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The Daily Insight

How do I export PST from Office 365 Security and Compliance?

Author

Emma Newman

Updated on February 23, 2026

Step by Step: Export Office 365 Email to PST
  1. 1 – Set Permissions. The first thing you need to do before exporting PST data is set permissions.
  2. 2 – Create a Content Search. Once permissions are added, you can return to the root of the Compliance and Security portal.
  3. 3 – Export and Download Files. Now for the final part of the export process (Finally!
  4. Aaaaand Done!

People also ask, how do I export PST from compliance and security?

Go to

  1. Sign in using your work or school account.
  2. In the left pane of the Security & Compliance Center, click Search > Content search.
  3. On the Content search page, select a search.
  4. In the details pane, under Export results to a computer, click Start export.

One may also ask, can Office 365 use PST files? In Outlook 2016 and Outlook for Microsoft 365, IMAP accounts use Offline Outlook Data Files (. ost). You can also use an Outlook Data File (. pst) to backup or export items from any type of email account.

Also to know is, how do I export my PST file from Office 365?

Outlook without Microsoft 365: Export Outlook items to a . pst file

  1. At the top of your Outlook ribbon, choose File.
  2. Choose Open & Export > Import/Export.
  3. Choose Export to a file.
  4. Click Outlook Data File (.
  5. Select the name of the email account to export, as shown in the picture below.

How do I download an archive file from Office 365?

To save the archive mailbox select the PST file format. The tool also allow you to selectively download your data through the Date filter option. After that select the Start button, then the process will begin from Office 365 to download archive mailbox.

Related Question Answers

How do I export a PST file?

pst file that you can restore later as needed and use by importing.
  1. Select File > Open & Export > Import/Export.
  2. Select Export to a file, and then select Next.
  3. Select Outlook Data File (.
  4. Select the mail folder you want to back up and select Next.
  5. Choose a location and name for your backup file, and then select Finish.

How do I use eDiscovery PST export tool?

Use the EAC to export In-Place eDiscovery search results to a PST file
  1. In the EAC, go to Compliance management > In-Place eDiscovery & Hold.
  2. In the list view, select the eDiscovery search you want to export the results of, and then click Export to a PST file.
  3. In the eDiscovery PST Export Tool window, do the following:

How do I download eDiscovery PST export tool?

Install and run the eDiscovery Export Tool

Click Download results on the flyout page of an export in Content Search or an eDiscovery case. You will be prompted with a confirmation to launch the tool, Click Open. Click Install. After it's installed, the export tool will launch automatically.

How do I create a PST in Office 365?

To create a PST file, you have to follow the steps:
  1. Open MS Outlook, click New Items, point to More Items and then click Outlook Data Files.
  2. Give a name for the new PST file (click Add Optional Password if you want to create a password protected PST file) and then click OK.

How do I run content search in Office 365?

Go to office.com and sign in using your Microsoft email address and password.
  1. Click Search > Content search.
  2. On the Search page, click the arrow next to.
  3. Click New search in the drop-down list.
  4. Under Search query, specify the following things:
  5. After you've set up your search query, click Save & run.

How do I export a mailbox from Office 365 admin center?

Steps to Export PST from Office 365 Admin Center;
  1. Login in to your MS Office 365 Web Access Account.
  2. Click on the gear icon and click on “View all Outlook settings“.
  3. Navigate to General > Privacy and Data.
  4. Click “Export Mailbox” as shown in the screenshot.

How do I copy a folder from Outlook to my desktop?

Transfer Mail Folders
  1. Open Outlook.
  2. Go to File menu and choose Account Settings, then choose account settings from the drop down menu.
  3. Click the Data Files tab, then click the Add…
  4. Choose Office Outlook Personal Folders File (.
  5. Name the folder in a distinctive way, keeping the .
  6. Save it on the desktop.

How do I find my PST file in Office 365?

Open an Outlook Data File (. pst)
  1. Select File > Open & Export > Open Outlook Data File. Note: Depending on how Outlook is set up, it's likely the folder where the .
  2. Select the Outlook Data File (. pst), and then select Open.
  3. Once you open the Outlook Data File (. pst), the file will appear in your folder pane.

