How to Import PST to Outlook Web App? Here is the Solution

Mark Regan
Published: August 22nd, 2024 • 5 Min Read

We have been frequently receiving a query on “how to import PST to Outlook Web App (OWA)?” Many Microsoft 365 and Exchange users who want to access their PST file on the Outlook web based email client. In this article we will define how you can import PST in OWA with easy steps.

Outlook Web App is a free web based email service provided by Microsoft 365. There are several users who use Outlook Web Access to send and receive emails though internet browsers. However, whenever a user wants to access their PST files through the Outlook Web App, they need to add them first.

In this post we will walk you through the simple process to import PST to Outlook Web Access (OWA). Read the complete write-up to open the PST files using Outlook Web App.

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Quick Steps to Import PST to Outlook Web App

Download and start PST to OWA Migrator.
Add PST files or folders into the tool.
Select the folders you want to import.
Select Office 365 and enter its login details.
Click the Import button to start.

How to Import PST in OWA (Outlook Web Application)?

Here we will open PST files in the Outlook Web App using Azure AzCopy tool and advanced ways. In the following we have explained the steps of using both of the method:

Method 1- Import PST to Outlook Web App with Azure AzCopy Tool

If you want to import PST file to Outlook Web Application manually, follow these steps:

Step 1: Download Azure AzCopy and Copy SAS URL

Open the protection.office.com in your browser and enter Microsoft 365 credentials.
Now go to the Security & Compliance Center then choose Data Governance. After this click the Import button.
Open the Import Wizard and click on New Import task then enter your name.
Finally tap on Show Network Upload SAS URL and then copy the link.
Select the Upload option and click on Azure AzCopy.
This will help you to download the tool and import PST to Outlook Web App.
Run the following command to open PST file in Outlook Web App:
- AzCopy.exe/Source:/Destination (URL path created from Show Network Upload SAS URL)/V: (Verbose log file)/Y

Step 2: Generate PST Import Mapping File

Moving the PST file into the Azure location comes next. This is done by generating a CSV user mapping file separate from the PST file. Therefore, these CSV files are meant to be imported to your database and then they will generate import jobs to import PST to Outlook Web App

After the file CSV is made, its validation comes.
In the Data Import Wizard make sure you check “File Upload Complete” and “Map File Accessible”.
Now begin to upload the CSV file, and then select “Validate CSV file” as the option.
O365 will start analyzing the data, letting users stylize filters before the PST file is imported.
Finally, select “Import Job” to import PST to OWA.
Incase you want to import the full data then select “No, don’t bring all the data in”
Done! And then, the PST file is imported into Office 365 according to the process given above. To access the file, users can use Outlook Web Access.

Limitations of Manual Approach:

From 20GB or bigger PST files that can’t be imported to OWA.
Manual method is slow, redundant and can take hours to accomplish a single task.
Technically, it’s a process that requires technological know-how, and it’s difficult for non-technical users.
One bad step may be a curse, the PST data to import PST in OWA.

Method 2- Advanced Solution to Import PST to Outlook Web App

To overcome difficulties that can arise while the migration process is ongoing, make use of the BitRecover Import PST to Office 365 Tool. This tool has ease the process in several ways and effortlessly import PST to Outlook Web Accees with all data. The software does not require time and effort and does everything within a few clicks. Use the following steps to open PST files in Outlook Web App via this tool.

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Steps to Import PST to Outlook Web Access with Direct Tool

Simple download and install this PST to Outlook Web App migrator tool.
Choose dual options to select PST files or folders and add them into the software to import PST to Outlook Web App.
Software will automatically show you all the folders available in your PST file, check the boxes to select the one you want to import.
For the next step, open the list of saving options and select Office 365. Type your Office 365 email address and password then click Next button.
Check other features and options to easily import PST to Outlook Web Access then tap on Connect.
Lastly hit the Convert button and easily import PST to Outlook Web App.

Conclusion

We provided you 2 different ways to import PST to Outlook Web App. Now it’s up to you which method is suitable for you. For your convenience we would like to inform you that the first method is way too long and can consume so much time. However if you need an instant, reliable and effective solution to import PST in OWA then use the solution recommended by professionals.