You can't directly migrate Thunderbird to Office 365 because Thunderbird stores emails in MBOX format, which Office 365 doesn't import natively. When I needed to transfer Thunderbird data to Office 365, I first tried the manual route by moving emails...
Yes, PST files can be imported or converted without installing Microsoft Outlook with the help of a specialized tool that is meant for converting PST files. Since PST files are mainly related to Microsoft Outlook, opening the PST files without instal...
The simplest way to migrate Office 365 to Thunderbird is to export your Office 365 mailbox in a format that Thunderbird supports, such as MBOX, and then import it into Thunderbird. I first looked at the manual approach, but it involved several steps ...
