time I worked the solution for a similar matter and got a complete backup with this Backup Office 365 to PST tool. I instructions suggest you download this Backup Office 365 to PST tool from here:- Office 365 to PST Conversion Tool: Create Office 365 Backup

PritiJha

MailsDaddy PST to Office 365 Migration Tool helps in resolving issues that you face while using the manual technique to upload PST to Exchange Online. Third-party software is the best solution to upload PST file to O365 and this application is one among the best. It provides relevant and unique in-built features to make the PST migration to Office 365 simple, quick, effective, accurate, and secure.

Download the software here: https://www.mailsdaddy.com/pst-to-office-365-migration-tool/