How do I save emails from Outlook 365 to my hard drive?

This method is usually applied to a small number of emails.
  1. Start Office 365 mailbox and open the chosen email for preview.
  2. Now, click on File >> Save as and a box will appear.
  3. Select your destination hard drive location in that box.
  4. Click Save to finish the saving process.

How do I save an email from Office 365 Webmail to my desktop?

Follow the steps below to complete this procedure:
  1. Firstly, shift to Mail view and open the mailbox folder that contains the email file needed.
  2. Next, go to File >> Save As.
  3. Now, a file explorer window will appear.
  4. Then, name the file and from Save as Type drop-down box select HTML.
  5. Next, click Save.

How do I export emails from Outlook to Excel?

Export Outlook Emails to Microsoft Excel
  1. Go to File and select Open & Export.
  2. Choose Import/Export.
  3. Choose Export to a file, then select Next.
  4. Choose Microsoft Excel or Comma Separated Values, then select Next.
  5. Choose the email folder from which you want to export messages, then select Next.

How do I move my Outlook PST file to another location?

In an earlier version of Outlook:
  1. Open Outlook.
  2. On the File menu, select Import And Export.
  3. Select Export To File, and then select Next.
  4. Select Personal Folder File (.
  5. Select the folder where you want to export the .
  6. Select Browse, and then select the location where you want the new .

How do I save emails to my computer?

Save a message as a file on your computer or in the cloud
  1. Double-click to open the message you want to save, and on the File menu, click Save As.
  2. In the Save as dialog box, in the Folder pane, choose a folder, and then the location in that selected folder where you want to save the file.

How do I save Outlook emails to hard drive without PST?

Open Outlook and click on the File menu. Select the Open & Export and choose the Import/Export option from the menu. Now, select Export to a File as the option and click on the Next button. In the next step, select Comma Separated Value and click on the Next button.

How do I export my Outlook contacts?

Try it!
  1. Select File.
  2. Select Open & Export > Import/Export.
  3. Select Export to a file > Next.
  4. Select Outlook Data File (. pst) > Next.
  5. Under the email account you want to export contacts from, select Contacts.
  6. Select Browse and go to where you want to save your .
  7. Type in a file name and then select OK.
  8. Select Finish.

Why are PST files bad?

PST files are prone to corruption

One of the big problems with PST files is that they are prone to corruption. The original PST file format had a 2 GB size limit, and corruption would occur if the file grew beyond its limit. Modern PST files are less prone to corruption, but can still be problematic.

What does PST files mean?

Personal Folders file

Where are PST files stored?

pst file in one of the following locations: Windows 10 drive:Users<username>AppDataLocalMicrosoftOutlook. Windows 10 drive:Users<username>RoamingLocalMicrosoftOutlook. Older versions of Windows drive:Documents and Settings<username>Local SettingsApplication DataMicrosoftOutlook.

Can PST files be opened without Outlook?

Kernel for Outlook PST Viewer is an automated PST Viewer tool that can open a PST file on your system without Outlook. If you want to open a PST with this tool, then you need to have this software on your system. Select the PST to view and click on the Open button.

How do I change the location of a PST file in Outlook 365?

New Method (Recommended)
  1. Open the profile (Control panel, search for Mail) and click on Data files.
  2. Select the account and click Open File Location to open the folder containing the PST in Windows Explorer.
  3. Close the Account Settings dialog.
  4. Move the PST to the desired location.

How do I merge PST files in Outlook 365?

1. Combine Outlook PST Files Within Outlook
  1. Select your Home tab, then New Items > More Items > Outlook Data Files.
  2. Now, head to File > Open & Export > Import > Import from another program or file.
  3. Browse to the PST file you want to import.

Are PST files reliable?

PST files can pose a major risk to your organization. The reasons are too many to count. From data theft to potential server bloat and everything in between, the impact PST files can have on your business cannot be overstated.

How large can PST file be?

20 GB

How do I export an Outlook online archive?

Select either the Online Archive header or the individual folder in your archive that you want to move. Select File from the top of the page, then select Open & Export, then select Import/Export. The import and export wizard should pop up. Select Export to a file and click next.