sandeepsingh1978
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To import an OST file into Office 365, you'll need to convert the OST file to a PST (Personal Storage Table) file format first, as Office 365 doesn't support direct OST imports. Here's a step-by-step guide on how to do this: Regain OST to Office 365 Migration Tool.
Step 1: Convert OST to PST
Get more detail visit here - importing OST files to Office 365
Step 1: Convert OST to PST
- Download and install a reliable third-party OST to PST converter tool. There are several tools available online; some popular options are Stellar Converter for OST, Kernel for OST to PST, and Aryson OST to PST Converter.
- Launch the OST to PST converter tool and follow the on-screen instructions to select the OST file you want to convert.
- Choose a destination folder on your computer to save the converted PST file.
- Start the conversion process. The tool will scan the OST file and convert it into PST format.
- Once the conversion is complete, you'll have a PST file containing the data from the OST file.
Get more detail visit here - importing OST files to Office 365